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Country code defaults
This section contains the default configuration associated to the country code set by the DIP
switches on the faceplate of the R2MFC MBM.
Mexico Config 1
E1 physical characteristics
•
Connector type: BNC
•
Line coding: HDB3
E1 framing
Frame mode: Alternate
Register signaling
•
Regret option: OFF
•
End of dialing (Incoming): terminated by indication from destination switch, or by MFC
forward signal FW_EndDigits
•
End of dialing (Outgoing): terminated by indication from destination switch, or by MFC
forward signal FW_EndDigits
R2 line signaling
Mexico Config 1 R2 signals are according to CCITT standard. See
1 R2 signal definitions.
Table 28 Mexico Config 1 R2 A/B signals
Forward
Signal
Idle
Seize
Clear forward
Note: CD bits are not used. They are set to 01 in transmit direction, and are ignored in receive direction.
Configuring DIP switch settings and definitions
A
B
1
0
Idle
0
0
Seize acknowledge
1
0
Answer
Clear back
Block
R2MFC Media Bay Module Installation and Configuration Guide
Table 28
for the Mexico Config
Backward
Signal
93
A
B
1
0
1
1
0
1
1
1
1
1
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