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Cabling Specifications for the Cisco 2524 and Cisco 2525 Routers C-9

Token Ring Port Pinouts

Table C-8 lists the Token Ring port pinouts. Use a Token Ring lobe cable to connect the

Token Ring port to a MAU.

Table C-8 Token Ring Port (DB-9) Pinouts

2-Wire Switched 56-kbps DSU/CSU Module Port Pinouts

Table C-9 lists the port pinouts for the 2-wire switched 56 DSU/CSU module. Use a

straight-through RJ-11-to-RJ-11 cable to connect the 2-wire switched 56 port to an RJ-11

jack.

Table C-9 2-Wire Switched 56-kbps DSU/CSU Module Port (RJ-11) Pinouts

1. Pins 2, 4, 7, and 8 are ground.

2. 600 mA maximum.

1. Pins 1, 2, 5, and 6 are not

used.

9 Pin

Signal

1 Receive

3 +5V

5 Transmit

6 Receive

9 Transmit

RJ-11

6 Pin

Signal

3Tip

4 Ring

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 165 166

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Cisco 2525 Guia do Utilizador Página 93