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The VCL-MX, E1,
Drop-Insert Multiplexer provides voice telephony and digital data services which may
include:
The Multiplexer may be
used in Terminal or Drop-Insert configuration to provide
- Toll Quality Voice services
- Interconnect LAN (Campus Network)
- Provide LAN-WAN Interconnectivity
- Provide Leased Lines on DSL for SOHO Applications
| E1
Drop-Insert (Add-Drop) Multiplexers |
| E1 Multiplexer
- Version 1 |
Offers FXO, FXS, E&M (2 Wire/4 Wire),
FXS-FXS (Hot-line), RS232, and G.703 @ 64 Kbps, Co-Directional interfaces without Remote
Management |
Data Sheet
(PDF) |
| E1 Multiplexer
- Version 2 |
Offers FXO, FXS, E&M (2 Wire/4 Wire),
FXS-FXS (Hot-line), RS232, and G.703 @ 64 Kbps, Co-Directional interfaces with Remote
Management |
Data Sheet
(PDF) |
| E1 Multiplexer
- Version 3 |
Offers FXO, FXS, E&M (2 Wire/4 Wire),
FXS-FXS (Hot-line), RS232, and G.703 @ 64 Kbps, Co-Directional,
V.35, V.36, X.21, RS530, 10BaseT - Ethernet interfaces with Remote Management |
Data Sheet
(PDF) |
| E1 Multiplexer
- Version 4 |
Offers FXO, FXS, E&M (2 Wire/4 Wire),
FXS-FXS (Hot-line), RS232, and G.703 @ 64 Kbps, Co-Directional,
V.35, V.36, X.21, RS530, 10BaseT - Ethernet interfaces with Remote Management. Available
with redundant 1+1 power supply. |
Data Sheet
(PDF) |
| E1 Multiplexer
- Version 5 |
Offers 12 x E1 non-blocking cross-connect at
64Kbps (DS-0) level with FXO, FXS, E&M (2 Wire/4 Wire), FXS-FXS (Hot-line), V.11,
RS232, G.703 @ 64 Kbps, Co-Directional, Magneto,
Conference interface,
V.35, V.36, X.21, RS530, 10BaseT - Ethernet interfaces with Remote Management. Available
with redundant 1+1 power supply. Used in a Point-to-Point, Point-to-Multi point, Add-Drop
(drop-insert), Tree and Star topology. Available with telnet and SNMP V2. |
Data
Sheet (PDF) |
Voice
Interfaces
- FXO
- FXS
- E&M (2 Wire and 4 Wire)
- FXS-FXS (Hot-line)
- Magneto
- Conference interfaces
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Data Interfaces
|
New interfaces:
Analog I/O Card: Accepts / Extends 4
analog (dry relay contact) I/O per 64Kbps time-slot, a total of 8 analog (dry relay
contact) I/Os per Interface Card, Each chassis shall accept a maximum of 3 such analog or
digital I/O interface cards. (Available with
VCL-MX, Version 4)
Digital I/O Card: Accepts / Extends 4
digital (logic high / logic low) I/O per 64Kbps time-slot, a total of 8 digital (logic
high / logic low) I/Os per Interface Card, Each chassis shall accept a maximum of 3 such
analog or digital I/O interface cards. (Available
with VCL-MX, Version 4)
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 4)
The VCL-MX E1 Interface operates at a primary rate of 2.048
MBits/Sec and provides a host of features including, channel drop and insert facility over
a network of VCL-MX, E1 Multiplexers, for voice and data applications.
The VCL-MX has an effective, CLI (text) based "Network
Management System", which may be used for configuring the system, subsequent remote
monitoring and management of the inter-connected systems in the network. Both Inband and
Out-Of-Band configuration and monitoring options are available. An extensive set of
alarms, for easy maintenance are provided in the system.
