Page 3 - From SMC’s Tiger line of feature-rich workgroup LAN solutions
38 TeslaIrvine, CA 92618Phone: (949) 679-8000 TigerStack 10GInstallation Guide From SMC’s Tiger line of feature-rich workgroup LAN solutions October 2004 Pub. # 150200048900A
Page 6 - ii
ii WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMP...
Page 7 - iii; OMPLIANCES; Industry Canada - Class A
iii C OMPLIANCES FCC - Class A This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computi...
Page 8 - iv
C OMPLIANCES iv CE Mark Declaration of Conformance for EMI and Safety (EEC) SMC contact for these products in Europe is: SMC Networks Europe,Edificio Conata II, Calle Fructuós Gelabert 6-8, 2 o , 4 a , 08970 - Sant Joan Despí, Barcelona, Spain. This information technology equipment complies with the...
Page 9 - Taiwan BSMI Class A; Safety Compliance; Warning: Fiber Optic Port Safety
C OMPLIANCES v Taiwan BSMI Class A Australia AS/NZS 3548 (1995) - Class A SMC contact for products in Australia is: SMC Communications Pty. Ltd.Suite 18, 12 Tryon Road, Lindfield NSW2070,Phone: 61-2-94160437Fax: 61-2-94160474 Safety Compliance Warning: Fiber Optic Port Safety Avertissment: Ports pou...
Page 10 - Power Cord Safety
C OMPLIANCES vi Power Cord Safety Please read the following safety information carefully before installing the switch:WARNING : Installation and removal of the unit must be carried out by qualified personnel only. • The unit must be connected to an earthed (grounded) outlet to comply with internatio...
Page 11 - vii
C OMPLIANCES vii Veuillez lire à fond l'information de la sécurité suivante avant d'installer le Switch: AVERTISSEMENT: L’installation et la dépose de ce groupe doivent être confiés à un personnel qualifié.• Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y...
Page 12 - viii
C OMPLIANCES viii Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen durchlesen: WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal erfolgen. • Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden.• Das Gerä...
Page 13 - ix; Warnings and Cautionary Messages; End of Product Life Span
C OMPLIANCES ix Warnings and Cautionary Messages Environmental Statement The manufacturer of this product endeavours to sustain an environmentally-friendly policy throughout the entire production process. This is achieved though the following means:• Adherence to national legislation and regulations...
Page 14 - Purpose
C OMPLIANCES x Purpose This guide details the hardware features of the switch, including Its physical and performance-related characteristics, and how to install the switch. Related Publications The following publication gives specific information on how to operate and use the management functions o...
Page 15 - xi; ABLE
xi T ABLE OF C ONTENTS 1 About the TigerStack 10G . . . . . . . . . . . . . . . . . . . . . . 1-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Switch Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1...
Page 16 - xii
T ABLE OF C ONTENTS xii Installing an Optional SFP Transceiver into the Switch . . . . . . . 3-7 Connecting Switches in a Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Stacking Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 Connecting...
Page 17 - xiii; PPENDICES; Glossary
T ABLE OF C ONTENTS xiii A PPENDICES : A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Diagnosing Switch Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1Power and Cooling Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 18 - xiv
Page 19 - xv; ABLES
xv T ABLES Table 1-1 Port Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Table 1-2 System Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Table 3-1 Wiring Map for Serial Cable . . . . . . . . . . . . . . . . . . . . . . . . 3-11Table 4-1...
Page 20 - xvi
Page 21 - xvii; IGURES
xvii F IGURES Figure 1-1 SMC8748M and SMC8724M Front Panels . . . . . . . . . . . 1-2 Figure 1-2 SMC8748M and SMC8724M Rear Panel . . . . . . . . . . . . . 1-2 Figure 1-3 Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Figure 1-4 System LEDs . . . . . . . . . ...
Page 22 - xviii
Page 23 - Overview
1-1 C HAPTER 1 A BOUT THE T IGER S TACK 10G Overview SMC’s TigerStack 10G SMC8724M and SMC8748M are intelligent Layer 2 switches with 24/48 10/100/1000BASE-T ports, four of which are combination ports* that are shared with four SFP transceiver slots (see Figure 1-1, Ports 21~24/45~48). On the rear p...
Page 24 - Switch Architecture
A BOUT THE T IGER S TACK 10G 1-2 Figure 1-1 SMC8748M and SMC8724M Front Panels Figure 1-2 SMC8748M and SMC8724M Rear Panel Switch Architecture The switches employ a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport of multiple packets at low latency on all por...
