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TigerAccess
Extended Ethernet System
Extended Ethernet System
◆ High-speed Internet access over existing phone lines
◆ Supports 24 Extended Ethernet Lines
◆ Optional 1000BASE-X modules
◆ Concurrent data and telephone services (voice/ISDN)
over a single connection
◆ Supports evolving ETSI, ANSI, and ITU standards
for the copper local loop
◆ Spanning Tree Protocol
◆ Supports port trunks
◆ QoS support for four-level priority
◆ Full support for VLANs with GVRP
◆ IGMP multicast filtering and snooping
◆ Manageable via console, RMON
Installation Guide
SMC7724M/VSW
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Table of Contents
Related Manuals for SMC Networks SMC7724M/VSW
Summary of Contents for SMC Networks SMC7724M/VSW
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Page 1: Installation Guide
◆ Spanning Tree Protocol ◆ Supports port trunks ◆ QoS support for four-level priority ◆ Full support for VLANs with GVRP ◆ IGMP multicast filtering and snooping ◆ Manageable via console, RMON Installation Guide SMC7724M/VSW... - Page 3 TigerAccess Extended Ethernet System Installation Guide From SMC’s Tiger line of feature-rich workgroup LAN solutions 38 Tesla Irvine, CA 92618 Phone: (949) 679-8000 December 2002 Pub. # 150200022400A...
- Page 4 Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC.
- Page 5 Wear an anti-static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment. 2. When connecting this switch to a power outlet, connect the field ground lead on the tri-pole power plug to a valid earth ground line to prevent elec- trical hazards.
- Page 6 OMPLIANCES EC Conformance Declaration - Class A SMC contact for these products in Europe is: SMC Networks Europe, Edificio Conata II, Calle Fructuós Gelabert 6-8, 2 08970 - Sant Joan Despí, Barcelona, Spain. This information technology equipment complies with the requirements of the Council...
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Page 7: Japan Vcci Class A
Japan VCCI Class A Taiwan BSMI Class A Australia AS/NZS 3548 (1995) - Class A SMC contact for products in Australia is: SMC-Australia L9, 123 Epping Rd, North Ryde, NSW Australia Phone: 61-2-88757887 Fax: 61-2-88757777 OMPLIANCES... -
Page 8: Safety Compliance
OMPLIANCES Safety Compliance Warning: Fiber Optic Port Safety CLASS I LASER DEVICE Avertissment: Ports pour fibres optiques - sécurité sur le plan optique DISPOSITIF LASER DE CLASSE I Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit LASERGER ÄT DER KLASSE I Underwriters Laboratories Compliance Statement Important! Before making connections, make sure you have the correct cord set. - Page 9 Wichtige Sicherheitshinweise (Germany) 1. Bitte lesen Sie diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den späteren Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung.
- Page 10 OMPLIANCES...
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Page 11: Table Of Contents
Extended Ethernet Technology ......1-3 Switch Architecture ........1-4 Management Options . - Page 12 Package Contents ........3-4 SMC7724M/VSW EE Switch ..... . . 3-4 SMC7024/VSP or SMC7048/VSP EE Splitters .
- Page 13 Troubleshooting ......A-1 Diagnosing Switch Indicators ....... . . A-1 Power and Cooling Problems .
- Page 14 ABLE OF ONTENTS...
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Page 15: Overview
Overview SMC’s Extended Ethernet (EE) System consists of end-user CPEs (Customer Premise Equipment) connected to an EE switch and splitter by standard telephone cable. The term EFM used in this section stands for Ethernet in the First Mile. The “first mile” is the connection between business and residential users and the public network. - Page 16 BOUT THE IGER CCESS SMC’s TigerAccess SMC7724M/VSW EE Switch, and SMC7024/VSP or SMC7048/VSP EE Splitter combine both the data and phone signals coming from your Internet and telephone service providers, and pass these signals directly over standard telephone wiring to multiple users in the same building.