VCL-MX
Version # 1 - Voice
and Data Drop-Insert Multiplexer without In-band management interface
Available Interfaces
Voice Interfaces: FXO / FXS / E&M
Data Interfaces: RS232 / iDSL / G.703
VCL-MX Version #
2 - Voice and Data Drop-Insert
Multiplexer with In-band Management Interface
Available Interfaces
Voice Interfaces: FXO / FXS / E&M
Data Interfaces: RS232 / iDSL / G.703
VCL-MX Version #
3 - Voice and Data Drop-Insert
Multiplexer with In-band Management Interface and “n” X 64 Kbps data options:
Available Interfaces
Voice Interfaces: FXO / FXS / E&M
Data Interfaces: RS232 / iDSL / G.703
nX64 Interfaces: V.35 / V.36 / X.21 / RS530 / G.SHDSL / 10BaseT
/ Fractional E1
VCL-MX Version #
4 - Voice and Data Drop-Insert
Multiplexer with In-band Management Interface and “n” X 64 Kbps data options
Available Interfaces
Voice Interfaces: FXO / FXS / E&M / Hotline
Data Interfaces: RS232 / iDSL / G.703
nX64 Interfaces: V.35 / V.36 / X.21 / RS530 / G.SHDSL / 10BaseT / Fractional E1, Analog I/O Card, Digital I/O Card, Universal Data Interface Card.
VCL-MX Version #
5 - 12 E1 Multiplexer is a carrier class and cost-effective bandwidth
provisioning equipment designed to manage and deliver services from the optical core to
the access.
VCL-MX Version 5 – 12 E1 Multiplexer may
be used for inter-connecting legacy voice and data networks, provisioning and managing
bandwidth on a E1 channelized level as well as 64Kbps, DS-0 time-slot level and as a
digital-access cross-connect equipment. This 12 x E1 Multiplexer can be used in a
Point-to-Point, Point-to-Multi point, Add-Drop (drop-insert), Tree and Star topology
applications. Offers and supports telnet, SNMP V2, GUI, In-band and Out-of-band management
options.
Available Interfaces
Voice Interfaces: FXO / FXS / E&M / Hotline /
Magneto / Conference facility
Data Interfaces: V.11 / RS232 / iDSL / G.703
nX64 Interfaces: V.35 / V.36 / X.21 / RS530 / 10BaseT / Fractional E1 / Analog I/O Card / Digital I/O Card / Universal Data Interface Card.
Features
- Voice and Digital Data services.
- Any combination ("mix-n-match") of Voice and Digital
Data services deployed from a single VCL-MX "Smart Shelf".
- Drop and Insert (Add-Drop) applications.
- Digital Data option may be used for internet access or video
conferencing application.
- Wireless applications including Cellular Networks.
- Digital Microwave Radio.
- SCADA applications.
- Frame Relay circuit termination.
- Powerful Network Management System for monitoring and network
control.
- Compliance with all relevant ITU-T (CCITT) recommendations.
- 3U high, compact construction.
Highlights
- Field upgradable to provide voice, data or both services.
- Flexibility on use of transmission medium - copper, fiber, or
wireless.
- Choice of Interfaces for Data Applications.
- RS232, PC Interface "Network Control And Management
Software".
- In-band system configuration and management interface.
- Out-of-band system configuration and management interface
through 10BaseT Terminal (Optional)
- Channel assignment independent of slot position in the
subrack.
- Extensive set of alarms.
- User Selectable Internal or Loop-Timed clock options
Transmission
Mediums
The VCL-MX offers an excellent flexibility on the choice of
transmission medium over which it may be deployed. The transmission medium can be either
of the following:
- Copper
- Optical Fiber
- Wireless
Applications
of VCL-MX
- Voice (POTS), digital data, or real-time video conferencing
services (V.35, V.36, X.21, RS530, 10BaseT Router, 10 BaseT Ethernet Bridge) high-speed
digital data interface options allows point-to-point network solutions for providing a
video conferencing channel of up to 1984 Kbps).
- Junction Mux - for digital interconnection of analog
exchanges.
- Drop & Insert applications.
- Wireless network applications.
- High-speed data ports for digital communication links
providing Leased Lines access to Internet Service Provider (ISPs) with speeds ranging from
64Kbps up to 1984 Kbps digital data interface options.
- Micro-Cellular infrastructure applications for providing
cell-switch connectivity.
- Wide area networking.
- Internet Access over POTS lines - All POTS interfaces operate
@ 64Kbps and support V.34 (33.6Kbps) dial-up modems.
Application Diagrams
Related Links
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