Page 25 - Management Options; Description of Hardware
D ESCRIPTION OF H ARDWARE 1-3 Management Options These switches contain a comprehensive array of LEDs for “at-a-glance” monitoring of network and port status. They also include a management agent that allows you to configure or monitor the switch using its embedded management software, or via SNMP a...
Page 26 - SFP Slots
A BOUT THE T IGER S TACK 10G 1-4 SFP Slots The Small Form Factor Pluggable (SFP) transceiver slots are shared with four of the RJ-45 ports (ports 21~24 for the SMC8724M and ports 45~48 for the SMC8748M). In its default configuration, if an SFP transceiver (purchased separately) is installed in a slo...
Page 27 - Status LEDs; Figure 1-3 Port LEDs; Table 1-1 Port Status LEDs
D ESCRIPTION OF H ARDWARE 1-5 Status LEDs The switch base unit also includes a display panel for key system and port indications that simplify installation and network troubleshooting. The LEDs, which are located on the front panel for easy viewing, are shown below and described in the following tab...
Page 28 - Figure 1-4 System LEDs; Table 1-2 System Status LEDs; System Status LEDs
A BOUT THE T IGER S TACK 10G 1-6 Figure 1-4 System LEDs Table 1-2 System Status LEDs LED Condition Status Power Green Internal power is operating normally. Amber Internal power supply fault. Off Power off or failure. Diag Flashing Green System self-diagnostic test in progress. Green System self-diag...
Page 30 - Optional Redundant Power Unit; Figure 1-5 Power Supply Receptacles; Features and Benefits; Connectivity
A BOUT THE T IGER S TACK 10G 1-8 Optional Redundant Power Unit SMC supports an optional Redundant Power Unit (RPU), that can supply power to the switch in the event of failure of the internal power supply. Power Supply Receptacles There are two power receptacles on the rear panel of each switch. The...
Page 31 - Expandability; Transparent bridging.; Management; Network management agent
F EATURES AND B ENEFITS 1-9 • IEEE 802.3 Ethernet, 802.3u Fast Ethernet, 802.3z, 802.3ab Gigabit Ethernet, and 802.3ae 10 Gigabit Ethernet compliance ensures compatibility with standards-based hubs, network cards and switches from any vendor. • Provides stacking capability via high-speed serial port...
Page 33 - Introduction to Switching
2-1 C HAPTER 2 N ETWORK P LANNING Introduction to Switching A network switch allows simultaneous transmission of multiple packets via non-crossbar switching. This means that it can partition a network more efficiently than bridges or routers. The switch has, therefore, been recognized as one of the ...
Page 34 - Application Examples; Collapsed Backbone; Figure 2-1 Collapsed Backbone
N ETWORK P LANNING 2-2 Application Examples The TigerStack 10G is not only designed to segment your network, but also to provide a wide range of options in setting up network connections. Some typical applications are described below. Collapsed Backbone The TigerStack 10G is an excellent choice for ...
Page 35 - Network Aggregation Plan; Figure 2-2 Network Aggregation Plan
A PPLICATION E XAMPLES 2-3 Network Aggregation Plan With 24 or 48 parallel bridging ports (i.e., 24 or 48 distinct collision domains), either of the switches can collapse a complex network down into a single efficient bridged node, increasing overall bandwidth and throughput. In the figure below, th...
Page 36 - Remote Connections with Fiber Cable; Figure 2-3 Remote Connection with Fiber Cable
N ETWORK P LANNING 2-4 Remote Connections with Fiber Cable Fiber optic technology allows for longer cabling than any other media type. A 1000BASE-SX (MMF) link can connect to a site up to 550 meters away, a 1000BASE-LX (SMF) link up to 5 km, and a 1000BASE-ZX link up to 100 km. This allows a switch ...
Page 37 - Making VLAN Connections; Figure 2-4 Making VLAN Connections
A PPLICATION E XAMPLES 2-5 Making VLAN Connections These switches support VLANs which can be used to organize any group of network nodes into separate broadcast domains. VLANs confine broadcast traffic to the originating group, and can eliminate broadcast storms in large networks. This provides a mo...
Page 38 - Application Notes; Avoid using flow control on a port connected to a hub unless it is
N ETWORK P LANNING 2-6 Application Notes 1. Full-duplex operation only applies to point-to-point access (such as when a switch is attached to a workstation, server or another switch). When the switch is connected to a hub, both devices must operate in half-duplex mode. 2. Avoid using flow control on...
Page 39 - Selecting a Site; allow the status LEDs to be clearly visible
3-1 C HAPTER 3 I NSTALLING THE S WITCH Selecting a Site TigerStack 10G units can be mounted in a standard 19-inch equipment rack or on a flat surface. Be sure to follow the guidelines below when choosing a location. ◆ The site should: • be at the center of all the devices you want to link and near a...
