Index
IN-6
Issue 1
December 1997
Engineering and Installation Services, lxvi
Ordering Documents, lxviii
Technical, lxii
Training, lix
Transmission Systems Technical Support Services, lxvii
Switch Selectable Parameters, 8-38
Switch Settings
21G/21G-U OLIU Circuit Pack, 7-61
BBG11 3DS3 Circuit Pack, 7-30
BBG11B 3DS3 Circuit Pack, 7-37
BBG12 3STS1E Circuit Pack, 7-44
TGS Circuit Pack, 7-22
Switch Settings, BBG8 SYSCTL Circuit Pack, 7-10
Switching
Equipment Protection, 9-20
Protection, 9-17, 10-23
Synchronization
Access Network Timing Distribution, 5-32
Circuit Pack, 7-18
DS1 External, 5-10
DS1 Reference Cascading (MULT Mode), 5-11
Holdover, 5-11
Inter Office Timing Distribution, 5-30
Interfaces, 5-10
Network Timing Distribution, 5-30
Reconfiguration in an Access Ring, 5-27
Technical Specifications, 10-22
Synchronization Messaging, 5-16
Synchronization Reference Protection, 9-20
Automatic Synchronization Reconfiguration, 9-20
Holdover, 9-20
Revertive and Nonrevertive Timing Mode Switching, 9-20
Synchronization Messaging, 9-20
T
Tariff Verification, 9-28
Technical Specifications
DS3 Low Speed (BBG11/11B 3DS3), 10-2
EC-1 Low-Speed (BBG12 3STS1E), 10-5
IS-3 Interface (21D/21D-U OLIU), 10-8
Long Reach 1310 nm OC-12 Interface (23G/23G-U
OLIU), 10-13
Long Reach 1550 nm OC-12 Interface (23H/23H-U OLIU),
Long Reach OC-3 Interface (21G/21G-U OLIU), 10-7
Optical Interfaces, 10-6
Synchronization, 10-22
Tests
Automated Installation, 9-27
Operations Interface, 9-27
Test Signal Generators, 9-27
Transmission, 9-27
Threshold Crossing Alert (TCA), 9-41
TIDs, 9-43
Timing Modes
DS1 Reference Cascading (MULT Mode), 5-11
DS1 Synchronization Output, 5-11
External, 5-10
External Timing, 7-18
Free-Running, 5-10, 7-18
Line, 5-10
Line (formerly loop) Timing, 7-18
Timing Output
DS1, 7-18
TL1 Messages, 6-14
TL1/X.25 Interface, 6-14, 10-31
Training
Transmission Availability, 10-38
Transmission Interfaces
External Standards, 10-1
U
Underwriters Laboratories, 10-35
Universal Buildout Attenuators, 10-21
Universal Optical Connector, 7-2
Universal Optical Connector Attenuators, 10-21
UPD/INIT Pushbutton, 6-11
Upgrades
Inservice, 9-8
Software, 8-4, 9-8
User Panel, 6-8, 10-29
LEDs, 6-10
User Panel and Faceplate Interfaces, 6-8
User-Definable Miscellaneous Discretes, 10-30
W
Wrist Strap, xlix
X
X.25 Interface, 6-14
Y
Yellow Signals, 9-10