Areva DXC 5000 - Page 19

Installation DXC5K/EN IN/A22
DXC 5000 Page 17/34
E&M Card
LEDs
J28
Top Side
New Version
O
l
d
V
e
r
s
i
o
n
ETSI Mode
ETSI+Revert Mode
ANSI Mode
ANSI+REVERT
J28
without JUMP
with JUMP
J28
J28
J28
J28
J28
Revert Mode
J28
ANSI Mode
J28
ANSI+REVERT
Note: for BOM version C04-C7
or lower
Note: for BOM version C04-C7
or higher
D0530ENa
FIGURE 14: SHORT LINE AND JUMPER SETTING FOR EM CARD SIGNALLING BIT MODE
2 Wire 4 Wire
Pin No. Pin Name
A, B Side A Side B Side
4, 5 Ring, Tip Transmit, Receive Transmit Receive
3, 6 Ring1, Tip1 — Receive Transmit
TABLE 14: VOICE CHANNEL DIRECTION - E&M CARD
Signaling Direction A Side B Side
A to B B to A E lead M lead M lead E lead
ON HOOK ON HOOK OPEN OPEN OPEN OPEN
ON HOOK OFF HOOK GROUND OPEN OPEN CLOSE
OFF HOOK ON HOOK OPEN CLOSE GROUND OPEN
OFF HOOK OFF HOOK GROUND CLOSE GROUND CLOSE
TABLE 15: E&M SIGNALING CHANNEL DIRECTION