ADTRAN NetVanta 4305 Guia de Instalação descarregar pdf (Página 26)

Option Modules NetVanta 4305 Hardware Installation Guide

3. OPTION MODULES

The NetVanta 4305 accepts several option modules designed to meet a variety of networking requirements.

The option modules are of three types: plug-in Network Interface Modules (NIMs), plug-on Dial Backup

Interface Modules (DIMs), and Wide NIMs.

NIMs are cards which plug directly into the option module slot (labeled

SLOT 1 NET/DBU or SLOT 2

NET/DBU

), located on the rear of the base unit. These cards provide the following types of interfaces:

• NetVanta 56K/64K NIM (P/N 1200861L1) on page 27

• NetVanta T1/FT1 NIM (P/N 1200862L1 or P/N 1202862L1) on page 28

• NetVanta T1/FT1+DSX-1 NIM (P/N 1200863L1 or P/N 1202863L1) on page 29

• NetVanta Dual T1 NIM (P/N 1200872L1) on page 30

• NetVanta Serial NIM (P/N 1200866L1) on page 31

• NetVanta E1/FE1 NIM (P/N 1200868L1) on page 32

• NetVanta E1/FE1 with G.703 Drop NIM (P/N 1200878L1) on page 33

Wide NIMs are cards which plug directly into

SLOT 3 (the Wide Interface Module slot) located on the rear

of the base unit. These cards provide the following types of interfaces:

• Octal T1/E1 Wide NIM (P/N 1200843L1)

DIMs are plug-on cards which plug directly on to the NIM prior to installation into the base unit. A DIM

must be plugged on to a NIM in order for the

DBU port on the NIM to be active. The NetVanta 4305

supports three different DIMs (only two can be installed simultaneously):

• NetVanta Analog Modem DIM (P/N 1200864L1) on page 35

• NetVanta ISDN BRI DIM (P/N 1200865L1) on page 36

• NetVanta ISDN S/T DIM (P/N 1200875L1) on page 37

This section describes each module, providing individual card specifications and features. Refer to

Connector Pin Definitions on page 45 for pinout information. Installing Dial Backup and Network

Interface Modules on page 41 provides information on card installation.

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ADTRAN NetVanta 4305 Guia de Instalação Página 26