Lucent Technologies FiberReach DDM-2000 - Page 254

7-ii
Issue 3 June 2000
Contents
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
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177A Retainer Card Description 7-29
Purpose of Card 7-29
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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
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BBF6 T1 EXT Circuit Pack Description 7-38
Purpose of Circuit 7-38
T1EXT Faceplate Indicator 7-38
General Description of Operation 7-39
Detailed Description of Operation 7-39
T1EXT Hardware Settings 7-43
T1EXT Quick Reference Summary 7-45
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BBG19 DS3 Data Services Interface Circuit Pack Description 7-46
Purpose of Circuit 7-46
BBG19 DS3 Faceplate Indicators 7-46
General Description of Operation 7-47
Detailed Description of Operation 7-48
BBG19 DS3 Hardware Settings 7-51
BBG19 DS3 Quick Reference Summary 7-52
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BBF8 High Data-Rate Digital Subscriber Line (HDSL) 7-54
Purpose of Circuit 7-54
HDSL Faceplate Indicator 7-54
General Description of Operation 7-55
7-55
7-54
7-54
7-54
7-52
7-51
7-48
7-47
7-46
7-46
7-46
7-45
7-43
7-39
7-39
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