ADTRAN NetVanta 3205 Guía de instalación descargar pdf (Pagina 49)

NetVanta 3000 Series Routers Hardware Installation Guide

DBU Connectors

Table K. Serial NIM Connector Pinouts

Pin Name Pin Name

1TD_A 14TD_B

2ETC_A 15ETC_B

3TCLK_A 16TCLK_B

4 RCLK_A 17 RCLK_B

5 RD_A 18 RD_B

6 DCD_A 19 UNUSED

7 DTR_A 20 UNUSED

8 RTS_A 21 UNUSED

9 RTS_B (V.11 only) 22 UNUSED

10 CTS_B (V.11 only) 23 UNUSED

11 CTS_A 24 UNUSED

12 DSR_A 25 UNUSED

13 TM_A 26 GROUND

Table L. DBU Connector Pinouts

Pin Name Description

1-3 — UNUSED

4T Network–TIP

5 R Network–RING

6-8 — UNUSED

Table M. E1 DBU Connector Pinouts

Pin Name Description

1,2 — UNUSED

3 R1 Network–RING1

4 R Network–RING

5T Network–TIP

6 T1 Network–TIP1

7,8 — UNUSED

An optional DIM is required for dial backup applications.

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ADTRAN NetVanta 3205 Guía de instalación Pagina 49