About This Manual Related Documentation In addition to this manual, each H3C S7500 Series Ethernet Switches documentation set includes the following: Manual Description H3C S7500 Series Ethernet Switches Guides the user to configure the Operation Manual features supported by the S7500 series. H3C S7500 Series Ethernet Switches Elaborates commands...
Page 4
Chapter Contents Introduces how to load and upgrade the 7 Software Maintenance software of the H3C S7500 Series Ethernet Switches. Introduces how to troubleshoot the configuration system, power system, 8 Troubleshooting fans, and LPUs of the H3C S7500 Series Ethernet Switches. Introduces the installation of a B68-22 Appendix A B68-22 Cabinet Installation cabinet.
Page 5
Environmental Protection This product has been designed to comply with the requirements on environmental protection. For the proper storage, use and disposal of this product, national laws and regulations must be observed.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Chapter 1 Product Overview 1.1 Introduction 1.1.1 Introduction to S7500 Series Ethernet Switches H3C S7500 Series Ethernet Switches (hereinafter referred to as the S7500 series) are modular, large-capacity L2/L3 Ethernet switches that support wire-speed forwarding. The S7500 series are designed for IP metropolitan area networks (MANs), large enterprise networks, and campus networks.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Note: Refer to H3C S7502 Ethernet Switch Installation Manual for detailed information about the S7502. In the later chapters, only the S7503, S7506, and S7506R are involved. 1.1.2 Introduction to Switching Engines Switching engines, also known as SRPUs, are the core of the S7500 series, and include the following models: Salience III (LS81SRPG)
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview [2]: Extendable. [3]: Extendable up to 256 K. 1.3 Salience III Series SRPUs Salience III series SRPUs include: Salience III: If load sharing is implemented on the S7506R, the switching capacity can be up to 384 Gbps.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Figure 1-3 Salience III Plus Figure 1-4 Salience III Edge 1.3.1 Applicable Switch Models S7503 Ethernet Switch S7506 Ethernet Switch S7506R Ethernet Switch Note: When two Salience III or Salience III Edge engines are used in an S7506R XGbus chassis as the main and standby SRPUs, the first two SFP ports on both the active and standby SRPUs can work in a redundancy mode so that the services will not interrupted (the first two SFP ports are also active) during an active-standby...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Salience III Salience III Plus Salience III Edge Item (LS81SRPG) (LS81SRPG1) (LS81SRPG3) Dimensions (H x 45.1 × 376.7 × 354.5 mm (1.8 × 14.8 × 14 in.) W x D) console port, supporting...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview (5) (6) (7) (8) (9) (10) (11) (22) (21) (12) (20) (15) (14) (13) (19) (18) (17) (16) (1) SFP port number (2) SFP port (Gigabit) (3) Console port (4) Management Ethernet port (5) LINK LED of the management Ethernet (6) ACT LED of the management Ethernet...
Page 13
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Note: Do not remove the CF card when it is performing a read or write operation. Do not disconnect the power supply when the CF card is performing a read or write operation.
Page 14
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Item Description Used for the switch’s software upgrade Function and service and network management The following table describes the port status LEDs. Table 1-5 10Base-T/100Base-TX port LED state description State Description No link is present.
Page 15
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Maximum Central transmission SFP module Connector Matching cable wavelength distance SFP-GE-LH40 40 km (about -SM1550 25 mi) 9 µm/125 µm SFP-GE-LH70 1,550 nm single-mode 70 km (43 mi) -SM1550 optical fiber SFP-GE-LH10 100 km (62...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview 1.3.5 System Status LEDs Note: When two SRPUs are configured on an S7506R Ethernet switch, all the other LEDs on the standby SRPU are constantly OFF except the LEDs of the SRPG. I.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Note: If the FAIL LED on the S7503 is on, it is also possible that the power module is in position but the power switch is not turned on. III.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview 1.4.2 Compatibility Matrix Between SRPU and LPU Table 1-12 Compatibility Between SRPU and LPU SRPU Salience III Salience III Plus Salience III Edge √ √ √ LS81FT48E √ √ √...
Page 19
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview XGbus is silkscreened on the S7500 series chassis (hereinafter referred to as the S7500 XGbus). The backplane of the S7500 series supports XG high speed bus, and thus can provide even higher switching capacity. Depending on the input power, the chassis of the S7500 series can be divided into AC chassis and DC chassis.
Page 20
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview (1) Grounding screw (2) Power switch of power distribution box (3) Bail latch (4) Socket of AC power distribution box (5) COM port (PSE monitoring port) (6) RTN (+) terminal of the PoE power input: (7) NEG (-) terminal of the PoE power input (8) Handle on the rear panel (9) Air filter...
Page 21
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview The power distribution area is at the chassis bottom near to the rear panel. There is an AC power distribution box for AC power input or a DC power distribution box for DC power input.
Page 22
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview (1) Grounding screw (2) Power switch (3) Bail latch (4) Power socket (5) COM port (PSE monitoring port) (6) RTN (+) terminal of PoE power input (7) NEG (-) terminal of PoE power input (8) Handle on the rear panel (9) Air filter Figure 1-9 Rear view of the S7506 chassis (S7506-AC-XG-PoE chassis in the...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview 主控板 主控板 SRPUs SRPUs 风扇框 风扇框 Fan tray Fan tray 业务板 业务板 LPUs LPUs 电源模块 电源模块 机箱拉手 机箱拉手 Power m odule Power m odule Chass is handle Chass is handle Figure 1-10 Chassis of the S7506R The rear panel of the chassis of the S7506R is similar to that of the S7506.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Note: For the S7500 series, a board with pink edges can be inserted only into a slot indicated by a pink area on the fan tray, and a board with purple or green edges can be inserted only into a slot indicated by a purple area.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview 1.5.4 Power Supply Note: The S7500 series support AC and DC power supply. You can select AC or DC power modules as required. Only one power module can ensure the normal operation of the S7503. However, the S7503 provides two power module slots to implement 1+1 redundancy backup.
Page 26
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Figure 1-13 Power distribution box (dual-input dual-switch AC power distribution box in the example) (1) Screw holes (2) Power switch (3) Bail latch (4) Grounding screw (5) Power socket Figure 1-14 Rear view of power distribution box (dual-input dual-switch AC power distribution box in the example) I.
Page 27
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview two DC power modules are equipped but only one input is connected, the SRPU displays alarm information for the unsupplied module. The AC power distribution box of the S7503 supports two power inputs, each of which has a separate power switch.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview III. DC power module For DC power supply, you should use DC power modules and DC power distribution boxes. Table 1-15 Specifications for DC power module Item Specification Rated voltage range –48 VDC to –60 VDC Input voltage range –36 VDC to –72 VDC...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Note: The S7500 series support a maximum PoE input power of 2400 W. If the PSE2500-A3 is used, one rectifier can supply 1250 W, two 2400 W, and three in 2+1 redundancy mode also 2400 W at an input voltage of 100 to 140 VAC.
Page 30
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview (1) Fan (2) Lock (3) LPU slot number (0 to 6) Figure 1-17 Fan tray of the S7506 (1) Captive screw (2) LPU slot number (0 to 7) (3) Fan Figure 1-18 Fan tray of the S7506R The fan trays of the S7503 and S7506R are different from that of the S7506 in design.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview Simutaneously pull the two locks outward to release them. Gently pull the fan tray out. 1.6 Technical Specifications for the S7500 Series Table 1-16 Technical specifications for the S7500 series Item S7503 S7506...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 1 Product Overview 1.7 Compatibility Matrix Between Software Feature, SRPU and LPU Table 1-17 Compatibility matrix between software feature, SRPU, and LPU Host software Feature SRPU version All LPUs listed in Release MSTP Salience III Series this manual...
Page 33
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 2 Line Processing Units ....................2-1 2.1 Introduction to LPUs ......................2-1 2.2 LS81FT48E........................2-1 2.2.1 Technical Specifications..................2-1 2.2.2 Panel and LEDs ...................... 2-2 2.2.3 Matching Cable ....................... 2-3 2.3 LS81FT48F ........................
Page 35
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents 2.21.2 Panel and LEDs ....................2-46 2.21.3 Matching Cable ....................2-47 2.22 LS81TGX2 ........................2-47 2.22.1 Technical Specifications..................2-47 2.22.2 Panel and LEDs ....................2-48 2.22.3 Matching Cable ....................2-49 2.23 LS81TGX4 ........................
Page 36
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Chapter 2 Line Processing Units 2.1 Introduction to LPUs The modular design of the S700 series provides a reasonable system architecture as well as standard, mutually independent function modules. Currently, the S7500 series provide autosensing 10/100/1000 Mbps Ethernet electrical ports, 100 Mbps Ethernet (single mode/multi-mode) optical ports, GBIC/SFP (single mode/multi-mode) optical ports, and 10GE optical ports.
Page 37
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification Matching cable maximum Category-5 twisted pair with a maximum transmission distance transmission distance of 100 m (328.1 ft) IEEE 802.3 IEEE 802.3u IEEE 802.3ad IEEE 802.3x IEEE 802.1p Compliant standards IEEE 802.1D...
