Cisco 1600R Guía de instalación descargar pdf (Pagina 78)

Cisco 1600 Series Router Hardware Installation Guide

Cable Pinouts

C-6

Table C-5 56-kbps DSU/CSU (RJ-48S) Pinouts

Table C-6 ISDN BRI S/T Port Pinouts (RJ-45)

Table C-7 ISDN BRI U Port Pinouts (RJ-45)

8 Pin

1 Pins 3, 4, 5, and 6 are not

used.

Description

1 Transmit

2 Transmit

7 Receive

8 Receive

8 Pin

1 Pins 1, 2, 7, and 8 are not used.

2 TE refers to terminal terminating layer 1 aspects of TE1, TA, and NT

functional groups. This applies to the Cisco 1603 and the ISDN BRI

S/T WAN interface card.

3 NT refers to network terminating layer 1 aspects of NT1 and NT2

functional groups. This applies to the Cisco 1604 ISDN S/T port.

Polarity

3 Transmit Receive +

4 Receive Transmit +

5 Receive Transmit –

6 Transmit Receive –

8 Pin

1 Pins 1, 2, 7, and 8 are not used.

Function

3 No connection

4 Signal—Tip or Ring

5 Signal—Tip or Ring

6 No connection

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 87 88

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Cisco 1600R Guía de instalación Pagina 78