Page 40 - Ethernet Cabling; Protection from radio frequency interference emissions
I NSTALLING THE S WITCH 3-2 Ethernet Cabling To ensure proper operation when installing the switches into a network, make sure that the current cables are suitable for 10BASE-T, 100BASE-TX or 1000BASE-T operation. Check the following criteria against the current installation of your network: ◆ Cable...
Page 41 - Equipment Checklist; Package Contents; Four adhesive foot pads; Optional Rack-Mounting Equipment
E QUIPMENT C HECKLIST 3-3 Equipment Checklist After unpacking the TigerStack 10G unit, check the contents to be sure you have received all the components. Then, before beginning the installation, be sure you have all other necessary installation equipment. Package Contents ◆ TigerStack 10G unit (SMC...
Page 42 - Mounting; Rack Mounting
I NSTALLING THE S WITCH 3-4 Mounting A TigerStack 10G unit can be mounted in a standard 19-inch equipment rack or on a desktop or shelf. Mounting instructions for each type of site follow. Rack Mounting Before rack mounting the switch, pay particular attention to the following factors: ◆ Temperature...
Page 43 - Bracket Mounting Kit.; Figure 3-2 Attaching the Brackets
M OUNTING 3-5 To rack-mount devices: 1. Attach the brackets to the device using the screws provided in the Bracket Mounting Kit. Figure 3-2 Attaching the Brackets 2. Mount the device in the rack, using four rack-mounting screws (not provided). Figure 3-3 Installing the Switch in a Rack 45 46 47 48 S...
Page 44 - Desktop or Shelf Mounting; Figure 3-4 Attaching the Adhesive Feet
I NSTALLING THE S WITCH 3-6 3. If installing a single switch only, turn to “Connecting to a Power Source” at the end of this chapter. 4. If installing multiple switches, mount them in the rack, one below the other, in any order. 5. If also installing RPUs, mount them in the rack below the other devi...
Page 45 - Installing an Optional SFP Transceiver into the Switch; Figure 3-5 Inserting an SFP Transceiver into a Slot; The SFP slots support the following optional SFP transceivers:
M OUNTING 3-7 Installing an Optional SFP Transceiver into the Switch Figure 3-5 Inserting an SFP Transceiver into a Slot The SFP slots support the following optional SFP transceivers: • 1000BASE-SX (SMCBGSLCX1) • 1000BASE-LX (SMCBGLLCX1) • 1000BASE-ZX (SMCBGZLCX1) These switches support 1000BASE-SX ...
Page 46 - Connecting Switches in a Stack; Plug one end of the stack cable (ordered separately) in the Down; Figure 3-6 Making Stacking Connections
I NSTALLING THE S WITCH 3-8 Connecting Switches in a Stack To connect up to eight switches in a stack, perform the following steps: 1. Plug one end of the stack cable (ordered separately) in the Down (right) port of the top unit. 2. Plug the other end of the stack cable into the Up (left) port of th...
Page 47 - Stacking Topologies
C ONNECTING S WITCHES IN A S TACK 3-9 5. Select the Master unit in the stack by pressing the push button in on only one of the switches. Only one switch in the stack can operate as the Master, all other units operate in slave mode. If more than one switch in the stack is selected as Master, or if no...
Page 48 - Connecting to a Power Source; To connect a device to a power source:; Figure 3-7 Power Receptacle; Check the front-panel LEDs as the device is powered on to be sure
I NSTALLING THE S WITCH 3-10 Connecting to a Power Source To connect a device to a power source: 1. Insert the power cable plug directly into the receptacle located at the back of the device. Figure 3-7 Power Receptacle 2. Plug the other end of the cable into a grounded, 3-pin socket. Note: For inte...
Page 49 - Connecting to the Console Port; Table 3-1 Wiring Map for Serial Cable
C ONNECTING TO THE C ONSOLE P ORT 3-11 Connecting to the Console Port The DB-9 serial port on the switch’s front panel is used to connect to the switch for out-of-band console configuration. The on-board configuration program can be accessed from a terminal or a PC running a terminal emulation progr...
Page 51 - Connecting Network Devices; Cabling Guidelines; See Appendix B for further information on cabling.; Caution; : Do not plug a phone jack connector into an RJ-45
4-1 C HAPTER 4 M AKING N ETWORK C ONNECTIONS Connecting Network Devices The TigerStack 10G units are designed to interconnect multiple segments (or collision domains). It can be connected to network cards in PCs and servers, as well as to hubs, switches or routers. It may also be connected to device...
