Chapter 1 Introduction IPmux-1/1E Installation and Operation Manual
1-26 Technical Specifications
Transformer isolation: 1500 VRMS
Ringing – 22 Hz, sine wave
Diagnostics Remote analog loopback towards the remote side,
activated from local side
1kHz tone injection towards analog side Activity indicators
ISDN S0
Interface
Number of ports 4
Compliance ETS 300012, I.430, NTT, 5ESS,
DMS-100, NI1
Bit Rate 192 kbps
Line Coding Pseudo-ternary
Line Termination 100 ± 5%
Connector RJ-45
External Clock
E1 Compliance
Connector
Data Rate
Line Code
Line Impedance
Signal Levels
Jitter Performance
External Adapter
Cable
ITU-T Rec. G.703, G.706, G.732, G.823
Balanced: RJ-45 8-pin
Unbalanced: TBNC 75 (an external adapter cable from
TBNC to BNC is required)
2.048 Mbps
HDB3
Balanced: 120; Unbalanced: 75
Receive: 0 to –10 dB
Transmit Balanced: ±3V ±10%
Transmit Unbalanced: ±2.37V ±10%
ITU-T G.823 standard
TBNC to BNC required
T1 Compliance
Connector
Data Rate
Line Code
Line Impedance
ANSI T1.403, ITU-T Rec. G.703, G.704
RJ-45, 8-pin
1.544 Mbps
B8ZS, B7ZS, AMI
Balanced: 100
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