Specifications

Installation and Operation Manual Chapter 1 Introduction
IPmux-8/16 Ver. 6.00 Technical Specifications 1-27
1.4 Technical Specifications
E1 Modules
Number of Ports
•
IPmux-8: 4 per module
• IPmux-16: 4 or 8 per module
Compliance
ITU-T Rec. G.703, G.706, G.732, G.823
Connector
Balanced: RJ-45 8 pin
Unbalanced: TBNC 75
Ω (an external adapter cable from
TBNC to BNC is required)
Data Rate
2.048 Mbps
Line Code
HDB3
Line Impedance
Balanced: 120Ω; Unbalanced: 75Ω
Signal Levels
Receive: 0 to -32 dB with LTU
0 to -10 dB without LTU
Transmit Balanced: ±3V ±10%
Transmit Unbalanced: ±2.37V ±10%
Jitter Performance
ITU-T G.823 standard
External Adapter
Cable
TBNC to BNC required for unbalanced interfaces
Compliance
G.704, G.706
Framing
Pass through, CRC4 MF, CAS MF
Signaling
CAS, CCS (transparent)
T1 Modules
Number of Ports
•
IPmux-8: 4 per module
• IPmux-16: 4 or 8 per module
Compliance
ANSI T1.403, ITU-T Rec. G.703
Connector
RJ-45, 8 pin
Data Rate
1.544 Mbps
Line Code
B8ZS, B7ZS, AMI
Line Impedance
Balanced: 100Ω
Signal Levels
Receive: 0 to -30 dB
Transmit: 0 dB, -7.5 dB, -15 dB, -22.5 dB with CSU
±2.7V ± 10%, adjustable, measured in range
0 to 655 feet without CSU
Jitter Performance
AT&T TR-62411, G.824 standards
Compliance
ANSI T1.403