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Page 17: Extended Ethernet Technology
(receive) direction than in the upstream (transmit) direction. Telephone Rooms/Clients SMC7500A/VCP EE CPE Telephone/Fax SMC7500A/VCP EE CPE SMC7724M/VSW Switch Switch TigerAcc TigerAcc 7724M/V 7724M/V 21 22 22 23 23 24... -
Page 18: Switch Architecture
A power back-off mechanism is also implemented to reduce noise from crosstalk in line bundles. Switch Architecture The SMC7724M/VSW employs a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport of multiple packets at low latency on all ports. This switch also features full duplex capability on all ports, which effectively doubles the bandwidth of each connection. -
Page 19: Vlans
For a detailed description, refer to the Management Guide. VLANs The SMC7724M/VSW supports up to 255 VLANs. A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network. By segmenting your network into VLANs, you can: •... -
Page 20: Multicast Switching
The switch uses IGMP Snooping to manage multicast group registration. Traffic Priority This switch provides Quality of Service (QoS) by prioritizing each packet based on the required level of service, using four distinct categories with Weighted Round Robin Queuing. It uses IEEE 802.1p and 802.1Q tags to prioritize incoming traffic based on input from the end-station application. -
Page 21: Description Of Hardware
Description of Hardware SMC7724M/VSW EE Switch SMC’s SMC7724M/VSW EE Switch together with the SMC7024/VSP or SMC7048/VSP EE Splitter, combines data and voice signals for delivery over standard telephone cable to multiple users in residential or commercial buildings. Ethernet data signals are received on the switch uplink port and passed to 24 VDSL lines via 24 internal Ethernet ports. - Page 22 The following figure shows the components of the EE Switch. Expansion Slot 10/100BASE-TX, 100BASE-FX, 1000BASE-T, 1000BASE-X GBIC modules Figure 1-2. SMC7724M/VSW EE Switch Front and Rear Panels XTENDED THERNET Stacking Master Push-button Stacking Master VDSL Port Status Indicator...
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Page 23: Smc7024/Vsp And Smc7048/Vsp Ee Splitters
(front panel). The SMC7024/VSP EE Splitter can support up to 24 lines/ users. The SMC7048/VSP EE Splitter can support up to 48 lines/users. One SMC7724M/VSW EE Switch unit can be connected to one SMC7024/VSP EE Splitter, or two units can be connected to one SMC7048/VSP EE Splitter via the “VDSL Switch”... -
Page 24: Extended Ethernet Cpe
Master Master 1-10 XTENDED THERNET VDSL Line Connectors (to end users) VDSL Switch B PBX/MDF Connectors (to POTS provider) Figure 1-5. Port and System LEDs WITCH VDSL Line Connectors (to switch) PBX/MDF A... - Page 25 The system diagnostic test is in progress. The system diagnostic test has completed successfully. The system diagnostic test has detected a fault. Shows that the stacking link is connected/ disconnected. The switch is the master/slave switch in the stack. ARDWARE 1-11...
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Page 26: Optional Media Extender Modules
BOUT THE IGER CCESS Optional Media Extender Modules Optional 1000BASE-X GBIC Module (SMC7712GB) Figure 1-6. Single-Port 1000BASE-X GBIC Module This module supports 5 V 1000BASE-SX GBIC transceivers: 1000BASE-SX GBIC transceivers provide one short-wavelength (850 nm) Gigabit port that can be used for a high-speed backbone or server connection. -
Page 27: Optional 1000Base-T Module (Smc7712Gt)
Optional 1000BASE-T Module (SMC7712GT) Figure 1-7. Single-Port 1000BASE-T Gigabit Module Using Category 5 or 5e twisted-pair cable you can connect to another device up to 100 m (328 ft) away. The 1000BASE-T module operates at 10, 100, and 1000 Mbps, with support for the auto-negotiation of speed, duplex mode, and flow control. -
Page 28: Optional 100Base-Fx Module (Smc7724Fmsc)
BOUT THE IGER CCESS Optional 100BASE-FX Module (SMC7724FMSC) 100BASE-FX Multimode Module SMC7724FMSC Figure 1-9. Single-Port 100BASE-FX Multimode Module Using 62.5/125 or 50/125 micron multimode fiber cable, the 100BASE-FX port can be connected to a remote site up to 2 km (1.24 miles) away. -
