LevelOne GSW-2476 F, SFP D, O, 4-5

IBER

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 Connections to SFP Transceivers

4. As a connection is made, check the Link LED on the switch

corresponding to the port to be sure that the connection is valid.

The 1000BASE-SX, 1000BASE-LX and 1000BASE-ZX fiber optic ports

operate at 1 Gbps full duplex. The maximum length for fiber optic cable

operating at Gigabit speed will depend on the fiber type as listed under

“1000 Mbps Gigabit Ethernet Collision Domain” on page 4-6.

9101112

21 22 23 24

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