Voice Compression
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VMUX-2100

Specifications

Main Link Module includes a single Ethernet port standard with addition of redundant E1 or T1 ports optional

• Number of Ports

1

• Standards

IEEE802.3, 802.3u, Ethernet, 802.1p&q

• Data Rate

10 or 100 Mbps, half duplex or full duplex, auto-negotiate

• Statistics

According to RFC 1643, or RFC 2665:

Received frames:

Correct Frames, Correct Octets, Alignment Errors, FCS Errors.

Transmitted frames:

Correct Frames, Correct Octets, Single Collision,Multiple Collision, Deferred Transmission, Late Collision, Carrier Sense Error

• Indicators

ACT (green) – blinks when traffic is detected over the Ethernet line
LINK (green) – ON when Ethernet line is O.K.

• Copper UTP Interface

Range: up to 100m on UTP
Cat.5 cable
Connector: RJ-45

• Multimode Fiber Interface

Fiber type: 1300 nm, multimode
Max range: 2 km (1.2 mile)
Connector: LC

• Single Mode Fiber Interface

Fiber type: 1300 nm, single mode
Max range: 20 km (12 mile)
Connector: LC

Note: Maximum range achieved is subject to actual fiber conditions.

• Number of Ports

2 (one active, other for backup)

• Connectors (per port)

RJ-45 for balanced interface Note: CBL-RJ45/2BNC adapter is available for converting each Main Link module E1 port RJ-45 connector into a pair of of BNC connectors for unbalanced coax interface.

• Number of Ports

2 (one active, other for backup)

• Statistics

Full statistical diagnostics capability according to ANSI T1.403-1989

Local support of ESF diagnostics according to AT&T PUB 54016

• Connectors (per port)

RJ-45 for balanced interface

For direct connection of terminal, located on the Main Link module

• Standards

RS-232/V.24 (DCE)

• Data Rate

9.6, 19.2, 38.4, 57.6 or 115.2 kbps

• Connector

DB-9, female

• Compression Algorithms

G.723.1 (6.4 kbps), G.729 A
(8 kbps), G.711 (a-law and µ -law)

• Silence Suppression

G.723.1 A, G.729B

• Echo Cancellation

16 msec per channel as per G.168

• Fax Relay

Group III, 2.4 to 14.4 kbps

• Voice Band Data

Transparent support for modems

• Signaling Support

Transparent CAS signaling, including R2 and E&M
Transparent CCS signaling, including ISDN, QSIG and SS7

• MF Signaling Support

DTMF, MFR2, MFC detection, generation and relay

• Ports per Module

2 (60 channels max) or
4 (120 channels max),

2 (48 channels max) or
4 (96 channels max)

• Power

Input (according to ordering):

AC: 100 to 240 VAC, 50/60 Hz
-48 VDC: -36 to -72 VDC
24 VDC: 18 to 36 VDC

Output (per module):

Up to 15A of 3.3 VDC
Up to 5A of 5 VDC
60W Total

Note : Two hot-swappable power supply modules can be installed for redundancy and load-sharing.

• Physical

Height: 4.3 cm/1.7 in (1.U)

Width: 43.5 cm/17.1 in

Depth: 24.0 cm/9.5 in

Weight: 7 kg /15.5 lb

• Environment

Operating temperature: 0 to 50 ° C / 32 to 122 ° F

Storage temperature: -20 to 70 ° C / -4 to 158 ° F

Humidity: Up to 90%, non-condensing