Page 38
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-2 LED description of the LS81FT48E Status Meaning No link is present. LINK/ACT A link is present. Blinking Data is being transmitted/received. 2.2.3 Matching Cable The 10/100Base-TX Ethernet ports use category-5 twisted pairs and RJ-45 connectors, with a maximum transmission distance of 100 m (328.1 ft).
Page 39
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification 10/100 Mbps half-duplex/full-duplex Port speed MDI/MDI-X autosensing Matching cable maximum Category-5 twisted pair, with a maximum transmission distance transmission distance of 100 m (328.1 ft) Maximum PoE distance 100 m (328.1 ft) Maximum power each port can provide 15.4 W...
Page 40
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (purple) (4) Ejector lever (6) 10/100Base-TX Ethernet port (supporting (5) 10/100Base-TX Ethernet port status LED PoE) Figure 2-6 Partially amplified view of the LS81FT48F panel Each 10/100Base-TX Ethernet port has a green LED.
Page 41
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.4.1 Technical Specifications The LS81FP48 provides forty-eight 100Base-FX-SFP ports operating in the full-duplex mode. Table 2-5 LS81FP48 specifications Item Specification MPC8241, 200 MHz Boot ROM 512 KB SDRAM 128 MB 40.1 ×...
Page 42
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (purple) (4) Ejector lever (5) 100Base-FX-SFP port status LED (6) 100Base-FX-SFP port Figure 2-9 Partially amplified view of the LS81FP48 panel Each 100Base-FX-SFP port has a green LED.
Page 43
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Maximum Central Matching SFP module Connector transmission wavelength cable distance 9 µm/125 µm SFP-FE-LH40-SM single mode 1,310 nm 40 km (24.9 mi) 1310 optical fiber cable 9 µm/125 µm SFP-FE-LH80-SM single mode 1,550 nm...
Page 44
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification Connector RJ-45 Number of ports 10/100/1000 Mbps half-duplex/full-duplex Port speed MDI/MDI-X autosensing Matching cable maximum Category-5 twisted pair, with a maximum transmission distance transmission distance of 100 m (328.1 ft) IEEE 802.3 IEEE 802.3u IEEE 802.3ab...
Page 45
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (2) 10/100/1000Base-T Ethernet port status (1) Ethernet port number LED (LINK) (3) 10/100/1000Base-T Ethernet port status (4) Silkscreen of the LPU name LED (ACT) (5) Captive screw (6) LPU edge (purple) (8) 10/100/1000Base-T Ethernet port (7) Ejector lever (Gigabit)
Page 46
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.6 LS82GT20 Figure 2-13 LS82GT20 appearance 2.6.1 Technical Specifications The LS82GT20 provides twenty autosensing 10/100/1000Base-T Ethernet ports. Table 2-10 LS82GT20 specifications Item Specification MPC8241, 200 MHz Boot ROM 512 KB SDRAM 64 MB...
Page 47
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.6.2 Panel and LEDs Figure 2-14 LS82GT20 panel (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (purple) (4) Ejector lever (6) 10/100/1000Base-T Ethernet port status (5) 10/100/1000Base-T Ethernet port Figure 2-15 Partially amplified view of the LS82GT20 panel Each 10/100/1000Base-T Ethernet port has a LED.
Page 48
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.7 LS82GT20A Figure 2-16 LS82GT20A appearance 2.7.1 Technical Specifications The LS82GT20A provides twenty autosensing 10/100/1000Base-T Ethernet ports. Table 2-12 LS82GT20A specifications Item Specification MPC8241, 200 MHz Boot ROM 512 KB SDRAM 128 MB...
Page 49
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.7.2 Panel and LEDs Figure 2-17 LS82GT20A panel (1) 10/100/1000Base-T Ethernet port (2) Silkscreen of the LPU name (3) Captive screw (4) LPU edge (purple) (5) Ejector lever (6) Ethernet port status LED Figure 2-18 Partially amplified view of the LS82GT20A panel Each 10/100/1000Base-T Ethernet port has a LED.
Page 50
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.8 LS81GT48 Figure 2-19 LS81GT48 appearance 2.8.1 Technical Specifications The LS81GT48 provides forty-eight autosensing 10/100/1000Base-T Ethernet ports. Table 2-14 LS81GT48 specifications Item Specification MPC8241, 200 MHz Boot ROM 512 KB SDRAM 128 MB...
Page 51
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.8.2 Panel and LEDs Figure 2-20 LS81GT48 panel (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (purple) (4) Ejector lever (5) 10/100/1000Base-T Ethernet port status LED (6) 10/100/1000Base-T Ethernet port Figure 2-21 Partially amplified view of the LS81GT48 panel Each 10/100/1000Base-T Ethernet port has a green LED.
Page 52
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.9 LS81GT48A Figure 2-22 LS81GT48A appearance 2.9.1 Technical Specifications The LS81GT48A provides forty-eight autosensing 10/100/1000Base-T Ethernet ports. All the ports support PoE, that is, they supply power to remote PDs through Ethernet twisted pair cables.
Page 53
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification IEEE 802.3 IEEE 802.3u IEEE 802.3ab IEEE 802.3x IEEE 802.1p Compliant standard IEEE 802.1D IEEE 802.1Q IEEE 802.1X IEEE 802.1s IEEE 802.1w IEEE 802.3af 2.9.2 Panel and LEDs Figure 2-23 LS81GT48A panel (1) Silkscreen of the LPU name (2) Captive screw...
Page 54
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-17 LED description of the LS81GT48A Status Meaning No link is present. LINK/ACT A link is present. Blinking Data is being transmitted/received. 2.9.3 Matching Cable The 10/100/1000Base-T Ethernet ports use category-5 twisted pairs and RJ-45 connectors, with a maximum transmission distance of 100 m (328.1 ft).
Page 55
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification 10 Mbps half-duplex/full-duplex 100 Mbps half-duplex/full-duplex Port speed 1000 Mbps half-duplex/full-duplex MDI/MDI-X autosensing Matching cable maximum Category-5 twisted pair, with a maximum transmission distance transmission distance of 100 m (328.1 ft) IEEE 802.3 IEEE 802.3u IEEE 802.3ab...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (purple) (4) Ejector lever (5) 10/100/1000Base-T Ethernet port status LED (6) 10/100/1000Base-T Ethernet port Figure 2-27 Partially amplified view of the LS81GT48B panel Each 10/100/1000Base-T Ethernet port has a green LED.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Port number (2) Silkscreen of the LPU name (3) Captive screw (4) LPU edge (purple) (5) Ejector lever (6) 1000Base-X-SPF port (7) 10/100/1000Base-T Ethernet port status LED (8) 10/100/1000Base-T Ethernet port Figure 2-30 Partially amplified view of the LS81T12P panel The following table describes the LED.
Page 59
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Maximum Central Matching transmission SFP module Connector wavelength cable distance SFP-GE-LX-SM131 9 µm/125 µm 10 km (6 mi) single mode 1,310 nm optical fiber SFP-GE-LH40-SM1 40 km (25 mi) cable SFP-GE-LH40-SM1 40 km (about...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units II. Cables for the twelve 10/100/1000Base-T Ethernet ports The 10/100/1000Base-T Ethernet ports use category-5 twisted pairs and RJ-45 connectors, with a maximum transmission distance of 100 m (328.1 ft). 2.12 LS81T12PE Figure 2-31 LS81T12PE appearance 2.12.1 Technical Specifications...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.3ab IEEE 802.1p IEEE 802.1Q Compliant standard IEEE 802.1D IEEE 802.1X IEEE 802.1s IEEE 802.1w IEEE 802.3x IEEE 802.3ad 2.12.2 Panel and LEDs LS81T12PE provides twelve 10/100/1000BASE-T ports and four 1000BASE-X-SFP ports, and each port has a status LED.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-24 LED description of the LS81T12PE Status Meaning No link is present. LINK/ACT A link is present. Blinking Data is being transmitted/received. 2.12.3 Matching Cable Refer to section 2.11 “LS81T12P“ on page 2-21. 2.13 LS81P12T Figure 2-34 LS81P12T appearance 2.13.1 Technical Specifications...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-26 LED description of the LS81P12T Status Meaning No link is present. LINK/ACT A link is present. Blinking Data is being transmitted/received. 2.13.3 Matching Cable Refer to section 2.11.3 “Matching Cable” on page 2-23. 2.14 LS81P12TE Figure 2-37 LS81P12TE appearance 2.14.1 Technical Specifications...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification SFP modules Refer to Table 2-22 Matching cable and maximum Category-5 twisted pair cable, with a maximum transmission distance transmission distance of 100 m (328.1 ft) IEEE 802.3 IEEE 802.3u IEEE 802.3z...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.14.3 Matching Cable Refer to section 2.11 “LS81T12P” on page 2-21. 2.15 LS81T16P Figure 2-40 LS81T16P appearance 2.15.1 Technical Specifications The LS81T16P adopts an XG high-speed bus. It can also serve as the SRPU of the S7502.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.3ab IEEE 802.1p IEEE 802.1Q Compliant standard IEEE 802.1D IEEE 802.1X IEEE 802.1s IEEE 802.1w IEEE 802.3x IEEE 802.3ad Note: When using the LS81T16P as an LPU of the S7503/S7506/S7506R, you can only use it together with a Salience III or Salience III Plus SRPU.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (green) (4) Ejector lever (5) 1000Base-X-SPF port (6) 1000Base-X-SFP port status LED (7) 10/100/1000Base-T Ethernet port Figure 2-42 Partially amplified view of the LS81T16P panel The following table describes the LED of the LS81T16P: Table 2-29 LED description of the LS81T16P...