Page 29: Power Supply Receptacle
Power Supply Receptacle There is a power receptacle on the front panel of the switch for the AC power cord. TigerAccess EE Switch TigerAccess EE Switch 7724M/VSW 7724M/VSW Reset Console Figure 1-11. Power Supply Receptacle ESCRIPTION OF ARDWARE 100-240V~ 50-60Hz 1A... -
Page 30: Key Features
BOUT THE IGER CCESS Key Features Extended Ethernet features (CPE side) include: ◆ High-speed Internet access over existing phone lines ◆ Extended Ethernet connection provides the following rate/range options: Rate 15 Mbps 10 Mbps 5 Mbps Category 3 cable must be installed to achieve the maximum Note: distances. -
Page 31: Extended Ethernet Features (Co Side) Include
Extended Ethernet features (CO side) include: ◆ Optional single-port modules for 1000BASE-T, 1000BASE-X GBIC, 100BASE-FX, and 10/100BASE-TX ◆ Compliant to IEEE 802.3ab and 802.3z Gigabit Ethernet, IEEE 802.3u Fast Ethernet, and IEEE 802.3 Ethernet standards ◆ The 1000BASE-T port auto-negotiates Ethernet connection at 10/100/1000 Mbps, full/half duplex ◆... -
Page 32: Management Features Include
IGER CCESS Management features include: ◆ “At-a-glance” LEDs for easy troubleshooting ◆ Network management agent: • Manages switch in-band or out-of-band • Supports Telnet, SNMP/RMON and Web-based interface • Spanning Tree Protocol for redundant network connections • VLAN Supports with up to 255 groups, port-based or with 802.1q VLAN tagging, and GVRP for automatic VLAN learning •... -
Page 33: Network Planning
And, by using full duplex mode, the bandwidth to the end-user can be doubled to maximize throughput. A switch can be easily configured in any Ethernet network to significantly boost bandwidth while using conventional cabling and network cards. -
Page 34: Application Examples
The only changes require installing an SMC7500A/VCP CPE for each client, and an SMC7724M/VSW EE Switch and an SMC7024/VSP EE Splitter in the basement or wiring closet. Internet services can then be provided over a direct Ethernet connection from your ISP. -
Page 35: Internet Connections
Internet Connections The figure below shows an SMC7724M/VSW EE Switch and SMC7024/VSP EE Splitter providing a broadband data service to a multi-tenant residential or commercial building. In this implementation, fiber optic cable carries data from a telephone company’s central office to the building;... -
Page 36: Remote Connections With Fiber Cable
Internet connection, share server resources, and communicate with each other. In the figure below, a 1000BASE-LX port on an SFP transceiver in the SMC7724M/VSW EE Switch in Building 1 is providing 1000 Mbps connectivity to the SMC7724M/VSW EE Switch in Building 2. Existing Phone... -
Page 37: Making Vlan Connections
VLAN group to which it belongs. When using port- based VLANs, ports can be assigned to one or more groups. Port-based VLANs are suitable for small networks. A single switch can be easily configured to support several VLAN groups for various organizational entities (such as Finance and Marketing). -
Page 38: Application Notes
Application Notes 1. For network applications that require routing between dissimilar network types, you can attach the EE Switch directly to a router. 2. As a general rule the length of Gigabit fiber optic cable for a single switched link should not exceed 550 m (1805 ft) for multimode fiber or 5 km (16404 ft) for single-mode fiber. -
Page 39: Preparing The Site
HAPTER NSTALLING THE XTENDED THERNET WITCH AND PLITTER Preparing the Site In multi-tenant buildings, phone lines from the service provider enter the site and are terminated at a location referred to as the MPOE (Minimum Point of Entry). The MPOE is the “demarcation” point where the service provider’s cables end and that of the building’s owner/customer begins. - Page 40 The following figure displays the normal wiring before installing the EE Switch and Splitter. Existing Phone Lines to Clients Punch-Down Blocks Connecting to Clients Figure 3-1. Wiring before EE Switch and Splitter Installation THERNET WITCH AND Upper Floors Basement MPOE...
