ADTRAN 1xN Installation And Maintenance Manual
ADTRAN 1xN Installation And Maintenance Manual

ADTRAN 1xN Installation And Maintenance Manual

1xn remote protection switch

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CONTENTS
1.
GENERAL ................................................................ 1
2.
INSTALLATION ....................................................... 3
3.
CONFIGURATION ................................................... 4
4.
OPERATIONAL DESCRIPTION ............................. 5
5.
NORMAL OPERATION ........................................... 6
6.
PROTECT OPERATION ........................................... 6
7.
PROTECTION SWITCH ........................................... 8
8.
SWITCHBACK ........................................................ 10
9.
AUTO-PROTECT OPERATION ............................ 11
10. SPECIFICATIONS .................................................. 12
11. MAINTENANCE ..................................................... 12
1xN Pro-Cap .................................................... 1
SCIM Card Elements ...................................... 4
Normal Operation ........................................... 6
Arming Operation ........................................... 8
Protect Operation .......................................... 10
Switchover ..................................................... 10
TABLES
LED Indication ................................................ 3
In-Band Commmands ..................................... 7
Out-Of-Band Commands ................................ 7
In-Band Enable/Disable Protocol ................... 8
Specifications ................................................ 12

1. GENERAL

Figure 1
61190860L1-5B
1xN Remote Protection Switch
Pro-Cap

Installation and Maintenance

Section 61190860L1-5, Issue 2
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.
Section 61190860L1-5B
Issue 2, January 2002
CLEI Code: NCM5NTDD_ _
Figure 1. 1xN Pro-Cap
1

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Summary of Contents for ADTRAN 1xN

  • Page 1: Table Of Contents

    1xN Remote Protection Switch CONTENTS GENERAL ... 1 INSTALLATION ... 3 CONFIGURATION ... 4 OPERATIONAL DESCRIPTION ... 5 NORMAL OPERATION ... 6 PROTECT OPERATION ... 6 PROTECTION SWITCH ... 8 SWITCHBACK ... 10 AUTO-PROTECT OPERATION ... 11 10. SPECIFICATIONS ... 12 11.
  • Page 2 Revision History Features Physical Description 1. Mounting-Plate 2. Shelf 3. Switch Customer Interface Module 4. Housing Cover Functional Description Auto-Protect Switching Section 61190860L1-5, Issue 2 Section 9 61190860L1-5B...
  • Page 3: Table 1. Led Indication

    LED Indication Table 1 2. INSTALLATION C A U T I O N ! C A U T I O N SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. Warranty and Customer Service Mounting Procedure NOTE i t a 61190860L1-5B Cable Connections Frame Ground...
  • Page 4: Configuration

    Customer Side -48 VDC Terminal NOTE 3. CONFIGURATION Shelf Power Card Protect Card Shelf Cards SCIM Controller Card Procedure Figure 2 Figure 2. SCIM Card Elements Section 61190860L1-5, Issue 2 CAUTION Mounting 61190860L1-5B...
  • Page 5: Operational Description

    Span Power Switch S1 NOTE Protection Select/Reset Switch S2 Protect Switch S3 61190860L1-5B Local Power 4. OPERATIONAL DESCRIPTION Section 61190860L1-5, Issue 2 NOTE...
  • Page 6: Normal Operation

    5. NORMAL OPERATION Figure 3 Normal Receive Path Normal Transmit Path Passive Mode Passive Mode to Normal Operation 6. PROTECT OPERATION Figure 3. Normal Operation Section 61190860L1-5, Issue 2 61190860L1-5B...
  • Page 7: Table 2. In-Band Commmands

    Protect Receive Path Protect Transmit Path Table 2. In-Band Commands i t a 61190860L1-5B In-Band Commands Table 2 Out-of-Band Commands Table 3 Table 3. Out-Of-Band Commands Section 61190860L1-5, Issue 2 i t a...
  • Page 8: Protection Switch

    7. PROTECTION SWITCH Arming Table 4. In-Band Enable/Disable Protocol i t c e t t In-Band Slot Enable/Disable Protocol Table 4 Figure 4 Figure 4. Arming Operation Section 61190860L1-5, Issue 2 l i t e t t , . c e t t 61190860L1-5B l i t...
  • Page 9: Table 5. In-Band Protection Switch Protocol

    In-band Protection Switch Protocol Table 5 Out-of-Band Enable/Disable Protocol Table 6 Table 5. In-Band Protection Switch Protocol i t c Table 6. Out-Of-Band Enable/Disable Protocol - t i i t c e t t Table 7. Out-Of-Band Protection Switch Protocol - t i i t c 61190860L1-5B...
  • Page 10: Switchback

    Figure 5 Figure 6 8. SWITCHBACK Switchback Receive Path Remote CENTRAL OFFICE DSX-1 < Live Traffic > < Acknowledge Switch Code > TEST CENTRAL OFFICE DSX-1 < Live Traffic > TEST Local Office Repeater Office Repeater < Live Traffic > HTU-C T1 / HDSL / HDSL2 Office Repeater...
  • Page 11: Auto-Protect Operation

    In-band Release Protocol Table 8 Out-of-Band Release Protocol Table 9 Signal Transmit Line Build Out (LBO) Table 8. In-Band Protection Release Protocol e t t Table 9. Out-Of-Band Protection Release Protocol e t t Total Access 3000 Feed Figure 7. Total Access 3000 Auto-protect Switching 61190860L1-5B 9.
  • Page 12: Specifications

    11. MAINTENANCE 12. WARRANTY AND CUSTOMER SERVICE Equipment Warranty, ADTRAN Sales ± ( ADTRAN Technical Support ± ADTRAN Repair/CAPS ° 5 Repair and Return Address i t i Section 61190860L1-5, Issue 2 U.S. and Canada Carrier Networks...

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