Page 69
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-30 LS81T32P specifications Item Specification MPC8245, 300 MHz BOOT ROM 512 KB Flash memory 32 MB SDRAM 256 MB 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × Dimensions (H x W x D) 14 in.) Thirty-two...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Note: When using the LS81T32P as an LPU of the S7503/S7506/S7506R switch, you can only use it together with a Salience III or Salience III Plus SRPU. If you use the LS81T32P together with a Salience III Plus SRPU, you can insert it into any LPU slot on the S7503/S7506/S7506R.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Table 2-31 LED state description of LS81T32P Status Meaning No link is present. LINK/ACT A link is present. Blinking Data is being transmitted/received. 2.16.3 Matching Cable Refer to section 2.11 “LS81T12P” on page 2-21. 2.17 LS81GP8UB Figure 2-46 LS81GP8UB appearance 2.17.1 Technical Specifications...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification IEEE 802.3 IEEE 802.3z IEEE 802.1p IEEE 802.1Q IEEE 802.1D Compliant standard IEEE 802.3x IEEE 802.3ad IEEE 802.1X IEEE 802.1s IEEE 802.1w Note: The LS81GP8UB can only be used together with a Salience III and Salience III Edge SRPU.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Port number (2) Silkscreen of the LPU name (3) Captive screw (4) LPU edge (purple) (5) Ejector lever (6) 1000Base-X-SFP port status LED (7) 1000Base-X-SFP port Figure 2-48 Partially amplified view of the LS81GP8UB panel The following table describes the LED of the LS81GP8UB.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Port number (2) Silkscreen of the LPU name (3) Captive screw (4) LPU edge (purple) (5) Ejector lever (6) 1000Base-X-SFP port (7) 1000Base-X-SFP port status LED Figure 2-51 Partially amplified view of the LS82GP20 panel The following table describes the LED of the LS82GP20.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) Port number (2) Silkscreen of the LPU name (3) Captive screw (4) LPU edge (purple) (5) Ejector lever (6) 1000Base-X-SFP port (7) 1000Base-X-SFP port status LED Figure 2-54 Partially amplified view of the LS82GP20A panel The following table describes the LED of the LS82GP20A.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.20.1 Technical Specifications The LS81GP48 adopts an XG high-speed bus and provides forty-eight 1000Base-X-SFP ports operating in the full-duplex mode. It can also serve as the SRPU of the S7502. Table 2-38 LS81GP48 specifications Item Specification...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.20.2 Panel and LEDs Figure 2-56 LS81GP48 panel (1) Silkscreen of the LPU name (2) Captive screw (3) LPU edge (green) (4) Ejector lever (5) 1000Base-X-SFP port status LED (6) 1000Base-X-SFP port Figure 2-57 Partially amplified view of the LS81GP48 panel The following table describes the LED of the LS81GP48:...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.21.2 Panel and LEDs Figure 2-59 LS81TGX1C panel (1) 10GBase-R-XENPAK port status LED (2) 10GBase-R-XENPAK port status LED (LINK) (ACT) (3) Silkscreen of the LPU (4) Captive screw (5) LPU edge (green) (6) Ejector lever (7) 10GBase-R-XENPAK port...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification XFP-SX-MM850 (850 nm multi-mode fiber with a maximum transmission distance of 300 m [984.3 ft]). XFP-LX-SM1310 (1,310 single-mode fiber with a maximum transmission distance of 10 km [6.2 mi]) XFP modules XFP-LH40-SM1550...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) 10GBase-XFP port number (2) 10GBase-XFP port status LED (LINK) (3) 10GBase-XFP port status LED (ACT) (4) Silkscreen of the LPU name (5) Captive screw (6) LPU edge (green) (7) Ejector lever (8) 10GBase-XFP port Figure 2-63 Partially amplified view of the LS81TGX2 panel...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units 2.23 LS81TGX4 Figure 2-64 LS81TGX4 appearance 2.23.1 Technical Specifications The LS81TGX4 adopts an XG high-speed bus and provides four 10GBase-XFP ports operating in the full-duplex mode. It can also serve as the SRPU of the S7502. Table 2-46 LS81TGX4 specifications Item Specification...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units Item Specification IEEE 802.3 IEEE 802.3ae IEEE 802.1p IEEE 802.1Q IEEE 802.1D Compliant standard IEEE 802.3x IEEE 802.3ad IEEE 802.1X IEEE 802.1s IEEE 802.1w Note: When using the LS81TGX4 as an LPU of the S7503/S7506/S7506R, you can only use it together with a Salience III or Salience III Plus SRPU.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 2 Line Processing Units (1) 10GBase-XFP port number (2) 10GBase-XFP port status LED (LINK) (3) 10GBase-XFP port status LED (ACT) (4) Silkscreen of the LPU name (5) Captive screw (6) LPU edge (green) (7) Ejector lever (8) 10GBase-XFP port Figure 2-66 Partially amplified view of the LS81TGX4 panel...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations Chapter 3 Installation Preparations 3.1 Safety Precautions To avoid bodily injury and device damage, please read the following safety recommendations carefully before installing the S7500 series. The recommendations do not cover every possible hazardous condition. 3.1.1 General Safety Recommendations Keep the chassis clean and dust-free.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations Caution: Never attempt to lift the chassis by holding the handles on the power modules, or ventilation holes because they were not designed to support the weight of the chassis. Otherwise, device damage or even bodily injury may occur.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations 3.1.5 Laser Safety Some LPUs of the S7500 series have optical ports. If such an LPU is operating, do not stare into open optical ports because laser beams emitted from these optical ports will produce high energy, which may hurt your eyes.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations Table 3-2 Limitation on dust content and diameters in the equipment room Mechanical active material Content limit (particles/m³) ≤3 x 10 Dust particle (No visible dust on desk over three days) Note: Dust particle diameter ≥...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations AC power module parameters: Rated voltage range: 100 to 240 VAC, 50/60Hz Input voltage range: 90 to 264 VAC, 50/60Hz Maximum output power: 450 W DC power module parameters: Rated voltage range: –48 to –60 VDC Input voltage range: –36 to –72 VDC Maximum output power: 450 W...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations 3.4 Installation Tools Table 3-4 List of required installation tools Type Tools Measuring and Long tape, ruler (1 meter long), gradienter, marking tools marking pen, powder marker, and pencil Drilling tools Percussion drill, drill bits, and vacuum cleaner Flat-blade screwdriver P4-75 mm...
Page 96
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 4 Hardware Installation ....................4-1 4.1 Confirming Installation Preparations.................. 4-1 4.2 Installation Flowchart ......................4-2 4.3 Mounting the Switch to the Designated Position ............... 4-2 4.3.1 Mounting the Switch in a Cabinet................4-2 4.3.2 Mounting the Switch on a Table................
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Chapter 4 Hardware Installation Note: The S7500 series are designed for indoor installation. 4.1 Confirming Installation Preparations Before installation, make sure that You have read Chapter 3 carefully All requirements mentioned in Chapter 3 “Installation Preparations” are satisfied.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation 4.2 Installation Flowchart Start Mount the switch to the designated position Install modules of the switch Connect the grounding cable Connect the power cable(s) Connect the interface cables Route and bind the cables Check the installation Figure 4-1 Installation flowchart 4.3 Mounting the Switch to the Designated Position...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Figure 4-2 Mount the S7506 in an N68 cabinet I. Installing an N68 cabinet In an N68 cabinet ready for delivery, a place has been arranged for mounting the switch according to the order, and all accessories outside the switch, except for the LPUs and cables, have been installed.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Carry the switch with another person to the front of the table. Carry the switch a little higher than the table and put the switch on the table. 4.4 Installing Modules of the Switch Modules of the switch include boards, power modules, power distribution boxes, and fan tray.
Page 101
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation II. Under other grounding environments Note: The following figures mainly illustrate the grounding of the switch through the grounding screw or power input terminal, and never care about the switch model or the positions of the grounding screw and the power input terminal.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation If there is no grounding strip and no grounding body can be buried, the AC-powered Ethernet switch can be grounded through the protection earth (PE) wire of the AC power supply. In this case, make sure that the PE wire of the AC power supply has been well grounded on the side of the power distribution room or AC power transformer.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Plug one end of the supplied AC power cord into the power socket on the switch and secure the bail latch over the power cord to prevent a falloff. Plug the other end into the socket strip (with lightning protection).