Page 52 - Connecting to PCs, Servers, Hubs and Switches; Attach one end of a twisted-pair cable segment to the device’s RJ-45; Figure 4-1 Making Twisted-Pair Connections
M AKING N ETWORK C ONNECTIONS 4-2 Connecting to PCs, Servers, Hubs and Switches 1. Attach one end of a twisted-pair cable segment to the device’s RJ-45 connector. Figure 4-1 Making Twisted-Pair Connections 2. If the device is a PC card and the switch is in the wiring closet, attach the other end of ...
Page 53 - Network Wiring Connections; the other end to the patch panel.; Figure 4-2 Wiring Closet Connections
T WISTED -P AIR D EVICES 4-3 Network Wiring Connections Today, the punch-down block is an integral part of many of the newer equipment racks. It is actually part of the patch panel. Instructions for making connections in the wiring closet with this type of equipment follows. 1. Attach one end of a p...
Page 54 - Fiber Optic SFP Devices; Remove and keep the LC port’s rubber cover. When not connected to
M AKING N ETWORK C ONNECTIONS 4-4 Fiber Optic SFP Devices An optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX or 1000BASE-ZX) can be used for a backbone connection between switches, or for connecting to a high-speed server. Each multimode fiber optic port requires 50/125 or 62.5/125 micron...
Page 55 - SFP D; Connect one end of the cable to the LC port on the switch and the; Figure 4-3 Making LC Port Connections; As a connection is made, check the green Link LED on the switch
F IBER O PTIC SFP D EVICES 4-5 3. Connect one end of the cable to the LC port on the switch and the other end to the LC port on the other device. Since LC connectors are keyed, the cable can be attached in only one orientation. Figure 4-3 Making LC Port Connections 4. As a connection is made, check ...
Page 56 - Connectivity Rules; 000BASE-T Cable Requirements
M AKING N ETWORK C ONNECTIONS 4-6 Connectivity Rules When adding hubs (repeaters) to your network, please follow the connectivity rules listed in the manuals for these products. However, note that because switches break up the path for connected devices into separate collision domains, you should no...
Page 57 - 00 Mbps Fast Ethernet Collision Domain
C ONNECTIVITY R ULES 4-7 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collision Domain Table 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length Fiber Diameter Fiber Bandwidth Cable Length Range Connector 9/125 micron single-mode fiber N/A 2 m - 5 km (7 ft - 3.2 miles) LC Table 4-4 Maximum ...
Page 58 - Cable Labeling and Connection Records; Clearly label the opposing ends of each cable.
M AKING N ETWORK C ONNECTIONS 4-8 Cable Labeling and Connection Records When planning a network installation, it is essential to label the opposing ends of cables and to record where each cable is connected. Doing so will enable you to easily locate inter-connected devices, isolate faults and change...
Page 59 - Diagnosing Switch Indicators; Table A-1 Troubleshooting Chart
A-1 A PPENDIX A T ROUBLESHOOTING Diagnosing Switch Indicators Table A-1 Troubleshooting Chart Symptom Action Power LED is Off • Check connections between the switch, the power cord, and the wall outlet. • Contact your dealer for assistance. • Contact SMC Technical Support. Power LED is Amber • Inter...
Page 60 - Power and Cooling Problems; you may have a problem with the power outlet, power cord, or internal; Installation
T ROUBLESHOOTING A-2 Power and Cooling Problems If the power indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply. However, if the unit powers off after running for a while, check for loose power connections,...
Page 61 - Stack Troubleshooting
I N -B AND A CCESS A-3 In-Band Access You can access the management agent in the switch from anywhere within the attached network using Telnet, a Web browser, or other network management software tools. However, you must first configure the switch with a valid IP address, subnet mask, and default ga...
Page 63 - Twisted-Pair Cable and Pin Assignments
B-1 A PPENDIX B C ABLES Twisted-Pair Cable and Pin Assignments For 10BASE-T/100BASE-TX connections, a twisted-pair cable must have two pairs of wires. For 1000BASE-T connections the twisted-pair cable must have four pairs of wires. Each wire pair is identified by two different colors. For example, o...
Page 64 - Straight-Through Wiring; Pin
C ABLES B-2 10BASE-T/100BASE-TX Pin Assignments Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45 connections: 100-ohm Category 3 or better cable for 10 Mbps connections, or 100-ohm Category 5 or better cable for 100 Mbps or 1000 Mbps connections. Also be sure that the...