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Page 41: Installing Additional Equipment
Installing Additional Equipment The EE Switch and Splitter should be installed close to the PBX, punch-down blocks, and patch panels, usually in the basement or wiring closet. You may also want to install a rack for all the distribution equipment (splitters, switches, routers etc.), and extra punch-down blocks or patch panels for flexibility and future applications or expansion. -
Page 42: Equipment Checklist
XTENDED Equipment Checklist Before installing the switch and splitter, verify that you have all the items listed under “Package Contents.” If any of the items are missing or damaged, contact your local SMC distributor. Also, be sure you have all the necessary tools and cabling before installing the switch and splitter. -
Page 43: Smc7024/Vsp Or Smc7048/Vsp Ee Splitters
Use them again to repack the product if there is a need to return it for repair. Optional Rack-Mounting Equipment If you plan to rack-mount the switch and splitter, be sure to have the following equipment available: ◆ Four mounting screws for each device you plan to install in a rack ◆... -
Page 44: Mounting
The temperature and humidity should be within the ranges listed in the specifications. • If you intend to mount the switch and splitter in a rack, make sure you have all the necessary mounting screws, brackets, bolts and nuts, and the right tools. - Page 45 OUNTING Installing Optional Modules: Before mounting the switch, be sure you install any optional modules. If you have purchased an optional slide-in 1000BASE-T, GBIC 1000BASE-X, 100BASE-FX, or 10/100BASE-TX media expansion module, install it now, and following the instructions below. To rack-mount devices: 1.
- Page 46 2. Mount the device in the rack, using four rack-mounting screws. Figure 3-4. Installing the Switch in a Rack 3. If installing a single switch only, turn to “Powering On the Switch” at the end of this chapter. 4. If installing several devices, we recommend using one stack for the switches, and another for the splitters.
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Page 47: Desktop Or Shelf Mounting
2. Set the device on a flat surface near an AC power source, making sure there are at least two inches of space on all sides for proper air flow. 3. If installing a single switch only, go to “Powering On the Switch” at the end of this chapter. -
Page 48: Installing An Optional Module Into The Switch
3. Before opening the package that contains the module, touch the bag to the switch casing to discharge any potential static electricity. Also, it is recommended to use an ESD wrist strap during installation. 4. Remove the module from the anti-static shielded bag. -
Page 49: Installing A Gbic Transceiver
2. Press in on the transceiver’s side tabs, and gently slide it into the GBIC interface slot until it clicks into place. Note: GBIC transceivers are hot-swappable. You do not need to power off the switch before installing or removing a transceiver. E th e E th e... -
Page 50: Installing An Sfp Transceiver
Notes: 1. If the stacking ports are connected, the SFP port will be disabled. 2. SFP transceivers are hot-swappable. You do not need to power off the switch before installing or removing a transceiver. However, you should always first disconnect the network cable before removing a transceiver. -
Page 51: Connecting To The Stack's Backplane
Form a simple chain starting at the “Down” port on the top unit and ending at the “Up” port on the bottom unit (stacking up to 8 units). The SMC7724M/VSW supports a wrap-around stacking feature. If a connection is made between the “Down” port of the bottom switch in the stack and the “Up”... -
Page 52: Connecting To A Power Source
You must use a line cord set that has been approved for the receptacle type in your country. 3. Check the front-panel LEDs as the switch is powered on to be sure the Power LED is lit. If not, check that the power cable is correctly plugged in. -