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Figure 4-8 Connect the DC power cables of the S7506 4.6.3 Connecting PoE Power Cables Follow these steps to connect the PoE power cables: Loosen the nuts on the PoE terminal block cover and remove the cover. Loosen the nuts of the PoE terminal block on the rear panel of the switch.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Figure 4-10 Rear panel of external PoE power supply (PSE2500-A3) Connect the GND OT terminal of the PoE power cable marked with “GND“ to the RTN (+) terminal on the switch and fasten the nut. Connect the other end to the NEG (-) terminal on the panel of external PoE power supply.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Table 4-1 Console cable pinout RJ45 Signal DB-9 Signal II. Connection procedure Follow these steps to connect the console cable to configure the switch through a terminal. Connect the DB-9 female connector of the console cable to the serial port on the PC or the configuration terminal.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation II. Connection procedure Connect the RJ-45 connector of the AUX cable to the console port on the switch. Connect the DB-9 connector of the AUX cable to the serial port on the analog Modem.
Page 108
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Table 4-2 RJ-45 MDI connector pinouts 10Base-T/100Base-TX 1000Base-T Pinout Signal Function Signal Function Transmit data BIDA+ Bi-directional data cable A+ Transmit data BIDA- Bi-directional data cable A- Receive data BIDB+ Bi-directional data cable B+ Reserved...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Note: Pinouts 1 and 2 (negative), 3 and 6 (positive) are used for the external PoE power supply. II. Connection procedure Follow these steps to connect a category-5 cable: Connect one end of the network cable to an RJ-45 Ethernet port on the switch.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Remove the protective cap from the optical port on the switch, and connect one end of the fiber to the port. Connect the other end of the fiber to the corresponding device. Caution: When an optical port is not connected with a fiber connector or its protective cap is open, there might be invisible radiation emitted from the port.
Page 111
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Intertw ined Intertw ined Bent Bent Figure 4-15 Cable binding example I Keep the cable bend radius at least twice the cable diameter, and at least five times at a connector. Run and bind different types of cables (power cables, signal cables, and grounding cable) separately in a cabinet.
Page 112
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Before bending the cables, bind them first. But do not bind the cables at the bent area for fear of breaking cable cores due to excessive stress. See Figure 4-17. Figure 4-17 Cable binding example III Fold and bind the spare cables or excessive parts to a proper position in the cabinet or cabling troughs so that they will not affect the operation of the switch, or...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 4 Hardware Installation Fix hard cables in a place near to the cable terminal studs to free the terminal studs and cables from stress. Do not use self-tapping screw to fasten cabling terminal studs. Bind the same type of cables in the same direction together by reference to Table 4-4 and keep the cable bundle clean and straight.
Page 114
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 5 System Commissioning ....................5-1 5.1 Configuration Environment Setup..................5-1 5.1.1 Setting up Networking Environment................ 5-1 5.1.2 Connecting the Console Cable ................5-1 5.1.3 Setting Terminal Parameters .................. 5-1 5.2 Power-on Startup .......................
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Chapter 5 System Commissioning 5.1 Configuration Environment Setup 5.1.1 Setting up Networking Environment The terminal (a PC in this example) is connected to the console port of the switch with a console cable.
Page 116
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Step 2: Set the parameters for Windows XP HyperTerminal as follows: Bits per second: 9600 Data bits: 8. Parity check: None Stop bits: 1 Flow control: None Terminal emulation: VT100 The parameter setting procedure is as follows: Select Start >...
Page 117
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Figure 5-3 Select the serial port for hyper terminal connection Click OK. The system displays the serial port parameters setting dialog box as shown in Figure 5-4. Set the bits per second to 9600, data bits to 8, parity check to none, stop bits to 1 and flow control to none.
Page 118
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Click OK. The system enters the HyperTerminal dialogue box as shown in Figure 5-5. Figure 5-5 HyperTerminal dialog box In the HyperTerminal dialogue box, click the properties icon to open the Switch Properties dialog box.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Figure 5-6 Set the terminal emulation 5.2 Power-on Startup 5.2.1 Check before Power-on Before powering on the switch, make sure that: The switch is mounted steadily. All boards are correctly installed. All communication cables, fibers, power cables, and grounding cables are correctly connected.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning Caution: Before powering on the switch, locate the position of the power switch for the equipment room where you will operate so that you can switch off the power supply promptly in case of any accident 5.2.2 Power-on Turn on the power to the system.
Page 121
Installation Manual H3C S7500 Series Ethernet Switches Chapter 5 System Commissioning BOOT_FLASH type : M29W040B Flash Size : 32MB Memory Size : 256MB S7506 main board self testing........ SDRAM Data lines Selftest.........OK! SDRAM Address lines Selftest......OK! SDRAM fast selftest........OK! Please check LEDs.....LEDs selftest finished! CPLD selftest..........OK! FPGA selftest..........OK! The switch Mac address is .....0000.0309.0004...
Page 122
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 6 Hardware Maintenance....................6-1 6.1 Required Tools........................6-1 6.2 Removing and Installing a Power Module ................. 6-1 6.2.1 Installing a Power Module ..................6-2 6.2.2 Removing a Power Module ..................6-2 6.3 Removing and Installing Boards ..................
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Chapter 6 Hardware Maintenance Caution: The power modules of the S7500 series are hot-swappable. When installing or replacing a power module with the switch powered on, do not touch any naked wire, terminal, or any part of the product labeled with a high voltage hazard warning to avoid bodily injury.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance 6.2.1 Installing a Power Module Follow these steps to install a power module: Wear the ESD-preventive wrist strap and take a new power module out of the package. Check that the power module conforms to the power input. Grasp the power module handle with one hand and hold the module bottom with the other.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Remove the air filter from the inside of the power module shell. Grasp the power module handle with one hand and pull it part way out of the chassis. Then hold the bottom of the power module with the other hand and slide it out gently.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Wear the ESD-preventive wrist strap, loosen the captive screws on the blank panel in the slot where a board should be inserted, and remove the blank panel. Hold the ejector levers on the board with both hands and pull them outward simultaneously.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Fan trays of the S7503, S7506, and S7506R are fixed in different ways. The fan trays of the S7506R and the S7503 are fixed by captive screws, while the fan tray of the S7506 is fixed by two locks.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Caution: Install a new fan tray soon after removing the old one to ensure that the switch can work normally. II. Installing the fan tray Follow these steps to install the fan tray (just in the opposite way you remove it): Grasp the two ejector levers on the fan tray.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance Caution: If you want to replace the fan tray when the switch is working, separate the fan tray from the backplane to disconnect the power and wait till the fan stops rotating before pulling it out completely.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance 6.5.1 Installing the Power Distribution Box Figure 6-5 Install the power distribution box Follow these steps to install the power distribution box: Wear the ESD-preventive wrist strap and grasp the two ends of the power distribution box.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance 6.6 Installing the Mounting Brackets and Cable Management Bracket Two mounting brackets and a cable management bracket are shipped with the S7500 series. Take the following steps to install the mounting brackets and the cable management bracket: Face the LPU slots of the switch.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance More memory space is needed when the size of the routing table maintained by the switch is too large. Caution: Do not directly touch the components on the surface of the memory module with naked hands.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance 6.7.4 Installing and Removing a Memory Module Follow these steps to remove a memory module: Wear the ESD-preventive wrist strap and remove the board, on which is the memory module should be replaced, out of the chassis. Press the ejector clips on both side of memory slot and meanwhile push the memory module outward until the memory module is separated from the ejector clips.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 6 Hardware Maintenance 6.8.2 Cleaning the Air Filter Dry-clean the air filter or clean it with water and air-dry it. Do not knead the air filter while cleaning. 6-12...
Page 135
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 7 Software Maintenance....................7-1 7.1 Introduction to Loading Approaches .................. 7-1 7.1.1 Loading Software Through the Boot Menu ............. 7-1 7.1.2 Loading Software through Command Lines............7-1 7.2 Loading Software Through the Boot Menu................
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Chapter 7 Software Maintenance You can use command lines or the BOOT menu to load software of the S7500 series. 7.1 Introduction to Loading Approaches 7.1.1 Loading Software Through the Boot Menu You can load the software: From the console port using XModem From an Ethernet port using TFTP...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Note: You can follow the same procedure to load a Boot ROM and host software, except that in a Boot ROM loading process you need to press Ctrl + U and Enter and will view different prompt information after entering the Boot menu.
Page 138
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Press Ctrl+B and the system displays the following: Password : Note: To enter the Boot Menu, press Ctrl+B within 5 seconds after “Press Ctrl+B to enter Boot Menu...” is prompted. Otherwise, the system will start executing the program decompression, and in this case, if you want to enter the Boot Menu, you will have to reboot the switch.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance For Boot ROM upgrade, see section 7.6 "Loading Host Software Containing the Boot ROM File” on page 7-19. 7.2.2 Loading Software from the Console Port Using Xmodem I. Introduction to Xmodem The Xmodem protocol is a file transfer protocol widely applied due to its simplicity and performances.
Page 140
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Enter your choice (0-5):5 Choose an appropriate download baud rate. If you select 5 (baud rate 115200 bps) and press Enter, the terminal displays the following information: Download baudrate is 115200 bps. Please change the terminal's baudrate to 115200 bps, and select XMODEM protocol.
