LevelOne GSW-2476 D, 4-3, Network Wiring Connections

T

WISTED

-P

AIR

D

EVICES

4-3Network 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 patch cable to an available port on the switch, and

the other end to the patch panel.

2. If not already in place, attach one end of a cable segment to the back

of the patch panel where the punch-down block is located, and the

other end to a modular wall outlet.

3. Label the cables to simplify future troubleshooting. See “Cable

Labeling and Connection Records” on page 4-8.

Figure 4-2 Wiring Closet Connections

EquipmentRack

(sideview)

NetworkSwitch

PatchPanel

Punch-DownBlock

Wall

witch10/100

6724L3

ES4524C

12 7812

3456910

11

1314151617181920 21 22 23 24

Link/Act

Link/Act

Power

1000

1000

1234

1314 15 16

5678

1718 19 20

9101112

2122 23 24

2122 23 24

o n e

level

GSW-247624PortGigabitw4PortSFP Web Smart Switch-/-

SharedSFPPort

Contents

Main LevelOne GSW-2476 24-Port Gigabit w/ 4-Port SFP Web Smart Switch User Manual Page iii C FCC - Class A iv CE Mark Declaration of Conformance for EMI and Safety (EEC) v Safety Compliance Power Cord Sa fety vi vii Warnings and Cautionary Messages Environmental Statement End of Product Life Span Manufacturing Materials Page ABLE OF ix ONTENTS 1 About GSW-2476 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 C x 4 Making Network Connections . . . . . . . . . . . . . . . . . . . 4-1 5 Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Page Page xiii ABLES F xiv IGURES F xv Page 1-1 1 BOUT GSW-2476 Overview Figure 1-1 Front Panel Figure 1-2 Rear Panel Page Description of Hardware BOUT GSW-2476 1-4 Figure 1-3 Port LEDs and Power LED 4 Port SFP Web Smart Switch- Features and Benefits Page 2-1 2 N P ETWORK LANNING Introduction to Switching Application Examples ... ... ... Collapsed Backbone E 2-3 Central Wiring Closet P ETWORK SharedSFPPort level o n e E 2-5 Making VLAN Connections P 2-6 Application Notes 3-1 3 I S THE NSTALLING Ethernet Cabling Equipment Checklist Mounting Page 3-5 S 3-6 Desktop or Shelf Mounting Installing an SFP Transceiver Connecting to a Power Source Page Page D 4-3 Network Wiring Connections N C Fiber Optic SFP Devices F SFP D O 4-5 N Connectivity Rules 1000BASE-T Cable Requirements 1000 Mbps Gigabit Ethernet Collision Domain R 4-7 100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collision Domain Table 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length Table 4-4 Maximum 1000BASE-ZX Fiber Optic Cable Length Cable Labeling and Connection Records Page Navigating the Web Browser Interface Page S 5-4 Main Menu Table 5-2 Switch Main Menu I B W 5-5 Web Configuration Displaying Status Overview Field Attributes C 5-7 Page C 5-9 Showing Port Statistics Table 5-3 Port Statistics S 5-10 Table 5-3 Port Statistics (Continued) C 5-11 Table 5-3 Port Statistics (Continued) Page Page S 5-14 Setting the Switchs IP Address Field Attributes Page Page Page Page C 5-19 Static MAC Page Page Page Page Page Page Page Page Page C 5-29 S 5-30 Page Page C 5-33 QOS Settings Page Page S 5-36 IGMP Snoop Page Page A-1 ROUBLESHOOTING Diagnosing Switch Indicators Table A-1 Troubleshooting Chart A-2 Power and Cooling Problems Installation In-Band Access Reset the Switch Page B-1 B ABLES Twisted-Pair Cable and Pin Assignments B-2 10BASE-T/100BASE-TX Pin Assignments C A Figure B-2 Straight-through Wiring IN P B-4 Crossover Wiring C A P B-5 Fiber Standards C-1 APPENDIX C S Physical Characteristics C-2 Switch Features Management Features C-3 Standards Compliances Page Glossary-1 G Glossary-2 Glossary-3 Glossary-4 Glossary-5 Page I NDEX Index-1 Numerics A L M N P R