Page 53: Making Network Connections
Connecting to the Optional 1000BASE-T and 10/100BASE-TX Modules Twisted-Pair Devices Each device requires an unshielded twisted-pair (UTP) cable with RJ-45 connectors at both ends. For 1000BASE-T connections, Category 5, 5e or better cable is required; for 100BASE-TX connections, Category 5 cable is required;... -
Page 54: Connecting Rj-21 Cables
RJ-21 connector provided, making the connection simple. Otherwise, a cable with an RJ-21 on one end and free wiring on the other end will be required. The SMC7724M/VSW EE Switch also uses an RJ-21 cable to connect directly to an EE Splitter. ONNECTIONS... -
Page 55: Using Punch-Down Blocks
Using Punch-down Blocks Twisted-pair Connection to CPE Buildings Phone-line Punch-down Block RJ-21 Connector Figure 4-1. Connecting to Punch-down Blocks Follow the steps below to connect an EE Splitter to a building’s phone-line system using a punch-down block: 1. Connect one RJ-21 flat cable from the PBX to the connector on the splitter’s rear panel labeled “PBX/MDF.”... -
Page 56: Using Patch Panels
Figure 4-2. Using Patch Panels T ig er S w it ch 10 /1 0 0 T ig er S w it ch 10 /1 0 0 6 7 2 4 L 3 6 7 2 4 L 3 To EE Switch RJ-21 Cable... -
Page 57: Connecting The Ee Switch To The Ee Splitter
Connecting the EE Switch to the EE Splitter Figure 4-3. Connecting the EE Switch to the EE Splitter Follow the steps below to connect an EE Switch to an EE Splitter using an RJ-21 cable: 1. Connect one end of the RJ-21 cable to the “VDSL” port on the rear panel of the EE Switch. - Page 58 3. Connect one end of the cable to the SC or LC port on the switch and the other end to the SC or LC port on the other device. Since SC and LC connectors are keyed, the cable can be attached in only one orientation.
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Page 59: Troubleshooting
Check the power cord with another defective. device. • Contact SMC Technical Support. Network cable • Verify that the switch and attached or Ethernet device are powered on. device • Be sure an Ethernet cable is plugged attached to this... -
Page 60: Power And Cooling Problems
VDSL attached CPE are powered on. Line, or VDSL • Be sure the RJ-21 cables are plugged Switch Ports into the EE Switch, EE Splitter, and may be the Extended Ethernet punch-down defective. block/patch panel. • Verify that the cable length does not exceed specified limits. -
Page 61: Installation
Then verify that you entered the correct IP address. Also, be sure the port through which you are connecting to the switch has not been disabled. If it has not been disabled, then check the network cabling that runs between your remote location and the switch. - Page 62 ROUBLESHOOTING...
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Page 63: Cables
Specifications Cable 1000BASE-LX 9/125 micron SMF 1000BASE-LH 9/125 micron SMF 1000BASE-T 100BASE-FX 50/125 or 62.5/125 micron 100BASE-FX 9/125 micron single-mode 100BASE-TX Cat. 5 100-ohm UTP 10BASE-T Fiber Diameter 62.5/125 micron 50/125 micron MMF Cable Types and Specifications Type Cat. 5, 5e 100-ohm UTP multimode fiber optic cable fiber optic cable Cat. -
Page 64: Twisted-Pair Cable And Pin Assignments
ABLES Twisted-Pair Cable and Pin Assignments Caution: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards. Caution: Each wire pair must be attached to the RJ-45 connectors in a specific orientation. - Page 65 With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 for receiving data. RJ-45 Pin Assignments Pin Number 1: The “+” and “-” signs represent the polarity of the wires that make up each wire pair. Because the ports on the SMC7724T and SMC7712GT modules support automatic MDI/MDI-X operation, you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs.
