B Switch Ports And Network Cables; Switch Ports; Twisted Pair; Fiber-Optic - HP J4865A Installation And Getting Started Manual

Switch Ports and Network Cables
This appendix includes switch connector information and network cable
information for cables that should be used with the Series 4100gl Switches,
including minimum pin-out information and specifications for twisted-pair
cables.
N o t e
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

Fiber-Optic

The RJ-45 ports on the 10/100-TX gl Module, the 100/1000-T gl
Module, and the on the 100/1000-T Transceiver accept 100-ohm differ
ential unshielded and shielded twisted-pair cable with RJ-45 connectors
as described on the next page.
The SC-type connector port on the 100Base-FX Transceiver transmits
at 1300 nm wavelength, and accepts the multimode fiber-optic cables for
100Base-FX described on
The SC-type connector port on the Gigabit-SX Transceiver and the LC-
type connector port on the Gigabit-SX LC mini-GBIC Transceiver
transmit at 850 nm wavelength, and accept the low metal content, multi-
mode fiber-optic cables for Gigabit-SX described on
The SC-type connector port on the Gigabit-LX Transceiver and the LC-
type connector port on the Gigabit-LX LC mini-GBIC Transceiver
transmit at 1300 nm wavelength, and accept the low metal content, single
mode or multimode fiber-optic cables for Gigabit-LX described on
page B-3.
page B-3.
B
page B-3.
B-1