ADTRAN NetVanta 4305 Installationsanleitung PDF herunterladen (Seite 31)

NetVanta 4305 Hardware Installation Guide Option Modules

NetVanta Serial NIM (P/N 1200866L1)

The NetVanta Serial NIM (shown in Figure 7) is user-configurable to be either a V.35 or X.21 (V.11)

interface. This module supports rates up to a maximum of 10 Mbps. An additional V.35 (ADTRAN

P/N 1200873L1) or X.21 (ADTRAN P/N 1200874L1) cable is required (see Caution, below). Refer to

Table A-8 on page 48 for the Serial connector pinout, and refer to Table A-10 on page 49 for the DBU

connector pinout. An optional DIM is required for dial backup applications.

Figure 7. NetVanta Serial NIM

Cable length for the Serial NIM should not exceed 25 feet.

SERIAL DBU

Features and Specifications

Operating Mode

• DTE only

Serial Interface

• Provides V.35 or X.21 (V.11) electrical

interface

• 26-pin smart serial (DTE) connector

Clock Source

•Network

•Internal

Relevant Requirements/Standards

• EMC - see Electromagnetic

Compatibility (EMC) Table on page 6.

• EN60950

•UL and CUL

• ISO 4903 (X.21)

• CCITT V.35 Synchronous (V.35)1

Environmental

• Operating Temperature: 0 to 50

• Storage Temperature: -40 to 85

• Relative Humidity: Up to 95%

noncondensing

Physical

• Dimensions: 4.25" x 2.75"

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ADTRAN NetVanta 4305 Installationsanleitung Seite 31