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Preparing for installation ···································································· 1
Examining the installation site ······································································································· 1
Installation site selection ······································································································· 1
Temperature and humidity requirements ·················································································· 1
Power supply ······················································································································ 1
Grounding and lightning protection ·························································································· 2
Installation accessories ··············································································································· 3
Installation tools and equipment ···································································································· 3
Installing the AP ··············································································· 5
Pre-installation tasks··················································································································· 5
Installation flowchart ··················································································································· 6
Connecting the grounding cable ···································································································· 7
Connecting Ethernet cables ········································································································· 7
Installing the AP ························································································································ 8
Attaching the AP bracket to the AP·························································································· 8
Pole-mounting the AP ·········································································································· 9
Wall-mounting the AP ········································································································· 11
Positioning the AP ···················································································································· 13
Connecting IoT access units ······································································································· 14
Connecting the AP to the power source ························································································ 14
Connecting the PoE power supply ························································································ 15
Connecting a power injector ································································································ 15
Labeling cables ······················································································································· 17
Verifying the installation ············································································································· 17
Powering on the AP ·················································································································· 17
Verifying the network connection ······················································· 18
Appendix A Technical specifications ··················································· 19
Appendix B LEDs and ports ······························································ 20
LEDs ····································································································································· 20
Ports ····································································································································· 21
Optional transceiver modules ····································································································· 22
Transceiver module, fiber connector, and optical fiber views ······················································· 22
Transceiver module specifications························································································· 22
Appendix C Antenna radiation patterns ··············································· 25
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Summary of Contents for H3C SFP-GE-SX-MM850-A
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Page 1: Table Of Contents
Contents Preparing for installation ···································································· 1 Examining the installation site ······································································································· 1 Installation site selection ······································································································· 1 Temperature and humidity requirements ·················································································· 1 Power supply ······················································································································ 1 Grounding and lightning protection ·························································································· 2 Installation accessories ··············································································································· 3 ... -
Page 2: Preparing For Installation
Power supply You can power the AP by using a power injector or through PoE. No power injector is provided with the AP. You can use an H3C power injector. See "Connecting the AP to the power source" for the... -
Page 3: Grounding And Lightning Protection
Grounding and lightning protection The AP must be reliably grounded. Make sure the grounding points of the grounding conductor of the AP, lightning arrestors, PE wire of the power cord, and antenna support are separate from each other, make good contact, and are securely connected and treated with corrosion protection. Ground resistance The ground resistance is usually required to be less than 5 ohms, and less than 10 ohms in an area with less than 20 thunderstorm days a year. -
Page 4: Installation Accessories
Ethernet cable Use a shielded twisted pair cable for outdoor installation. Make sure the devices at the two ends of the cable are reliably grounded. If a metal tube is used, make sure the Ethernet cable is reliably grounded at both ends of the tube. Installation accessories Figure 1 lists the installation accessories provided with the AP. - Page 5 Figure 3 Installation tools and equipment...
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Page 6: Installing The Ap
Installing the AP IMPORTANT: To ensure radio coverage, have the AP installed by technical personnel as a best practice. When you install the AP, follow these restrictions and guidelines: • The AP is large and heavy. Avoid bodily injury and device damage during the installation. •... -
Page 7: Installation Flowchart
Installation flowchart Figure 4 Installation flowchart... -
Page 8: Connecting The Grounding Cable
Connecting the grounding cable CAUTION: • Correctly connecting the grounding cable is crucial to lightning protection and EMI protection. • Before connecting the AP to a power injector, make sure the AP has been reliably grounded using the grounding cable. The AP is not provided with a grounding cable. -
Page 9: Installing The Ap
To connect an Ethernet cable: Disassemble the liquid-tight adapter and detach the rubber split sealing washer. Feed the Ethernet cable through the liquid-tight adapter and attach the split sealing washer. Connect the Ethernet cable to the target port on the AP. Fasten the liquid-tight adapter and sealing nut. -
Page 10: Pole-Mounting The Ap
Use an M6 screw to attach the articulating arm to the AP bracket. Figure 9 Attaching the articulating arm to the AP bracket Pole-mounting the AP Worm-gear clamps and a wall/pole bracket are required to pole-mount the AP. The worm-gear clamp provided with the AP is applicable to poles with a diameter of 65 to 90 mm (2.56 to 3.54 in). - Page 11 Figure 10 Securing the wall/pole bracket to the pole Use an M6 screw to secure the articulating arm (attached to the AP) to the wall/pole bracket. Figure 11 Securing the AP to the wall/pole bracket Mounting the AP on a horizontal pole Pass the worm-gear clamps through the mounting holes in the wall/pole bracket.
