Black Box MDS923AE-V35X21-MP-R2 Modem Manuals

Manuals and User Guides for Black Box MDS923AE-V35X21-MP-R2 Modem. We have 1 Black Box MDS923AE-V35X21-MP-R2 Modem manual available for free PDF download: User Manual

Black Box MDS923AE-V35X21-MP-R2 User Manual

Black Box MDS923AE-V35X21-MP-R2 User Manual (66 pages)

DESKTOP TELCO MODEMS

Brand: Black Box | Category: Modem | Size: 1 MB

Table of Contents

User Manual
1
Table of Contents
3
Version Control

6
1 Selection Guide

8
2 Panel Description

9
- Figure 2-1: Rear Panel
  9
- Figure 2-2: Tabletop Front View
  9
3 Configuration Options

10
- Xdsl
  10
- E1-Interface (2 Mbit/S G.703 / G.704)
  11
  - Framing
    11
  - CRC4 Option
    11
  - E-Bit Insertion
    11
  - AIS Generation
    12
  - AIS Detection
    12
  - Transmission of TS16
    12
  - E1 Synchronization Modes
    12
- Figure 3-1: Synchronous Operation
  
  12
- Figure 3-2: Synchronous Operation
  13
- Figure 3-3: Plesiochronous Operation
  13
- Nx64/Rs232 Interface (DCE)
  15
- Test Loops
  18
  - Standard Test Loops
    18
  - Analog Loop Back
    18
  - Figure 3-5: Standard Test Loops
    18
4 Performance Monitoring

19
- Figure 4-1: G.826 Performance Evaluation
  19
5 Alarms

20
- General
  20
- Leds
  20
- Alarm Relays Ntu
  21
  - Implementation
    21
  - Relay - Alarm Conditions
    21
6 Ntu Power Concept

23
- Figure 6-1: NTU Wetting Current Jumper Locations
  23
7 Monitor

24
- General
  24
- Structure & Organization
  24
8 Software Update

50
- General
  50
- Software Download
  50
9 Connectors' Description

54
- Xdsl Connector
  54
- E1 120 Ohm Connector
  54
- E1 75 Ohm in / out Connectors
  54
- Nx64/Rs232 DCE Connector
  55
- Monitor Interface
  56
- Power Interface
  56
10 Technical Specification

57
- Interfaces
  57
  - Xdsl Line Interface
    57
  - E1 Line Interface
    57
  - DCE User Interface
    57
  - Monitor Interface
    57
- Power Supply
  57
- I NTERFACES 10.1.1 Xdsl Line Interface
  57
- Environmental
  58
  - Climatic Conditions
    58
  - Safety / EMC
    58
- Physical Dimensions and Weight
  58
- E NVIRONMENTAL 10.3.1 Climatic Conditions
  58
11 Nx64 Cables

59
12 Appendices

64
- Initialization Errors
  64
- Abbreviations
  64
- References
  66
  - Standards
    66
  - R EFERENCES 12.3.1 Standards
    66

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