HP 5300 Spécifications télécharger pdf (Page 77)

B-5

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

Switch Ports and Network

Cables

Straight-Through Twisted-Pair Cable for

10 Mbps or 100 Mbps Network Connections

Because of the HP Auto-MDIX operation of the 10/100 ports on the switches,

for all network connections, to PCs, servers or other end nodes, or to hubs or

other switches, you can use straight-through cables.

If any of these ports are given a fixed configuration, for example 100 Mbps/

Full Duplex, the ports operate as MDI-X ports, and straight-through cables

must be then used for connections to PC NICs and other MDI ports.

Cable Diagram

Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 1 and 2

on connector “B”.

Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 3 and 6

on connector “B”.

Pins 4, 5, 7, and 8 are not used in this application, although they may be wired

in the cable.

Pin Assignments

Switch End (MDI-X) Computer, Transceiver, or

Other End

Signal Pins Pins Signal

receive +

receive -

transmit +

transmit -

transmit +

transmit -

receive +

receive -

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 99 100

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HP 5300 Spécifications Page 77