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Page 12: Wall-Mounting The Ap
Figure 12 Securing the wall/pole bracket to the pole Use an M6 screw to secure the articulating arm (attached to the AP) to the wall/pole bracket. Figure 13 Securing the AP to the wall/pole bracket Wall-mounting the AP No expansion bolts are provided with the AP. Prepare them yourself. To wall-mount the AP: Use the AP bracket as a template to mark installation hole locations on the wall. - Page 13 Figure 14 Marking installation hole locations on the wall Drill holes with a diameter of 8 mm (0.32 in) at the marked locations, as shown in Figure When you drill holes, follow these restrictions and guidelines: Hold the drill handle with both hands, with the bit vertical to the wall surface, and prevent wall damage or tilted holes.
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Page 14: Positioning The Ap
Figure 16 Securing the AP to the wall Positioning the AP The AP uses built-in antennas. After the AP installation, you can position the AP as required based on the antenna radiation patterns as shown in "Appendix C Antenna radiation patterns."... -
Page 15: Connecting Iot Access Units
Connecting IoT access units IMPORTANT: • To connect an access unit to the AP, you can use a straight-through or crossover Ethernet cable. To connect two access units, you can only use a straight-through Ethernet cable. • The distances between the first access unit and the AP and between the first and last access units must not exceed 100 m (328.08 ft). -
Page 16: Connecting The Poe Power Supply
AC power distribution box. The PoE1 port on the dual-port H3C power injector must be connected to the uplink network through the LAN1 port, and PoE2 through LAN2. The following procedures use the PoE1 port as an example to connect the AP. - Page 17 Figure 20 Connecting the AP to a power injector and to the network through the Ethernet copper port LAN1 PoE1 Table 2 Dual-port H3C power injector description Item Specifications Model ADP060-55V-PoE-GL Input 100 V – 240 V @ 1.5 A...
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Page 18: Labeling Cables
Connect the PoE1 port on the injector to the GE1 port on the AP. Figure 22 Connecting the AP to a power injector and the network through the fiber port PoE1 Labeling cables After cable connection, attach labels to each cable as a best practice for future maintenance. •... -
Page 19: Verifying The Network Connection
Verifying the network connection All settings of the AP (in fit mode) are configured on the AC. Use the display wlan ap all command on the AC that connects to the AP. If the AP status is R/M, the AP has been connected to the network. -
Page 20: Appendix A Technical Specifications
Appendix A Technical specifications Table 3 Technical specifications Item Specification Dimensions (H × W × D) (without the AP 79.5 × 250 × 250 mm (3.13 × 9.84 × 9.84 in) bracket) Weight 1.8 kg (3.97 lb) • 2.4 G: 7 dBi peak gain Antenna (built-in) •... -
Page 21: Appendix B Leds And Ports
Appendix B LEDs and ports LEDs Table 4 LED description Status Description No power is present. Flashing at 1 Hz No radios have been detected. The Ethernet interfaces have not started up and no Yellow Flashing at 2 Hz mesh links are established. Steady on The AP is initializing. -
Page 22: Ports
Ports Figure 23 Ports on the AP (1) 10/100/1000M Ethernet port (GE1/PoE+) (2) 10/100/1000M Ethernet port (GE2) (3) LED (4) 1000BASE-X SFP port (GE3/SFP) (5) Console port (CONSOLE) (6) Protective vent port Table 5 Port description Port Standards and protocols Description Used for connecting the AP to an uplink device for •... -
Page 23: Optional Transceiver Modules
Port Standards and protocols Description Used for connecting the AP to an uplink device for • IEEE802.3 Internet or MAN access. 1000BASE-X SFP • SFP MSA It is represented by interface number GE1/0/3 in port (GE3/SFP) • SFF-8472 the MAP file or gigabitethernet 3 in AC configurations. - Page 24 Table 6 SFP-GE-SX-MM850-A specifications Item Specification Central wavelength 850 nm Max transmission distance 550 m (1804.46 ft) Data rate 1250 Mbps Connector type Duplex LC Fiber mode Fiber diameter 50 µm Transmit power –9.5 to 0 dBm Receive sensitivity ≤ –17 dBm Saturation ≤...
- Page 25 Table 9 SFP-GE-LH40-SM1550 specifications Item Specification Central wavelength 1550 nm Max transmission distance 40 km (24.86 miles) Data rate 1250 Mbps Connector type Duplex LC Fiber mode Fiber diameter 9 µm Transmit power –4 to +1 dBm Receive sensitivity ≤ –21 dBm Saturation ≤...
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Page 26: Appendix C Antenna Radiation Patterns
Appendix C Antenna radiation patterns Table 10 2.4 GHz antenna radiation patterns of the AP Antenna radiation patterns Central frequency Vertical plane Horizontal plane 2.4 GHz Table 11 5 GHz antenna radiation patterns of the AP Antenna radiation patterns Central frequency Vertical plane Horizontal plane 5 GHz Low Band...
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