Technical information

Installation
201
Universal card
high power
Four modules:
MOH/Paging
DTMF Reciever,
E&M Trunk,Console
Total power rating of modules on
Universal card cannot exceed 10
Music-on
Hold/Paging
module
1 each power rating = 1
loop length - not applicable
DTMF
receiver mod-
ule
DTMF telephone key-
pads and end-to-end sig-
naling equipment.
4 power rating = 2
loop length - not applicable
E&M trunk
module
E&M tie trunk 1 power rating = 3
26 AWG - 1068 m (3500 ft.)
24 AWG - 1708 m (5600 ft.)
22 AWG - 2715m (8900 ft.)
Console mod-
ule
interfaces to LCD con-
sole only (4-wire)
1 power rating = 5
loop length - 305 m (1000 ft.)
Peripheral
Spine Node
Three Modules:
LS/CLASS Trunk
DNIC, ONS Line
LS/CLASS
Trunk
module
4 LS/CLASS trunks plus
SFT for circuit 1 (SPINE
Bay only)
4 External loop resistance: 1600 W
DNIC
module
(for SPINE Bay only) 4 22 or 24 AWG - 1000 m (3300 ft.)
including up to 50 m (162.5 ft.) 22
AWG) quad wire and up to 3 m
modular line cord without bridge
taps.
ONS Line
module
(for SPINE Bay only) 4 26 AWG - 700 m (2300 ft.)
24 AWG - 1128 m (3700 ft.)
22 AWG - 1784m (5850 ft.)
Table 31: Peripheral Interface Cards and Modules (continued)
Peripheral
interface
card
Devices supported Circuits
Maximum loop
resistance/loop lengths
(Sheet 3 of 3)