Page 141
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Figure 7-2 Console port configuration dialog box Click the Disconnect icon to disconnect the HyperTerminal from the switch and then click the Connect icon to re-establish a connection using the new baud rate setting.
Page 142
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Figure 7-3 Send File dialog box Click Send. The following dialog box appears. Figure 7-4 File Sending dialog box After downloading is completed, the terminal displays the following information: Downloading ...CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC.done! Are you sure to update SRPU bootrom? Yes or No(Y/N)y 10) Type Y to start updating the Boot ROM file or N to return to the BootROM update...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Checking flash..done! SRPG bootrom update menu: 1. Set TFTP protocol parameter 2. Set FTP protocol parameter 3. Set XMODEM protocol parameter 0. Return to boot menu Enter your choice(0-3):3 11) Type 0 and press Enter to return to the Boot Menu.
Page 144
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance The following describes how to load the software when the switch functions as a TFTP client. II. Loading a Boot ROM Follow these steps to load a Boot ROM: Connect the management Ethernet port of the switch to the PC, from which the Boot ROM program is to be downloaded (the IP address of the PC is required).
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Type Y to start file downloading or N to return to the BootROM update menu. If you type Y and press Enter, the system starts program downloading. After the program is downloaded, the system writes the program to the Flash memory.
Page 146
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Caution: The FTP Server program is not supplied with the S7500 series. When loading a Boot ROM or host software, you need to use a crossover cable to connect the management Ethernet port. Run the terminal emulation program on the PC connected to the console port.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance 2. Set FTP protocol parameter 3. Set XMODEM protocol parameter 0. Return to boot menu Enter your choice(0-3):3 You can select different protocols to load the host software. The subsequent steps are the same as those for loading a Boot ROM, except for the prompt information.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance User(none):lyt 331 Give me your password, please Password: 230 Logged in successfully [ftp] get SWITCH002.app SWITCH002.app [ftp] get Switchbtm.app Switchbtm.btm [ftp] bye Note: You can download two versions of host software and specify one as the primary and the other as the backup.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance downloading is completed, the remaining procedure is the same as that in the case of loading using FTP. 7.4 Loading Boot ROM and Host Software to the S7506R The H3C S7506R is equipped with two SRPUs. Slots 0 and 1 are for SRPUs and the rest slots are for LPUs.
Page 150
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance Download program files to the switch using FTP <H3C> ftp 10.10.110.1 Trying ... Press CTRL+K to abort Connected. 220 WFTPD 2.0 service (by Texas Imperial Software) ready for new user User(none):lyt 331 Give me your password, please Password:...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance The backup app to boot of board 0 is: flash:/S7506R001.app The app to boot of board 0 at this time is: flash:/S7506R001.app Load the Boot ROM and host software to the standby SRPU. Copy the Boot ROM and host software from active SRPU to the standby one.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance After the system reboots, load the Boot ROM to the LPUs through command lines. For more information, refer to section 7.4.1 “Loading Through Command Lines” on page 7-14. Caution: The software of the SRPUs and LPUs must be consistent so that the S7500 series can work normally.
Page 153
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance 1972 SWITCH100.cfg 1012 taskswitch.log 631736 Btm530.btm 199696 8241btm.app 2427 cfg.txt 6048565 SWITCH200.app 8(*). 5639172 SWITCH000.app 9(-). 203460 SWITCH100.app The current application file is :SWITCH000.app The backup application file is : SWITCH100.app Free Space : 471040 bytes The system shows all files in the Flash memory, wherein the one with an asterisk (*) is the primary file and the one with a hyphen (-) is the backup file.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance An error occurs when the system boots with the primary file, so it boots with the backup file. An error occurs to both the primary and backup files, so the system chooses randomly an application file for booting.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance <H3C> ftp 10.10.110.1 [ftp] get S7506.app [ftp] bye Specify S7506.app as the application file used by the switch for the next boot. <H3C> boot boot-loader primary S7506.app Reboot the switch to validate the S7506.app file. <H3C>...
Installation Manual H3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance 7.8 Handling Password Loss If you lose the Boot ROM password of the switch, contact the local agents of Hangzhou H3C Technologies Co., Ltd. 7-21...
Page 157
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Chapter 8 Troubleshooting ......................8-1 8.1 Troubleshooting the Configuration System ............... 8-1 8.1.1 No Display on the Terminal..................8-1 8.1.2 Illegible Characters on the Terminal ............... 8-2 8.2 Troubleshooting the Power Supply..................
Installation Manual H3C S7500 Series Ethernet Switches Chapter 8 Troubleshooting Chapter 8 Troubleshooting Although the S7500 series have passed the comprehensive and strict test before delivery, faults may occur due to improper installation. This chapter describes how to handle the faults caused by improper installation. On the SRPU of the S7500 series, you can find the status LEDs of the LPUs, power modules, and fan tray.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 8 Troubleshooting –Stop bits: 1 –Flow control: None –Terminal emulation mode: VT100 Something is wrong with the console cable. 8.1.2 Illegible Characters on the Terminal If the configuration terminal displays illegible characters, it is very likely that the terminal parameters are incorrect.
Installation Manual H3C S7500 Series Ethernet Switches Chapter 8 Troubleshooting Status Description The fan tray is faulty or is not installed yet. FAIL (Red) The fan tray works normally. If the OK LED is off, check whether: Each fan works normally. Something blocks the vents of the chassis.
Page 161
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Appendix A B68-22 Cabinet Installation ..................A-1 A.1 Installation Requirements and Flowchart ................A-1 A.1.1 Site Planning......................A-1 A.1.2 Installation Flowchart ....................A-2 A.2 Mounting the Cabinet on Cement Floor ................A-3 A.2.1 Components of an Integrated Anchor Plate ............A-3 A.2.2 Installation Flow ......................A-4 A.2.3 Positioning Cabinets ....................A-5...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Appendix A B68-22 Cabinet Installation The S7500 series can be installed in a B68-22 cabinet. The cabinet dimensions are 2200 × 600 × 800 mm (86.6 × 23.6 × 31.5 in.) and the weight is 130 kg (286.6 lb). A.1 Installation Requirements and Flowchart A.1.1 Site Planning Plan the installation site before installing the cabinet, reserving adequate clearance...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Inner wall or reference (2) Cabinet rear (3) Cabinet side Figure A-2 Layout of combined cabinets A.1.2 Installation Flowchart You can mount the B68-22 cabinet on cement floor or antistatic floor. Figure A-3 shows the B68-22 cabinet installation flowchart.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Caution: Before installation, ensure that the site is correctly marked to avoid rework. Be careful to move the cabinet and avoid damaging the boards and cables in the cabinet.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-6 Cabinet installation flowchart on cement floor A.2.3 Positioning Cabinets I. Marking According to the reference dimensions and the positions of foot bolts in the cabinet layout, determine the mounting holes as follows: Use an ink fountain to draw two parallel lines, with a distance of 720 cm (28.35 in) between them and a distance of more than 800 cm (31.50 in) away from the nearest wall.
Page 167
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) M12 expansion bolt (2) Position of foot bolt (3) Cabinet side (4) Cabinet rear (5) Inner wall or reference Figure A-7 Layout of the mounting holes and foot bolts (single cabinet) (1) M12 expansion bolt (2) Position of foot bolt (3) Cabinet side...
Page 168
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation When drilling holes, hold the drill handle firmly with both hands, keeping the bit perpendicular to the floor to prevent floor destruction and tilted holes. All the holes must have a depth of 52 to 60 mm (2.0 to 2.4 in.). Use a vacuum cleaner to clean the holes before measuring the depth.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Expansion tube (2) Guide groove (3) Expansion nut (4) Guide nut Figure A-9 Mount an expansion tube on an expansion nut. Caution: You must insert the guide ribs on the expansion nuts into the guide grooves on expansion tubes.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Cabinet retaining nut (2) Cabinet foot (3) Anchor strip retaining nut (4) Downside of the cabinet Figure A-10 Lock cabinet feet A.2.5 Combining Cabinets Skip this section if you only install one cabinet. If multiple cabinets are used, follow these steps to connect them together.
Page 171
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Upper frame of the cabinet (2) Combining bracket (3) M6 × 10 bolt (4) Cabinet cover Figure A-11 Remove/install the cover (1) M8 nut (2) Flat washer 8 (3) Spring washer 8 (4) M8 ×...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Caution: After you combine the cabinets, replace the removed covers. A.2.6 Fixing Cabinets I. Installing anchor strips As shown in Figure A-13, install the anchor strips. One chassis needs two anchor strips.
Page 173
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Anchor strip retaining nut (2) M16 cabinet foot (3) Anchor strip Figure A-13 Install anchor strips II. Installing insulating parts and fixing the anchor strips Follow these steps to install insulating parts and fix an anchor strip: Put the insulating washers under the anchor strip and align them vertically with the anchor strip fixing holes (one anchor strip needs two insulating washers).
