NetVanta 4300/4400 Series Option Modules
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3. OPTION MODULES
The NetVanta 4300/4400 Series accepts several option modules designed to meet a variety of networking
requirements. The option modules are of three types: plug-in NIMs, plug-on DIMs, and a wide NIM.
NIMs are cards that 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 25
• NetVanta T1/FT1 NIM (P/N 1202862L1) on page 26
• NetVanta T1/FT1 NEBS NIM (P/N 1200862L2#NEBS) on page 27
• NetVanta T1/FT1 + DSX-1 NIM (P/N 1202863L1) on page 28
• NetVanta Dual T1 NIM (P/N 1200872L1/1202872L1) on page 29
• NetVanta E1/FE1 NIM (P/N 1200868E1/L1) on page 32
• NetVanta E1/FE1 + G.703 Drop NIM (P/N 1200878E1/L1) on page 33
• NetVanta Serial NIM (P/N 1200866E1) on page 34
• NetVanta ADSL NIM, Annex A (P/N 1202869E1) on page 35
• NetVanta ADSL NIM, Annex B (P/N 1202889E1) on page 36
• NetVanta SHDSL NIM, Annex A (P/N 1200936E1) on page 37
• NetVanta SHDSL NIM, Annex B (P/N 1200937E1) on page 38
• NetVanta USB WWAN NIM (P/N 1702803F1) on page 39
Wide NIMs are modules that plug directly into the wide interface module slot (WIDE MODULE) located on
the rear of the base unit. One wide NIM is available for use with the NetVanta 4300/4400 Series:
• NetVanta Octal T1/E1 Wide Module (P/N 1202843E1) on page 30
DIMs are plug-on cards that plug directly onto the NIM prior to installation into the base unit. A DIM must
be plugged onto a NIM in order for the
DBU port on the NIM to be active. The NetVanta 4300/4400 Series
supports three different DIMs (only two can be installed simultaneously):
• NetVanta Analog Modem DIM (P/N 1200864L1) on page 40
• NetVanta ISDN BRI DIM (P/N 1200865L1) on page 41
• NetVanta ISDN S/T DIM (P/N 1200875L1) on page 42
This section describes each module, providing individual card shipping contents, specifications, and
features. Refer to
Connector Pin Definitions on page 56 for pinout information. Installing Dial Backup
and Network Interface Modules on page 49 provides information on card installation.
Refer to Using a USB Cellular Modem with the NetVanta USB WWAN NIM on page 51 for details on
installing and removing the USB from the USB WWAN NIM.