Issue 3 June 2000
xv
Contents
Detailed Description of Operation 7-5
BBG8/BBG8B SYSCTL Hardware Setting 7-8
BBG8/BBG8B SYSCTL Quick Reference
Summary 7-9
ECC2 User Panel Circuit Pack Description 7-11
Purpose of Circuit 7-11
Faceplate Controls and Indicators 7-11
Detailed Description of Operation 7-13
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Wideband Shelf - Transmission Circuit Packs 7-15
BBF1B DS1 Circuit Pack Description 7-15
Purpose of Circuit 7-15
DS1 Faceplate Indicator 7-15
General Description of Operation 7-16
Detailed Description of Operation 7-16
DS1 Hardware Settings 7-18
DS1 Quick Reference Summary 7-20
BBF3/BBF3B DS1PM Circuit Pack Description 7-22
Purpose of Circuit 7-22
DS1PM Faceplate Indicator 7-22
General Description of Operation 7-23
Detailed Description of Operation 7-23
DS1PM Hardware Settings 7-26
DS1PM Quick Reference Summary 7-28
177A Retainer Card Description 7-29
Purpose of Card 7-29
BBG4/BBG4B DS3 Circuit Pack Description 7-30
Purpose of Circuit 7-30
BBG4/BBG4B DS3 Faceplate Indicators 7-30
General Description of Operation 7-31
Detailed Description of Operation 7-31
BBG4/BBG4B DS3 Hardware Settings 7-35
BBG4/BBG4B DS3 Quick Reference Summary 7-36
BBF6 T1 EXT Circuit Pack Description 7-38
Purpose of Circuit 7-38
T1EXT Faceplate Indicator 7-38
7-38
7-38
7-38
7-36
7-35
7-31
7-31
7-30
7-30
7-30
7-29
7-29
7-28
7-26
7-23
7-23
7-22
7-22
7-22
7-20
7-18
7-16
7-16
7-15
7-15
7-15
7-15
7-13
7-11
7-11
7-11
7-9
7-8
7-5