Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Uživatelský manuál stáhnout pdf (Strana 2)

CT-IG-MTAS192-2008-v1_8.doc

Revision History

ISSUE DATE REASON FOR CHANGES

1.0 Aug. 2005 Creation

1.1 Dec. 2005 Various Updates and formatting changes

1.2 Jan. 2006 Updated network configuration procedures and cabling

requirements

1.3 Jan. 2006 Added comments required for CSA / UL and a table

summarizing interface cables required / recommended

1.4 Feb. 2006 Updated MS Word source to contain Issue 1.3 PDF content

changes, added Appendix E, updated figures, and added

troubleshooting flowcharts to Chapter 5.

1.5 Apr. 2006 Added additional comments required for CSA / UL in Chapter 2

1.6 Jun. 2006 Added additional comments required for CSA / UL in Chapter 2

and Appendix B

1.7 Mar. 2008 Updated document with reference to new line cards MT-5820V

and MT-5821

1.8 May 2008 Added TAL pin-out wiring configuration for 4-wire applications

in Table 17.

Updated Contact Information in Appendix B.

List of Changes:

PAGE SECTION CHANGE DESCRIPTION

Warnings

Throughout this guide the reader will note various warnings. The purpose of these

warnings is to alert the reader to certain risks that may be encountered during the

installation of the Comtest MTAS-192 shelf in a Central Office environment. They are

categorized in terms of risk of injury to personnel and risk of damage to equipment.

The warnings are listed below from most to least threatening.

Danger: Danger indicates the presence of a hazard that will cause severe injury, death,

or substantial property damage if the hazard is not avoided.

1 2 3 4 5 6 7 ... 71 72

Žádné komentáře

Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Uživatelský manuál Strana 2