Description VCL-MX Version 5 - 12 x 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 x 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.
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The VCL-MX, 12 x 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
Voice Interfaces
supported
-
FXO
-
FXS
-
E&M (2Wire / 4Wire)
-
FXS-FXS (Hot-Line)
-
Ring Generator (75V RMS)
-
FXS-C-FXS-C (15-Way Conference)
-
Magneto (GEN-GEN)
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)
Data Interfaces
supported
- Channelized E1 / Fractional E1
Data
- RS232 asynchronous data
- iDSL @ 128Kbps
- 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)
Highlights and Features
- 2Mbps, 12 x E1 non-blocking
digital cross-connect at 64Kbps (DS-0) level
- Single Control Card
- 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 - Easy to use Graphical User Interface
- NMS - SNMP V2 based Network Management System
to
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).
New interfaces
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. Each chassis shall accept a maximum of 3 such analog or
digital I/O interface cards. (Available with VCL-MX, 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).
Each chassis shall accept a maximum of 3 such analog or digital I/O
interface cards. (Available with VCL-MX, Version 5).
Universal Data Interface Card: V.35 / V.36
/ RS485 / V.11 / V.28 / 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).
Application Diagrams
Front View
Back View
System Composition
| Core
System Composition |
Description |
Part
No. |
| 19-Inch
Shelf 3U high |
19- Inch
Shelf and Backplane |
VCL-MX-005-1442 |
| Slot 1 |
Power
Supply Card |
VCL-MX-010-1220 |
| Slot 2 |
Ringer
Card |
VCL-MX-040 |
| Slot 3 to
17 |
15 User
Configurable Dual Port Voice & Data interface(s) |
As per
user requirement |
| Slot 18 |
12 x E1
Control Card |
VCL-MX-015-5 |
| Slot 19 |
Redundant
Power Supply Card |
VCL-MX-010-1220 |
| Slot 20 to
22 |
3 x User
Configurable, Dual Port 64 Kbps data interface cards |
As per user
requirement |
| Slot 23 to
28 |
6 x User
Configurable, Single Port "n" X 64 Kbps data interface cards |
As per user
requirement |
| Slot 29 |
OAM
(Operations & Management) Card |
VCL-OAM-1440-5.0 |
Related Links
Other Related Links
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