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COMSPHERE 3000 Series Carrier
Index-2 December 1994 3000-A2-GA31-80
DIP switches, table, 3-24
assembly, figure, 3-2
backplane connectors
figure, A-9
table, A-9
features, 1-1
figure, 1-2
installation, 3-5, 3-6
mounting brackets, figure, 3-6
physical dimensions, 1-5
products, central-site environment, 1-1
rear, figure, 3-11
technical specifications, 1-3
weight, 1-6
cicuit, pack lock, figure, 3-26
circuit
card, installation, 3-47
figure, 3-51
non-modular, 3-52
cards, Models 3151 and 3161, figure, 3-49
clock, connector, B-16
figure, B-16
table, B-16
clocking sources, Model 3161, 1-8
COM
port
adapter
connection, 3-36
interface, B-8
port-to-PC
adapter, figure, B-9
cable, figure, B-8
port-to-terminal/printer cable, figure, B-10
connection
alarm output, 3-13
interface, Models 3151/3161, B-1
NMS, types, 3-27
SGRD/FGRD, 3-12
connections, NMS-to-carrier, figure, 3-28
connector
50-pin cable, figure, A-1
COM port adapter, table, B-10
DTE interface (DSX-1), table, B-7
EIA-530A
DB25 port interface, B-11
port interface, table, B-11
external clock, B-16
figure, B-16
table, B-16
module, figure, 3-48
module (6-port)
physical dimensions, 1-6
weight, 1-6
RJ48C, figure, B-4
RS449 port interface, B-12
table, B-12
T1 network interface, B-4
T1 network interface (RJ48H), table, B-6
V.35 port interface, B-14
connectors
auxiliary backplane, B-1
figure, B-2
table, B-3
carrier’s backplane
figure, A-9
table, A-9
diagnostic channel extension cable, figure, B-17
T1 network interface multiport adapter, figure,
B-5
V.35 port interface, table, B-14
contacts, alarm output, figure, 3-14
control interface, COMSPHERE 3811, 3-45
conversion cable, 50-pin to modular plug
digital/lease, figure, A-4
cooling requirements
fan module, table, 3-15
installation considerations, 2-3
CPE, 1-3
customer responsibilities, 2-2
D
daisy chaining
devices-from-carrier, figure, 3-30
devices-to-carrier, figure, 3-29
DBM
installation considerations, 2-4
interconnection schemes, figure, 3-40
dc power, 1-1, 3-3
DDD NIMs, 3-3
devices-from-carrier, daisy chaining, figure, 3-30
devices-to-carrier, daisy chaining, figure, 3-29
diagnostic, channel extension cable, B-17
connectors, figure, B-17
figure, B-17
dial
network
interface, 3-42
interface module, installation, figure, 3-45
permissive network interface cable, table, A-7
programmable network interface cable, table,
A-6
dial/lease modem
figure, 3-47
installation considerations, 2-4