PCB Installation
4-22
Strata CTX I&M September 2002
Table 4-11 REMU2A and REMU1A Controls, Indicators, and Connectors
Control/Indicator/Connector Type of Component Description
Tie trunk circuits 1~4 (CD102, 202,
302, and 402)
Red LED Lights to indicate that Tie line is in operation.
E&M Tie trunk connector circuits
1~4 (J101, 201, 301, and 401)
Modular connector Interface connector for E&M Tie line circuit.
Pad switch SW101 (circuit 1) 2-position slide switch Enables -3 dB signal level drop for line circuit.
Pad switch SW201 (circuit 2)
Pad switch SW301 (circuit 3)
Pad switch SW401 (circuit 4)
TYP1/TYP2 jumper plugs P102/
104
3-terminal jumper Enables line circuit to be set for Type 1 or Type
2 signalling.
TYP1/TYP2 jumper plugs P202/
204
TYP1/TYP2 jumper plugs P302/
304
TYP1/TYP2 jumper plugs P402/
404
2W/4W switch 102 (circuit 1) 2-position slide switch Selects 2- or 4-wire configuration for E&M Tie
line circuit.
2W/4W switch 202 (circuit 2)
2W/4W switch 302 (circuit 3)
2W/4W switch 402 (circuit 4)
TYP1,2/DC5 jumper plugs P105,
P205, P305, P405 (REMU2A only)
3-terminal jumper For most countries, use the default position
(TYP1,2). In the U.K. and Japan, place the
jumper plug on DC5.
Mu Law/A Law jumper plug P2
(REMU2A only)
3-terminal jumper Do not move the jumper plug which is in the
default for the U.S. and Canada. For countries
requiring A Law, place the jumper plug
(provided in the PCB box) on the A Law side.
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