Filter
Top Products
Vmux-2100 Installation and Operation Manual Chapter 1 Introduction
Technical Specifications 1-13
Line Code AMI
Zero Suppression B8ZS
Framing D4, ESF
Receive Signal Level 0 to -36 dB with CSU
0 to -30 dB without CSU
Transmit Signal Level 0, -7.5, -15, or -22.5 dB with CSU
±2.7V (±10%) at 0–655 ft without CSU
Jitter Performance Per AT&T TR-62411, G.824
Line Impedance
100Ω, balanced
Connector (per port) RJ-45, 8-pin
Voice
Processing
Compression
Algorithms
G.723.1 (5.3 or 6.4 kbps), G.729 A (8 kbps),
G.711 (a-law/µ-law)
Silence Suppression G.723.1A, G.729B
Echo Cancellation 16 ms per channel as per G.168
Fax Relay Group III: 4.8, 9.6, 14.4 kbps
Voice-Band Modem Transparent transfer
MF Signaling
Support
DTMF, MFR2, MFC detection, generation and relay
Control Port
Standard V.24/RS-232 (DCE)
Data Rate 9.6, 19.2, 38.4 or 57.6 kbps
Connector DB-9, female
Diagnostics
Tests Local and remote loopbacks, tone injection towards the
local PBX, ping utility
Statistics Collection
Main link module:
• Ethernet (as per RFC 1643)
• CPU utilization
Voice modules:
• Ethernet
• CPU utilization
• HDLC
• Bundles
• Voice
• Voice Rx and Tx signaling
• Memory utilization