VCL-MX Version 3 - E1 Voice & Data Multiplexer

Interfaces

Voice Interfaces

• FXO
• FXS
• E&M (2Wire / 4Wire)
• FXS-FXS (Hot-Line)
• Ring Generator (75V RMS)
• FXS-C-FXS-C (15-Way Conference)
• Magneto (GEN-GEN)

Data Interfaces

• Channelized E1 / Fractional E1 Data
• RS232 asynchronous data
• V.24 asynchronous data
• RS485 asynchronous data
• G.703, @ 64 Kbps, co-directional synchronous data
• V.35, V.36, X.21, V.11, RS442, RS530, “n”x64Kbps synchronous data
• 10BaseT Bridge Interface Card
• Analog I/O Interface Card (Dry Relay Contacts)
• Digital I/O Interface Card (Digital TTL Signal Transfer Card)
• “N”x64Kbps Universal Data Interface Card (user configurable data interface - V.35, V.36, X.21, V.11, RS442, RS530)
• Complete Capability to Cross Connect Voice and Digital data between 4 incoming E1 ports (i.e. 4 separate connecting E1 links)

Synchronization

• Timing Options - Internal Clock, Loop-Timed Clock, External Clock
• Synchronization Sources - Internal Clock, span clock timing derived from incoming HDB3 links (Loop-Timed), External Clock, 75 Ohms 2 MHz (TTL), 2.048 Mbps (BITS) Clock.
• Default Option - Internal Clock (Stratum 3).

VCL-MX, Version 3 - Deluxe Version system includes the advanced features and capabilities, listed below:

• 2Mbps, 4 E1 non-blocking cross-connect at 64Kbps (DS-0) level
• 1+1 Redundant Power Supply
• May be used in a Point-to-Point, Point-to-Multi point, Add-Drop (drop-insert), Tree and Star topology
• Telnet
• SNMP V2
• In-band and Out-of-band management
• GUI
• Network Management System (Monitor and configure multiple units from a single central location).

Equipment Maintenance and Management features of the VCL-MX, Version 3 (Deluxe Version)

• Serial Management Port (RS232) – COM Port
• TCP/IP - 10/100 BaseT for remote management over a LAN / TCP/IP network
• SNMP V2 (MIB File provided with the equipment)
• Telnet - CLI (Command Line Interface)
• Graphical User Interface (GUI)
• Network Management System (to monitor multiple units from a single central location).

Analog I/O Interface Card (Dry Relay Contacts) (VCL-MX-047):
Description: This interface card provides 8 Analog I/Os which may be used to extend either Dry Relay Contacts (Relay Normally-Open or Relay Normally-Close) or operate switches remotely (using 2A Dry Relay Contacts) between any two multiplexers using a 64 Kbps time-slot. The Dry Relay Contacts are rated at maximum 2 Amps, 30 Volts DC.
(Available with VCL-MX, Version 3 and Version 5)

Digital I/O Interface Card (Digital TTL Signal Transfer Card) (Part # VCL-MX-048):
Description: This interface card provides 8 digital I/Os which may be used to either extend digital I/O’s (logic high / low) signals between any two E1 Multiplexers or operate switches remotely (using logic high/low) signals between any two multiplexers. Drivers / Sense Logic operate using external voltage and ground references).
(Available with VCL-MX, Version 3 and version 5)

Universal Data Interface Card: V.35 / V.36 / RS422 / V.11 / RS530 / X.21, DTE/DCE, "N" x 64Kbps Synchronous Data Interface, ONE Interface per Card - User Selectable Data Rate of "N" (1 thru 30) - DCE or DTE (User Configurable).
(Available with VCL-MX, Version 3 and 5)