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Page 66: 1000Base-T Pin Assignments
ABLES 1000BASE-T Pin Assignments 1000BASE-T ports support automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs. The table below shows the 1000BASE-T MDI and MDI-X port pinouts. These ports require that all four pairs of wires be connected. -
Page 67: 1000Base-T Cable Requirements
WISTED ABLE AND SSIGNMENTS 1000BASE-T Cable Requirements All Category 5 UTP cables that are work for 1000BASE-T, providing that all four wire pairs are connected. However, it is recommended that for all critical connections, or any new cable installations, Category 5e (enhanced Category 5) or better cable should be used. -
Page 68: Rj-21 Port Pin Assignments
ABLES RJ-21 Port Pin Assignments The PBX/MDF connector is designed to aggregate 24 POTS/ISDN ports. Each wire pair must be attached to the RJ-21 connector in a specific orientation detailed below. The following tables shows the pin assignments. Pins Circuit 1,26 1,Ring/Tip 7,32 2,27 2,Ring/Tip 8,33 3,28 3,Ring/Tip 9,34... -
Page 69: Port Pin Assignments
Console Port Pin Assignments The DB-9 serial port on the switch’s rear panel is used to connect to the switch for out-of-band console configuration. The on-board menu-driven configuration program can be accessed from a terminal, or a PC running a terminal emulation program. -
Page 70: Console Port To 25-Pin Dte Port On Pc
ABLES Console Port to 25-Pin DTE Port on PC Switch’s 9-Pin Serial Port 2 RXD 3 TXD 5 SGND No other pins are used. Null Modem <---------RXD ------------ -----------TXD ----------> -----------SGND ---------- PC’s 25-Pin DTE Port 2 TXD 3 RXD... -
Page 71: Specifications
Extended Ethernet (EE) Switch Model SMC7724M/VSW Physical Characteristics Extended Ethernet Specifications Compatible with evolving ETSI, ANSI and ITU standards Modulation: 4 to 256 QAM Frequency Division Duplexing Data Rate:Up to 15 Mbps symmetric Range: Up to 1525 m (5000 ft) -
Page 72: Switch Features
100 to 240 V, 50 to 60 Hz Power Consumption 40 Watts maximum Heat Dissipation 137 BTU/hr maximum Maximum Current 0.5 A @ 110 VAC 0.25 A @ 240 VAC Switch Features Spanning Tree Protocol Forwarding Mode Store-and-forward Throughput Layer 2: wire speed ° °... -
Page 73: Extended Ethernet (Ee) Switch
(EE) S XTENDED THERNET WITCH Flow Control Full Duplex: IEEE 802.3x Half Duplex: Back pressure Broadcast Storm Suppression Traffic throttled above a critical threshold VLAN Support Up to 255 groups; port-based or with 802.1Q VLAN tagging Private VLAN feature GVRP for automatic VLAN learning Quality of Service Four levels of priority and Weighted Round Robin Queueing;... - Page 74 PECIFICATIONS Additional Features Port Trunks Port Mirroring Standards IEEE 802.3 Ethernet, IEEE 802.3u Fast Ethernet, IEEE 802.1D Spanning Tree Protocol and traffic priorities, IEEE 802.1p priority tags, IEEE 802.1Q VLAN, IEEE 802.3ac VLAN tagging, IEEE 802.3x full duplex flow control (ISO/IEC 8802-3), SNMP (RFC 1157), RMON (RFC 1757 groups 1,2,3,9), ARP (RFC 826), ICMP (RFC 792), IP (RFC 791, UDP (RFC 768), TCP (RFC 793), TFTP (RFC 783, TELNET (RFC 854-859), SMI (RFC 1155),...
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Page 75: Extended Ethernet (Ee) Splitter
(EE) S XTENDED THERNET PLITTER Extended Ethernet (EE) Splitter Models SMC7024/VSP SMC7048/VSP Ports SMC7024/VSP: 1 RJ-21 Port (contains 24 VDSL lines) SMC7048/VSP: 2 RJ-21 Ports (each port contains 24 VDSL lines) Network Interface RJ-21 connector, 25-pair bundle of Category 3 UTP cables Weight 3 kg (6 lbs 10 oz) Size... - Page 76 PECIFICATIONS Compliances CE Mark Emissions FCC Class A Industry Canada Class A EN55022 (CISPR 22) Class A EN 61000-3-2/3 VCCI Class A Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA/NRTL (CSA 22.2.950 & UL 1950) EN60950 (TÜV/GS) CB (UEC60950) Warranty Limited Lifetime...
