Network Interface (Ni); Nx56/64 Serial Interface; Figure 1-4. Tsu Lt Interfaces - ADTRAN TSU LT User Manual
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- User manual (86 pages) ,
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- Quick start manual (2 pages)
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TSU LT User Manual
PC or Modem
Network
Network Interface (NI)
The Network Interface (NI) port complies with the applicable ANSI and AT&T standards:
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Alternate mark inversion (AMI) or binary 8 zero suppression (B8ZS) coding
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Automatic or manual line build-out
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Auto detect or manual settings for D4 or ESF framing
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Network performance monitoring and reporting
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Local and remote test loopbacks
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Extensive self-testing
Nx56/64 Serial Interface
Features of the Nx56/64 serial interface include:
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Data rates: N*56K or N*64K, where N=1 to 24 (DS0s)
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Inverted data (inverted high-level data link control (HDLC)
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Test loopbacks with 511 pattern generation and check
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Extensive self-testing
P/N 1202060L2 also includes:
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V.35 interface
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Standard V.35 connectors
P/N 1202060L4 also includes:
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V.11 interface
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Standard V.11 connectors
61202060L4-1
Control
Chain
Input
Output
TSU
NI
Nx56/64
Figure 1-4. TSU LT Interfaces
© 2002 ADTRAN, Inc.
Chapter 1. Introduction
Chain
Chain
Input
Output
TSU
NI
Nx56/64
25
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