Option Modules

NetVanta 4300/4400 Series

 

 

NetVanta T1/FT1 NEBS NIM (P/N 1200862L2#NEBS)

The T1/FT1 NEBS NIM (see Figure 8) T1 WAN interface for the NetVanta 4305 DC. The T1 NEBS NIM is NEBS Level 3 compliant, and provides a full or fractional T1 network interface. See WAN-T1 Connector Pinouts on page 61 for the WAN-T1 connector pinouts.

WAN-T1

Figure 8. NetVanta T1/FT1 NEBS NIM

Features and Specifications

Operating Modes

Frame Relay, Multilink Frame Relay

PPP, Multilink PPP

HDLC

T1/FT1 Interface

Supported Standards: AT&T TR 62411, AT&T TR 65016, ANSI T1.403, Bellcore TR 194

Line Rate: 1.544 Mbps +75 bps

Line Code: AMI or B8ZS

Framing: D4 (SF) or ESF

FT1 Line Rate: DS0 channelized (multiples of 64 kbps)

Input Signal: 0 to -36 dB (DS1)

Line Build Out: 0, -7.5, -15, -22.5 dB (long), 0 to 655 ft (short)

DS0 Assignment: Programmable

Connector: RJ-48C

Clock Source

Network

Internal

Diagnostics

Test Pattern Generation and Detection: QRSS, 511, 215 - 1, 220 - 1, all ones, all zeros

Network loopbacks (local and remote); responds to inband and FDL loop codes

Alarm generation and detection

Network and user sets of performance data (15 minutes and 24 hours)

Compliance

EMC - see Electromagnetic Compatibility (EMC) Table on page 6.

NEBS Level 3

GR-63-CORE

GR-1089-CORE

UL/CUL 60950-1

Environmental

Operating Temperature: 0°C to 50°C

Storage Temperature: -20°C to 70°C

Relative Humidity: Up to 95 percent, noncondensing

Physical

Dimensions: 2.75-inch W x 4.25-inch D

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Copyright © 2013 ADTRAN, Inc.

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ADTRAN 1202890E1 manual NetVanta T1/FT1 Nebs NIM P/N 1200862L2#NEBS, Operating Modes