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APPENDIX A
MODEL 1194 QUAD E1/T1 TO SINGLE MODE FIBER SPECIFICATIONS
A.1 CONFIGURATION
Externally accessible dip switches
A.2 CLOCKING MODES
Network (E1/T1), Internal, Receive Recover (fiber Link)
A.3 NETWORK PORTS SPECIFICATIONS
Network Line Rate
2048 kbps (G.703), 1.544Mbps (T1)
Transmit Line Buildout (T1)
0 dB, -7.5 db, -15 db, and -22.5 dB
Interface
RJ-48C 120 ohm (E1), 100 ohm (T1)
Line coding
AMI or HDB3 (E1), B8ZS (T1)
Isolation
1500 Vrms
Physical Connection
• (RJ-48C)
• pin 1 Rx Data Tip
• pin 2 Rx Data Ring
• pin 4 Tx Data Tip
• pin 5 Tx Data Ring
• pins 3, 6, 7, 8 no connection
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