
Universal Slot PCBs
Strata CT I&M Manual October 2000
3-25
Figure 3-12
PEMU Printed Circuit Board
Table 3-8
PEMU Controls, Indicators, and Connectors
Control/Indicator/
Connector
Type of
Component
Description
Tie trunk circuit 1~4
(CD102, 202, 302, and 402)
Red LED
Lights to indicate that tie line is in
operation.
E&M tie line connector
J101, 201, 301,and 401
(circuit 1~4)
Screw terminal
Interface connector for E&M tie line
circuit.
FG jumper P3
3-terminal jumper
Enables or disables -48V ground to FG.
GND/BAT jumper P101
3-terminal jumper
(tie line 1)
Enables -3 dB signal level drop for line
circuit.
GND/BAT jumper P102
GND/BAT jumper P201
3-terminal jumper
(tie line 2)
GND/BAT jumper P202
GND/BAT jumper P301
3-terminal jumper
(tie line 3)
M-lead origination for tie line (must be in
BAT position per FCC requirements.
GND/BAT jumper P302
GND/BAT jumper P401
3-terminal jumper
(tie line 4)
GND/BAT jumper P402
2W/4W switch P103, 203,
303, and 403 (circuit 1~4)
3-terminal jumper
Selects 2- or 4-wire configuration for
E&M tie line circuit.
Ground/Battery
Jumpers
(Ensure set to
'GND' Position)
Backplane Connector
2W
4W
2W
4W
2W
4W
4 3 2 1
1 2 3
2W
4W
J101
J201
J301
J401
FG
P103
P203
P303
P403
P3
P401
P402
P301
P302
P201
P202
P102
P101
SP1020
-48 Volt
Supply
LEDs
1384
Screw Terminals for Tie Lines 1-4
T & R = Transmit Pair
C & D = Receive Pair
E4 C4 D4 E3 C3 D3 E2 C2 D2 E1 C1 D1
M4 T4 R4 M3 T3 R3 M2 T2 R2 M1 T1 R1
4 WIRE, E & M
E4 E3 E2 E1
M4 T4 R4 M3 T3 R3 M2 T2 R2 M1 T1 R1
2 WIRE, E & M
H
C
Содержание Strata CT
Страница 36: ...Strata CT Configuration 1 22 Strata CT I M Manual October 2000 H C ...
Страница 94: ...Strata CT Installation 2 58 Strata CT I M Manual October 2000 H C ...
Страница 242: ...Peripheral Installation 6 54 Strata CT I M Manual October 2000 H C ...
Страница 258: ...ACD Installation 7 16 Strata CT I M Manual October 2000 H C ...
Страница 274: ...Fault Finding 8 16 Strata CT I M Manual October 2000 H C ...
Страница 326: ...Computer Telephony Integration Handling Incoming Calls 9 52 Strata CT I M Manual October 2000 H C ...
Страница 364: ...ISDN Interfaces 10 38 Strata CT I M Manual October 2000 H C ...
Страница 370: ...Notes to Users A 6 Strata CT I M Manual October 2000 H C ...