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Anchor strip retaining nut (2) Anchor strip (3) Cabinet foot (4) Insulating washer of the (5) M12 × 70 bolt (6) Spring washer 12 strip (7) 12 big flat washer (8) Insulation washer (9) Expansion tube (10) Expansion nut...
Page 175
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-15 Install a single cabinet on cement floor A-14...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-16 Install two cabinets on cement floor A.3 Mounting Cabinets on the Antistatic Floor When mounting B68-22 cabinets on the antistatic floor, use the H800 series racks. Caution: The feet are insulated, and the anchor strips include insulating units.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation A.3.1 Introduction to Racks Racks are used for raising cabinets for flooring and cabling sake. They are made of steel sheets. Insulation can be ensured however, because the cabinet feet are insulated and the anchor strips include insulation parts.
Page 178
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Upper rack (2) Lower rack (3) Floor-mounting slot (4) Slot for connecting to the slide rail (5) Silkscreen of antistatic floor height Figure A-18 Outer dimensions of the H800 series III.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation The components I, II and III allow you to adjust height freely within the specified ranges by moving oppositely the upper and lower racks. The IV component is for racks with fixed heights that are extremely high or low. The lowest floor height must be 100 mm (3.9 in).
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-20 Mounting Cabinets on the Antistatic Floor A.3.4 Positioning Racks I. Determining where to install the cabinet You must determine where to install the cabinet according to the benchmark specifications provided in the footprint and outer dimensions of the cabinet.
Page 181
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-21 Layout of the installation holes on the H800 series racks (1) M12 expansion bolt (2) Foot mark (3) Outer dimensions of the cabinet (4) Cabinet rear (5) Inner wall or reference Figure A-22 Layout of the installation holes on the H800 series racks (single cabinet) A-20...
Page 182
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation 800mm (31.5 in.) 800m m (31.5 i n.) (1) M12 expansion bolt (2) Outer dimensions of the cabinet (3) Cabinet rear (4) Inner wall or reference Figure A-23 Layout of the installation holes on the H800 series racks (two cabinets) ≥800mm (31.5 in.) 800mm...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation III. Drilling holes Use a percussion drill with 16 bit to drill holes for bolting the anchor strips. When drilling holes, hold the drill handle firmly with both hands, keeping the bit perpendicular to the floor to prevent damages to the floor or tilted holes.
Page 184
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Expansion tube (2) Alignment grove (3) Expansion nut (4) Alignment nut Figure A-25 Install an expansion nut to an expansion tube. Caution: You must insert the alignment rib of expansion nuts into the alignment grooves of expansion tubes, or you will be unable to install or fasten the expansion bolts.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) M12 stud, 60 mm (2.36 in) long (2) M12 spring washer (3) M12 flat washer (4) Expansion tube (5) Expansion nut (6) Height-retaining bolt (both sides) (7) Height-retaining bolt (both sides) (8) Silkscreen of antistatic floor height Figure A-26 Fix a rack onto the floor.
Page 186
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-27 T-shape nut II. Leveling and fixing rails Fix the rails on the rack with T-shape nuts, flat washers, spring washers and bolts M12 × 20 as shown in Figure A-28. Caution: Install rails in such a way that their protective sides are outward as shown in Figure A-28.
Page 187
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) T-shape nut (2) Spring washer 12 (3) Flat washer 12 (4) M12 × 20 bolt (5) Washer (6) Slide rail (7) Slide protective side Figure A-28 Fix and level slide rails and racks (1) Measure in traverse direction (2) Measure in longitudinal direction (3) Slide rail...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation A.3.7 Installing Antistatic Floor Supports Antistatic floor supports are used for supporting the antistatic floor around the cabinet. I. Installing floor pallet fixing brackets and slide rail brackets As shown in Figure A-30, decide where you want to install supports;...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Flat washer 12 (2) Spring washer 12 (3) M12 × 35 bolt (4) M12 nut (5) Side support (6) Right bracket (7) Left bracket (8) Floor pallet fixing bracket (9) Front support Figure A-31 Install the front and side supports III.
Page 190
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) M16 cabinet feet leveling screw Figure A-32 Level cabinets III. Locking cabinet feet As shown in Figure A-33, fasten the retaining nuts on the cabinet feet until they mate the downside of the lower enclosure frame of the cabinets.
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Cabinet retaining nut (2) Cabinet foot (3) Anchor strip retaining nut (4) Downside of the cabinet Figure A-33 Lock cabinet feet A.3.9 Combining Cabinets If two (and more than two) cabinets are used, follow these steps to connect them together.
Page 192
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Downside of the cabinet (2) Combining bracket (3) M6 × 10 bolt (4) Cabinet cover Figure A-34 Remove/install the cover (1) M8 nut (2) Flat washer 8 (3) Spring washer 8 (4) M8 ×...
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Caution: After you combine the cabinets, replace the removed covers. A.3.10 Fixing Cabinets I. Installing T-shape nuts Before fixing a cabinet, put T-shape nuts into the upper troughs of the slide rails, two on each side.
Page 194
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation (1) Anchor strip retaining nut (2) Cabinet foot (3) Anchor strip Figure A-36 Install anchor strips III. Installing insulating parts and fixing the anchor strips Follow these steps to install insulating parts and fix an anchor strip: Put the insulating washers under the anchor strip and align them vertically with the T-shape nuts in the upper troughs of the anchor strip (one anchor strip needs two insulating washers).
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation until the requirement is satisfied. Figure A-17 shows how to mount a cabinet on the slide rails on a rack A.3.12 Restoring the Floor Cut the antistatic floor around the cabinets and restore the floor. Figure A-38 shows how to restore the floor and Figure A-39 shows what the site should look like after the floor is restored.
Page 197
Installation Manual H3C S7500 Series Ethernet Switches Appendix A B68-22 Cabinet Installation Figure A-39 B68-22 cabinets installed on the antistatic floor A-36...
Page 198
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Appendix B N68 Cabinet Installation...................B-1 B.1 Installing N68 Cabinets .....................B-1 B.1.1 Installation Overview....................B-1 B.1.2 Requirements for Space Planning ................B-2 B.1.3 Installation Preparation ...................B-3 B.1.4 Installation Procedure .....................B-5 B.2 Installing Cabinets on Cement Floor .................B-6 B.2.1 Installing Cabinets with Feet...................B-6 B.2.2 Installing Cabinets without Feet................B-22...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Appendix B N68 Cabinet Installation B.1 Installing N68 Cabinets B.1.1 Installation Overview Note: Two types of N68 cabinets are available. One is 1.8 meters high, with a headroom of 37 U;...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.1.2 Requirements for Space Planning Before installing the cabinet, you need to plan installation space first. Sufficient space must be provided in front of and at the back of the cabinet for maintenance. Figure B-2 describes the planning of installation space for a single cabinet.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.1.3 Installation Preparation Follow the given steps to do the installation preparation: Draw lines correctly to avoid rework. Unpack the cabinet and the cabinet accessories according to the operation guide. Caution: If you need to install feet for the cabinet on cement floor, refer to Installing Cabinet Accessories”.
Page 202
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Support bar Figure B-4 Remove support bars...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.1.4 Installation Procedure Note: The weight of an empty N68-22 cabinet is 160 kg (352.7 lb.) and that of an empty N68-18 cabinet is 120 kg (264.6 lb.). Before installing the cabinets, you must check load-bearing capacity of the floor as required.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.2 Installing Cabinets on Cement Floor This section describes how to install N68-22 cabinets on cement floor. The dimensions of an N68-22 cabinet are 2200 x 600 x 800 mm (86.6 x 23.6 x 31.5 in.) (H ×...
Page 205
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Bolt M12×70 (2) Spring washer 12 (3) Big flat washer 12 (4) Insulation washer (5) Anchor plate (6) Insulation pad of the anchor plate (7) Expansion tube (8) Expansion bolt (9) Foot connection notch (10) Connection hole...
Page 206
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Fastening nut for cabinets (2) Fastening nut for anchor plate (3) Leveling nut (4) Foot Figure B-7 Foot components Installation procedure Figure B-8 illustrates the procedure for installing N68-22 cabinets on cement floor.
Page 207
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Start Start Position the cabinet Locate the cabinet Level the cabinet Level the cabinet Level the cabinet Level the cabinet Combine cabinets Combine cabinets Combine cabinets Combine cabinets Fix the cabinet Fix the cabinet Fix the cabinet...
Page 208
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Table B-1 Determine installation hole positions based on the layout Step Operation Remarks Figure B-9 shows installation positions of the expansion Determine the installation positions of the bolts and feet for a single expansion bolts according to the cabinet.
Page 209
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Hole for fixing an expansion bolt (2) Mark for positioning feet (3) Cabinet outline (4) Inner wall or reference body Figure B-10 Installation positions of the expansion bolts and feet used to combine a row of cabinets Table B-2 Determine installation hole positions based on the template Step...
Page 210
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-11 Marking template (only for installation on cement floor) Drill holes. Use M12 expansion bolts to fix supports on the ground. Use a percussion drill with Ф16 bit to drill holes.
Page 211
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Prior to installation, clean dust inside and outside the holes with a dust collector and then measure the spacing of holes. If errors are not acceptable, you must position and drill the holes again.