Page 65 - Crossover Wiring; Figure B-3 Crossover Wiring
T WISTED -P AIR C ABLE AND P IN A SSIGNMENTS B-3 Figure B-2 Straight-through Wiring Crossover Wiring If the twisted-pair cable is to join two ports and either both ports are labeled with an “X” (MDI-X) or neither port is labeled with an “X” (MDI), a crossover must be implemented in the wiring. (When...
Page 67 - e or Category 6 cables.
T WISTED -P AIR C ABLE AND P IN A SSIGNMENTS B-5 1000BASE-T is a simple test of the cable installation to be sure that it complies with the IEEE 802.3ab standards. Cable Testing for Existing Category 5 Cable Installed Category 5 cabling must pass tests for Attenuation, Near-End Crosstalk (NEXT), and...
Page 68 - Fiber Standards; Horizontal
C ABLES B-6 Fiber Standards The current TIA (Telecommunications Industry Association) 568-A specification on optical fiber cabling consists of one recognized cable type for horizontal subsytems and two cable types for backbone subsystems . Horizontal 62.5/125 micron multimode (two fibers per outlet)...
Page 69 - Physical Characteristics; Port Configuration; Mbytes; Aggregate Bandwidth; 6K MAC address entries
C-1 A PPENDIX C S PECIFICATIONS Physical Characteristics Port Configuration SMC8724M 20 10/100/1000BASE-T, with auto-negotiation4 10/100/1000BASE-T shared with 4 SFP transceiver slots.Two slots for stacking transceivers SMC8748M 44 10/100/1000BASE-T, with auto-negotiation4 10/100/1000BASE-T shared w...
Page 71 - Switch Features; Forwarding Mode; Wire speed; Flow Control; Management Features; Software Loading; Standards
S WITCH F EATURES C-3 Switch Features Forwarding Mode Store-and-forward Throughput Wire speed Flow Control Full Duplex: IEEE 802.3xHalf Duplex: Back pressure Management Features In-Band Management Web, Telnet, SSH, or SNMP manager Out-of-Band Management RS-232 DB-9 console port Software Loading TFTP...
Page 72 - Compliances; CE Mark; Warranty; Limited Lifetime
S PECIFICATIONS C-4 Compliances CE Mark Emissions FCC Class AIndustry Canada Class AEN55022 (CISPR 22) Class AEN 61000-3-2/3VCCI Class AC-Tick - AS/NZS 3548 (1995) Class A Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA/NRTL (CSA 22.2.950 & UL 1950)EN60950 (TUV/GS) Warranty Limited Lifetime
Page 73 - TigerStack 10G Products and Accessories
D-1 A PPENDIX D O RDERING I NFORMATION TigerStack 10G Products and Accessories Product Number Description SMC8748M 48 10/100/1000BASE-T ports switch with four Gigabit combination ports with RJ-45 connectors and associated SFP transceiver slots SMC8724M 24 10/100/1000BASE-T ports switch with four Gig...
Page 75 - LOSSARY
Glossary-1 G LOSSARY 10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better UTP cable. 100BASE-TX IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 or better UTP cable. 1000BASE-LX IEEE 802.3z specification for Gigabit Ethernet o...
Page 77 - Gigabit Ethernet; Institute of Electrical and Electronic Engineers.; LAN Segment; Separate LAN or collision domain.
G LOSSARY Glossary-3 Gigabit Ethernet A 1000 Mbps network communication system based on Ethernet and the CSMA/CD access method. Full Duplex Transmission method that allows two network devices to transmit and receive concurrently, effectively doubling the bandwidth of that link. IEEE Institute of Ele...
Page 78 - A group of interconnected computers and support devices.
G LOSSARY Glossary-4 LED Light emitting diode used for monitoring a device or network condition. Local Area Network A group of interconnected computers and support devices. Media Access Control (MAC) A portion of the networking protocol that governs access to the transmission medium, facilitating th...
Page 79 - TIA; Telecommunications Industry Association; Transmission Control Protocol/Internet Protocol
G LOSSARY Glossary-5 TIA Telecommunications Industry Association Transmission Control Protocol/Internet Protocol (TCP/IP) Protocol suite that includes TCP as the primary transport protocol, and IP as the network layer protocol. UTP Unshielded twisted-pair cable. Virtual LAN (VLAN) A Virtual LAN is a...
Page 81 - Numerics; NDEX
Index-1 Numerics 10 Mbps connectivity rules 4-71000BASE-LX fiber cable lengths 4-7 1000BASE-SX fiber cable lengths 4-6 1000BASE-T ports 1-31000BASE-ZX fiber cable lengths 4-7 100BASE cable lengths 4-7100BASE-TX ports 1-310BASE-T ports 1-3 A accessories, ordering D-1adhesive feet, attaching 3-6air fl...
