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Chapter 1 Introduction IPmux-16 Installation and Operation Manual
1-16 Technical Specifications
1.4 Technical Specifications
E1 Modules
E1 Port
Ports
Compliance
Connector
Data Rate
Line Code
Line Impedance
Signal Levels
Jitter Performance
External Adapter
Cable
Up to 16
ITU-T Rec. G.703, G.706, G.732, G.823
Balanced: RJ-45 8 pin
Unbalanced: TBNC 75Ω (an external adapter cable from
TBNC to BNC is required)
2.048 Mbps
HDB3
Balanced: 120Ω; Unbalanced: 75Ω
Receive: 0 to –27 dB with LTU
0 to –10 dB without LTU
Transmit Balanced: ±3V ±10%
Transmit Unbalanced: ±2.37V ±10%
ITU-T G.823 standard
TBNC to BNC required for unbalanced interfaces
E1
Framing
Compliance
Framing
Signaling
G.704, G.706
Passthrough, CRC4 MF, CAS MF
CAS, CCS (transparent)
T1 Modules
T1 Port
Ports
Compliance
Connector
Data Rate
Line Code
Line Impedance
Signal Levels
Jitter Performance
Up to 16
ANSI T1.403, ITU-T Rec. G.703
RJ-45, 8 pin
1.544 Mbps
B8ZS, B7ZS, AMI
Balanced: 100Ω
Receive: 0 to –27 dB
Transmit: 0 dB, –7.5 dB, –15 dB, –22.5 with CSU
±2.7V ± 10%, adjustable, measured in range
0 to 655 feet without CSU
AT&T TR-62411, G.824 standards