Page 212
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Leveling nut Figure B-13 Level a cabinet Fasten cabinet feet. Fasten all the nuts used for fastening cabinets on all the feet so that the nuts for fastening cabinets can be against the nuts on the holder, as shown in Figure B-14.
Page 213
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Welded nut on the foot holder (2) Nut for fastening the cabinet Figure B-14 Fasten feet III. Fixing the cabinets Caution: When combining two or more cabinets, you have to combine the cabinets first, and then fix anchor strips.
Page 214
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Caution: Anchor plates must be installed according to the direction indicated by the arrow in the following figure. Figure B-15 Install anchor plates (on cement floor) Install insulation components and fix anchor plates. Put the insulation pad under the anchor plate, and then align the plate with the hole of the expansion bolt (one anchor plate needs one insulation pad).
Page 215
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Bolt M12×70 (2) Spring washer 12 (3) Big flat washer 12 (4) Insulation washer (5) Insulation pad of the anchor plate (6) Expansion tube (7) Expansion bolt (8) Nut for fastening the anchor plate (9) Anchor plate Figure B-16 Fix the anchor plate...
Page 216
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Connecting plate for combining cabinets Figure B-17 Position of the connecting plate Remove the connecting plates from the adjacent cabinets, and then reinstall the connecting plates, as shown in Figure B-18. B-18...
Page 217
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Nut M8 (2) Flat washer 8 (3) Combined screw M6x12 (4) Spring washer 8 (5) Bolt M8x30 (6) Connecting plate for combining cabinets Figure B-18 Install the connecting plate for combining cabinets Caution: M8x30 bolts used to combine cabinets are delivered together with support accessories.
Page 218
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-19 A single cabinet installed on cement floor B-20...
Page 219
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-20 A row of cabinets installed on cement floor V. Verifying installation The following requirements must be satisfied: Cabinet arrangement, installation positions, and directions must satisfy the requirements of the construction design.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation The surface of the entire row of cabinets should be on the same plane. Adjacent cabinets should be closely arranged. B.2.2 Installing Cabinets without Feet Figure B-21 illustrates how to install N68-22 cabinets without feet on cement floor. Figure B-21 Install cabinets without feet on cement floor B-22...
Page 221
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: The procedure of combining cabinets is optional. When two or more cabinets need to be installed in the same row, they should be installed side by side. I.
Page 222
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation ≥800 ≥800 687 800 4- Ø 16 ≥800 ≥800 Figure B-22 Installation positions of the expansion bolts for a single cabinet ú ú ∅ 4- 16 ú ú Figure B-23 Installation positions of the expansion bolts used to combine a row of cabinets B-24...
Page 223
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Table B-4 Determine installation hole positions based on the template Step Operation Remarks Put the marking template on the floor Figure B-24 shows the as required. marking template. Mark the positions of all the expansion bolts on the floor Each cabinet needs four...
Page 224
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation The depth of the holes should range from 52 mm to 60 mm (2.0 in. to 2.4 in.).All the holes should have the same depth. Clean the holes before measuring their net depth, and then measure the hole depth.
Page 225
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Caution: You must insert the alignment rib of expansion nuts into the alignment grooves of expansion tubes first; otherwise you will be unable to install or fasten the expansion bolts.
Page 226
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Caution: The washers used to level the cabinets should be installed between the insulation plates and the floor. Insulation will fail if you install the shims between the insulation plates and the cabinets.
Page 227
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Connecting plate for combining cabinets Figure B-27 Position of the connecting plate To combine the cabinets, remove the connecting plates from the cabinet, and then reinstall the connecting plates to combine the two adjacent cabinets, as shown in Figure B-28.
Page 228
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Nut M8 (2) Flat washer 8 (3) Combined screw M6x12 (4) Spring washer 8 (5) Bolt M8x30 (6) Connecting plate for combining cabinets Figure B-28 Install the connecting plate for combining cabinets IV.
Page 229
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-29 Install a single cabinet on the cement floor Figure B-30 Install a row of cabinets on the cement floor B-31...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation V. Verifying installation The following requirements must be satisfied: Cabinet arrangement, installation positions, and directions must satisfy the requirements of the construction design. The front, back, left, and right surfaces of the cabinets should be perpendicular to the floor.
Page 231
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Upper support (2) Antistatic floor height scale (3) Lower support (4) Hole through which the support is installed on the ground (5) Holes connecting guide rails Figure B-31 Outline of N800 series supports Four types of components are available with the N800 series, three of which are height adjustable and one is height fixed.
Page 232
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation N800 series IV assemblies are fixed supports. They apply to ultra-high and ultra-low floors. The lowest applicable floor height of this assembly is 100 mm. II. Guide rails Holder-guide rail components include holder, holder fixing piece, and guide rail.
Page 233
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-33 Side holder Holder fixing pieces are installed under guide rails. They are used to connect guide rails and front/back holders, as shown in Figure B-34. Figure B-34 Holder fixing piece Guide rails are used to connect cabinets and supports.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Holes used to connect with supports (2) Holes used to connect with cabinets Figure B-35 Dimensions of the guide rail III. Quantity of supports and guide rails 2 ×...
Page 235
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Start Position supports Install supports Install guide rails and antistatic floor accessories Put the cabinet in position Level the cabinet Combine cabinets Combine cabinets Fix the cabinet Fix the cabinet Does it pass Insulation test insulation test?
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: The procedure of combining cabinets is optional. When two or more than two cabinets need to be installed in the same row, they should be installed side by side. B.3.3 Positioning Supports I.
Page 237
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation ú ú 690 800 ∅ 4- 16 ú ú Figure B-37 Installation hole positions of the support for a single cabinet ú ú ∅ 4- 16 ú ú Figure B-38 Installation hole positions of the supports used to combine a row of cabinets B-39...
Page 238
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Table B-7 Determine installation hole positions based on the marking template Step Operation Remarks Put the marking template on the floor as Figure B-39 shows the required. marking template. Mark the positions of all the expansion bolts on the floor according to the template.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation The depth of the holes should range from 52 mm to 60 mm (2.0 in. to 2.4 in.). All the holes should have the same depth. After drilling a hole, use a dust collector to clean the dust inside and outside the holes before measuring the hole depth.
Page 240
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Caution: You must insert the alignment rib of expansion nuts into the alignment grooves of expansion tubes first; otherwise you will be unable to install or fasten the expansion bolts.
Page 241
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Height-retaining bolt (both sides) (2) Height-retaining bolt (middle) Figure B-41 Fix a rack onto the floor III. Assembling supports and guide rails Table B-9 Assemble supports and guide rails Step Operation Assemble supports and guide rails with M12 x 30 bolts,...
Page 242
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Support (2) Guide rail (3) Bolt M12x30 (4) Spring washer 12 (5) Flat washer 12 Figure B-42 Assemble supports and guide rails IV. Fixing supports Table B-10 Fix supports Step Operation Align the support installation holes with the corresponding...
Page 243
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Bolt M12x60 (2) Spring washer 12 (3) Flat washer 12 (4) Expansion tube (5) Expansion nut Figure B-43 Assemble supports and guide rails In case of combining a row of cabinets, you must adjust the positions of the supports before fixing them.
Page 244
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.3.5 Installing Antistatic Floor Accessories Holders are used to support the antistatic floor around the cabinets. Holder fixing pieces are used to fix holders. Fix holder fixing pieces together with guide rails before positioning the cabinets, as shown in Figure B-45 (1) Holder fixing piece Figure B-45 Install holder fixing pieces...
Page 245
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Bolt M12x45 (2) Spring washer 12 (3) Insulation plate (4) Washer (5) Flat washer 12 (6) Nut (7) Guide rail Figure B-46 Level and fix a cabinet III.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.3.7 Fixing Cabinets I. Fixing anchor strips Table B-13 Fix anchor strips Step Operation Fix spring washers on bolts M12x45. Big washers and insulation coverings have been installed in the cabinet. Insert the bolts through the lower enclosure frame into the connection holes of the guide rails, and then install the flat washers and the nuts.
Page 247
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Connecting plate for combining cabinets Figure B-47 Position of the connecting plate Remove the connecting plates from the adjacent cabinets, and then reinstall the connecting plates, as shown in Figure B-48. B-49...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Nut M8 (2) Flat washer 8 (4) Spring washer 8 (3) Combined screw M6x12 (5) Bolt M8x30 (6) Connecting plate for combining cabinets Figure B-48 Install the connecting plate for combining cabinets B.3.8 Testing Insulation Switch the multimeter to the Megohm range and measure the resistance between the supports and the cabinets.
Page 249
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cabinet (2) Guide rail (3) Support (4) Bolt M12x30 (5) Spring washer 12 (6) Flat washer 12 (7) Front holder (8) Holder fixing piece (9) Side holder Figure B-49 Install holders II.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cabinet (2) Antistatic floor Figure B-50 Cabinets installed on the raised antistatic floor B.3.10 Verifying Installation The following requirements must be satisfied: The positions of the cabinets must comply with the construction design. All the bolts used to fix support and cabinets should be installed stably.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.4 Installing Cabinet Accessories This section introduces how to install the cabinet accessories. The accessories include feet, doors, and protection ground cables. Caution: Install the feet after unpacking the cabinets and before putting the cabinets in the upright position.