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Page 77: Slide-In Modules
Slide-in Modules 1000BASE-T Extender Module Model SMC7712GT Port 1 1000BASE-T RJ-45 port Network Interface RJ-45 connector, 100-ohm Category 5 or 5e twisted-pair cable (using all four wire pairs) Operating Mode 10/100/1000 Mbps, full and half duplex Auto-negotiation of speed, duplex mode, and flow control Standards IEEE 802.3ab 1000BASE-X GBIC Module... - Page 78 PECIFICATIONS 100BASE-FX Extender Module Models SMC7724FSSC SMC7724FMSC Port 1 100BASE-FX SC port Network Interface 50/125 micron or 62.5/125 micron multimode fiber 9/125 micron single-mode fiber cable Operating Mode Fixed at 100 Mbps, full duplex Auto-negotiation of flow control Standards IEEE 802.3u 1000BASE-T Extender Module Model SMC7724T...
- Page 79 RDERING TigerAccess EE Switch Products and Accessories Product Number Description SMC7724M/VSW 24-port Extended Ethernet Switch with one media expansion slot and one SFP slot SMC7024/VSP 24-port Extended Ethernet Splitter SMC7048/VSP 48-port Extended Ethernet Splitter SMC7500A/VCP Extended Ethernet CPE SMC7712GT Gigabit module with one 1000BASE-T port (RJ-45...
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Page 80: Ordering Information
RDERING NFORMATION... -
Page 81: Glossary
10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3, 4, or 5 UTP cable. 100BASE-TX IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 UTP cable. 100BASE-FX IEEE 802.3u specification for 100 Mbps Fast Ethernet over two strands of 50/125, 62.5/125 or 9/125 micron core fiber cable. -
Page 82: Gigabit Ethernet
LOSSARY Collision Domain Single CSMA/CD LAN segment. CSMA/CD CSMA/CD (Carrier Sense Multiple Access/Collision Detect) is the communication method employed by Ethernet, Fast Ethernet, or Gigabit Ethernet. End Station A workstation, server, or other device that does not forward traffic. Ethernet A network communication system developed and standardized by DEC, Intel, and Xerox, using baseband transmission, CSMA/CD access, logical bus topology, and coaxial cable. - Page 83 IEEE 802.3 Defines carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications. IEEE 802.3ab Defines CSMA/CD access method and physical layer specifications for 1000BASE-T Fast Ethernet. IEEE 802.3u Defines CSMA/CD access method and physical layer specifications for 100BASE-TX Fast Ethernet.
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Page 84: Network Diameter
LOSSARY Media Access Control (MAC) A portion of the networking protocol that governs access to the transmission medium, facilitating the exchange of data between network nodes. MDF (Main Distribution Frame) Equipment where outside telephone lines are terminated at a building or site. - Page 85 Splitter A filter to separate DSL signals from POTS signals to prevent mutual interference. Switched Ports Ports that are on separate collision domains or LAN segments. Transmission Control Protocol/Internet Protocol (TCP/IP) Protocol suite that includes TCP as the primary transport protocol, and IP as the network layer protocol.
- Page 86 LOSSARY Glossary-6...
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Page 87: Index
C-4 management agent 1-4 features C-3 out-of-band 1-4 SNMP 1-4 Web-based 1-4 MIB support C-3 modules 10/100BASE-TX 1-14 1000BASE-T 1-13 1000BASE-X 1-12 100BASE-FX 1-13 1-14 mounting the switch on a desktop or shelf 3-9 Multicast Switching 1-6 NDEX Index-1... - Page 88 C-4 environmental C-2 physical C-1 standards compliance C-4 IEEE C-4 status LEDs 1-10 switch architecture 1-4 switching introduction to 2-1 Traffic Priority 1-6 troubleshooting in-band access A-3 power and cooling problems A-2 switch indicators A-1 twisted-pair connections 4-1...
- Page 90 86-10-6235-4958; 886-2-2659-9669; (65) 238 6556; 82-2-553-0860; 81-3-5645-5715; 61-2-8875-7887; 91-22-8204437; Model Number: SMC7724M/VSW Publication Number: 150200022400A Revision Number: E122002-R01 Fax (949) 679-1481 Fax 34-93-477-3774 Fax 44 (0) 118 974 8701 Fax 33 (0) 41 38 01 58 Fax 39 02 739 14 17...