............................................................................................................................................................................................................................................................

DS1 protection switching ........................................................................................................................ 4-15

DS1 cleanup procedures .......................................................................................................................... 4-19

DS3/EC1 and TMUX testing procedure ................................................................................................. 4-23

DS3 protection switching ........................................................................................................................ 4-29

DS3 cleanup procedures .......................................................................................................................... 4-33

LNW66, LNW71 and LNW74 (10/100T) TX ethernet cabling testing .................................................. 4-37

OC-3 (LNW37, LNW45, LNW55)/OC-12 (LNW49, LNW55)/OC-48 (LNW55, LNW62)

low-speed SFP test procedure ................................................................................................................. 4-42

OC-3 (low-speed) testing ........................................................................................................................ 4-44

OC-12 (low-speed) testing ...................................................................................................................... 4-48

OC-48 (low-speed) testing ...................................................................................................................... 4-53

LED test ................................................................................................................................................... 4-57

Additional optical tests (optional) ........................................................................................................... 4-58

Operational tests

Tools, test equipment and accessories ....................................................................................................... 5-2

Office alarm test ........................................................................................................................................ 5-4

Automatic protection switching and alarm test ......................................................................................... 5-9

Manual switching tests ............................................................................................................................ 5-12

External timing verification ..................................................................................................................... 5-14

Miscellaneous (environmental) discrete telemetry test ........................................................................... 5-17

Modem connection test ........................................................................................................................... 5-21

Final operations ....................................................................................................................................... 5-23

Part III: Network setup and testing

OC-3/12/48 Ring setup and testing: integration procedures

Tools, test equipment and accessories ....................................................................................................... 6-2

Fiber installation ........................................................................................................................................ 6-4

Optical transmission test (OC-192, OC-48, OC-12) ............................................................................... 6-11

Automatic protection switching test ........................................................................................................ 6-12

Manual switching tests ............................................................................................................................ 6-14

Final operations ....................................................................................................................................... 6-17

WDMX setup and testing: integration procedures

Turn-up and test the LNW785 8 channel OMD ........................................................................................ 7-4

Turn up and test the LNW705 muxponder ................................................................................................ 7-7

365-372-304R7.1

Issue 2 March 2008

Table of Contents