Page 252
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Lower enclosure frame (2) Plastic cap Figure B-51 Remove plastic caps Install feet. B-54...
Page 253
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Lower enclosure frame (2) Cabinet foot (3) Flat washer 6 (4) Spring washer 6 (5) Bolt M6x16 Figure B-52 Install cabinet feet Remove the plastic shims and steel shims in the holes on the lower enclosure frame, and then fasten the feet on the lower enclosure frame.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cover plate (2) Lower enclosure frame Figure B-53 Install cover plates B.4.2 Installing Doors I. Introduction to doors Cabinet doors include side panels, front doors, and back doors, as shown in Figure B-54.
Page 255
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Front door (2) Side panel (3) Rack Figure B-54 Cabinet components II. Installation preparations Preconditions The preconditions of installing cabinet accessories are shown as follows: The cabinets have been fixed. The devices have been installed.
Page 256
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Side panels are necessary for both ends of a row of cabinets. Side panels fall in left ones and right ones. A pair of side panels needs to be installed at both ends of a row of cabinets.
Page 257
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Table B-15 Install a front/back door Step Operation Hold the door so that the cross-pin on the rack is in line with the hole at the lower right side of the door and then put the lower part of the left side also in position.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: Hook pins have been installed on the doors before delivery. After installing the front door, stick the product label in the concave position of the front door. The bag of the cabinet door keys contains leveling shims.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation front side, back side, left side, and right side of the lower part of the cabinet respectively. Install the protection grounding cables after installing the cabinet doors. B.5 Introduction to Cabinet Cable Management This section introduces cable management for N68 cabinets, including introduction to the cabinet grounding points and internal cable management.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation II. Main grounding point Main grounding point used to connect the cabinet and the equipment room is located on the cabinet top. The specification is M8, as shown in Figure B-59. (1) Main grounding point Figure B-59 Main grounding point B.5.2 Introduction to Cabinet Power Distribution...
Page 261
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation I. Power distribution diagram for an N68 AC cabinet Figure B-60 Power distribution diagram for an N68 AC cabinet B-63...
Page 262
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: This diagram is for S7500 AC cabinets only. The Brown wire is the live wire L; Blue wire is the neutral wire N; Yellow green wire is the earth wire PE.
Page 263
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation II. Power distribution diagram for an N68 DC cabinet Figure B-61 Power distribution diagram for an N68 DC cabinet B-65...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: This diagram is for S7500 DC cabinets only. The DC cabinet supports dual -48 VDC power inputs, each -48 V input supplies power to devices through three unipolar NCBs (63 A). High DC voltage is dangerous.
Page 265
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cabling brackets Figure B-62 1U cabling frame 2U cabling frame, which functions similarly as a 1U cabling frame while supporting a larger number of cables. It is mostly used for data cables. Following a similar method of using a 1U cabling frame, lead the cables from both sides into the cabling brackets and then to the rear side of the cabinet through two oval openings, and bundle the cables at the proper positions with cable ties.
Page 266
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cabling brackets (2) Oval cable opening Figure B-63 2U cabling frame Note: You can move the positions of the 1U and 2U cabling frames as required. If necessary, you can also remove the adjacent dummy panel to facilitate cabling.
Page 267
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Cabling holding hook (2) Cable binding hole Figure B-64 1U rear cable management bracket Mounted at both sides of the cabinet, cable retaining brackets are used for management of bundled cables inside the cabinet.
Page 268
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Figure B-65 Cable retaining bracket Note: You can move the positions of cable retaining brackets in the cabinet required. For the specific method, refer to Figure B-66. B-70...
Page 269
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation (1) Tapping screw (2) Cable retaining bracket Figure B-66 Move a cable retaining bracket To move a cable retaining bracket, remove the tapping screw from the cable retaining bracket, move the cable retaining bracket to the desired position in the cabinet, and fasten the cable retaining bracket with the same tapping screw.
Page 270
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Cabling holes on the lower enclosure frame (1) Rear cabling hole (2) Corner cabling hole Figure B-68 Cabling holes on the lower enclosure frame B-72...
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.6 Remodeling Cabinets B.6.1 Remodeling an S7500 N68-18 Cabinet Figure B-69 Remodel an S7500 N68-18 cabinet B-73...
Page 272
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: In the figure: (1) indicates a dummy panel; (2) indicates a cabling frame; (3) indicates a nonstandard mini panel. Small squares in the figure indicate guide rails. A1 through G1 and A2 through G2 are guide rails at the corresponding positions.
Page 273
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Remodeling standard configuration to configuration B: Remove dummy panels M3 and M4, and remove guide rails C1 and C2. The result of the remodeling is configuration B. Remodeling standard configuration to configuration C: Remove dummy panels M3, M4, and M6, remove guide rails C1, C2, E1, and E2, and raise one U up the guide rails D1 and D2 together with the 2U-high cabling frame above, and the M5 below The result of the remodeling is configuration C.
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation B.6.2 Remodeling an S7500 N68-22 Cabinet Figure B-70 Remodel an S7500 N68-22 cabinet B-76...
Page 275
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Note: In the figure: (1) indicates a dummy panel; (2) indicates a cabling frame; (3) indicates a nonstandard mini panel Small squares in the figure indicate guide rails. A1 through H1 and A2 through H2 are guide rails at the corresponding positions.
Page 276
Installation Manual H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation Remodeling standard configuration to configuration B: Remove dummy panels M2 and M3, remove guide rails C1 and C2. The result of the remodeling is configuration B. Remodeling standard configuration to configuration C: Remove dummy panels M2, M3, M7 through M10, and remove guide rails C1, C2, G1 and G2.
Page 277
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Appendix C Lightning Protection ....................C-1 C.1 Installation of Lightning Arrester for AC Power (Lightning Protection Grounding Strip) .....C-1 C.2 Installation of Lightning Arrester for Network Port ............C-2...
Page 278
Installation Manual H3C S7500 Series Ethernet Switches Appendix C Lightning Protection Appendix C Lightning Protection C.1 Installation of Lightning Arrester for AC Power (Lightning Protection Grounding Strip) Caution: Lightning arrester will not be shipped with the switch. You should purchase it if needed. If an outdoor AC power cable should be directly led to the switch, please serially connect the lightning arrester for AC power (Socket Strip with Lightning Protection) before you plug AC power cable into the switch, thus to prevent the possible damage to...
Page 279
Installation Manual H3C S7500 Series Ethernet Switches Appendix C Lightning Protection Caution: Make sure that the arrester is well grounded before using the lightning arrester for power. After inserting AC power cable connector of switch into the socket of lightning arrester, if the green LED is on and the red LED does not alarm, it means that the lightning arrester of power is running and the function of lightning protection has taken effect.
Page 280
Installation Manual H3C S7500 Series Ethernet Switches Appendix C Lightning Protection I. Required tools Phillips screwdriver or Flat-blade screwdriver Multimeter Tilted wire cutter II. Installation procedure Step 1: Tear the protection paper at one side of the double faced adhesive tape apart from the tape, and stick the tape on the surface of the arrester.
Page 281
Installation Manual H3C S7500 Series Ethernet Switches Appendix C Lightning Protection Network cable indoors Network cable led into from outdoor Lightning arrester for network port (attached onto the chassis) Switch Ground wire of lightning arrester Power input Grounding screw of switch Metal cabinet that contains the switch Figure C-2 Installation diagram of lightning arrester for network port III.
Page 282
Installation Manual H3C S7500 Series Ethernet Switches Table of Contents Table of Contents Appendix D AC Power Cables Used in Different Countries............D-1 D.1 10A AC Power Cables Used in Different Countries ............D-1 D.2 16 AC Power Cables Used in Different Countries ............D-5...
Page 283
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Appendix D AC Power Cables Used in Different Countries D.1 10A AC Power Cables Used in Different Countries Table D-1 10A AC power cables used in different countries Countries where the type of power cables Other countries using...
Page 284
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Countries where the type of power cable Other countries using Countries seldom Connect conforms to local Code (Length) this type of power using this type of or type safety regulations cable...
Page 285
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Countries where the type of power cable Other countries using Countries seldom Connecto Code conforms to local this type of power using this type of r type (Length) safety regulations...
Page 286
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Countries where the type of power cable Other countries using Countries seldom Connect conforms to local Code (Length) this type of power using this type of or type safety regulations cable...
Page 287
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries D.2 16 AC Power Cables Used in Different Countries Table D-2 16 AC power cables used in different countries Countries where the type of power cable Countries Other countries using Connec...
Page 288
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Countries where the type of power cable Countries Other countries using Connec Code conforms to local seldom using this type of power tor type (Length) safety regulations this type of...
Page 289
Installation Manual Appendix D AC Power Cables Used in H3C S7500 Series Ethernet Switches Different Countries Countries where the type of power cable Countries Other countries using Connec Code conforms to local seldom using this type of power tor type (Length) safety regulations this type of...