HP J4868A User Manual - Page 39

Switch Ports and Network Cables, Switch Ports, Twisted Pair, Fiber-Optic

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Switch Ports and Network Cables B Switch Ports and Network Cables Note This appendix includes switch connector information and network cable information for cables that should be used with the Switch 2124, including minimum pin-out information and specifications for twisted-pair cables. Incorrectly wired cabling is the most common cause of problems for LAN communications. HP recommends that you work with a qualified LAN cable installer for assistance with your cabling requirements. Switch Ports Twisted Pair I The fixed RJ-45 10/100Base-TX ports on the switch accept 100-ohm differential unshielded and shielded twisted-pair cable with RJ-45 connectors as described on the next page. Fiber-Optic I The SC-type connector port on the HP 100-FX SC Transceiver transmits at 1300 nm wavelength, and accepts the multimode fiber-optic cables for 100Base-FX described on the next page. B-1

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B-1
Switch Ports and Network
Cables
B
Switch Ports and Network Cables
This appendix includes switch connector information and network cable
information for cables that should be used with the Switch 2124, including
minimum pin-out information and specifications for twisted-pair cables.
Note
Incorrectly wired cabling is the most common cause of problems for LAN
communications. HP recommends that you work with a qualified LAN cable
installer for assistance with your cabling requirements.
Switch Ports
Twisted Pair
■
The fixed RJ-45 10/100Base-TX ports on the switch accept 100-ohm differ-
ential unshielded and shielded twisted-pair cable with RJ-45 connectors
as described on the next page.
Fiber-Optic
■
The SC-type connector port on the HP 100-FX SC Transceiver transmits
at 1300 nm wavelength, and accepts the multimode fiber-optic cables for
100Base-FX described on the next page.