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VCL-MX Version 6 DXC - 80 E1, 160Mbps
Digital Access Cross Connect
Switch
Product Overview
Orion Telecom Networks
Inc. offers VCL-MX Version 6 DXC - 80 x E1, 160Mbps Digital Access
Cross Connect is a modular switch which may be scaled from 8 E1
Ports to up to 80 E1 Ports. The VCL-MX Version 6, E1 DACS (E1 DXC)
offers full cross-connect functionality to cross-connect between
64Kbps time-slots (DS-0s), "n"x64Kbps consecutive DS-0s and
Fractional E1 channels to full E1 channels.
The VCL-MX Version 6
DXC - 80 E1, 160Mbps Digital Access Cross Connect Switch, occupies
6U high (264 mm) rack-space and is a complete 19-inch standalone
unit that provides a 64Kbps time-slot (DS-0) cross-connect fabric
for up to 80 E1 ports. This product offers 1+1 -48V DC Power Supply
Redundancy, 1+1 Control Card and Processor Redundancy, 1+1
Cross-Connect (TSI) Redundancy, 1+1 Timing (Synchronization Clock
Circuitry) Redundancy. This DXC offers “user selectable” clock /
timing synchronization priority. The Dual Power Inputs allow the
equipment to be powered from two separate power sources. AC input
external adapter is an optional for AC mains operation.
Key Features and Highlights
-
160Mbps, 80 E1 fully non-blocking
cross-connect at 64Kbps (DS-0) level (2480 DS-0 – any to any
time-slot cross-connect)
- Scalable from 8 E1 Ports to 80 E1
Ports
- 1+1 Control Card Processor Redundancy
- 1+1 Cross-Connect / TSI Redundancy
- 1+1 Timing (Synchronization Clock)
Redundancy
- 1+1 -48V DC Power Supply Redundancy
(Dual Power Input – allows the equipment to be powered from two
separate -48V DC sources
- Bit Error Rate (BER) monitoring – BER
thresholds to generate BER alarms automatically whenever alarm limits
are exceeded
- Telnet remote access. SSH for secured
remote access
- SNMP traps
(MIB files provided)
- Maintains Access Security Log
- USB and RS232, Interface for local
connection through the serial interface to the "Network Control and
Management Software"
- User Selectable Internal, External and
Loop-timed clock synchronization priority options
- Local and remote loopback facility.
- Network Management System (NMS)
provided to access, monitor and control multiple units from a single
central location.
System Access, Control and Management Options
-
Telnet
- SSH
- CLI Control Interface (HyperTerminal
or VT100)
- SNMP V2 Traps (MIB File provided)
- GUI (Graphical User Interface).
OAM:
Operation and Management Ports
- RS232 Serial Port
- USB COM Port
- 10/100BaseT Ethernet for remote
access.
Security and Protection
- Secured Access via SSH V2
- Password Protection: Password Protection in compliance with
the mandatory clauses of the GR-815-CORE-2 specifications for
secured access control.
- Logging: Maintains a log of all successful and un-successful
attempts. Logged information includes the ID and the IP address of
the accessing entities. Alerts the administrator if the
un-successful logging attempts exceed 3.
- Security Audit: All access logs for up to 30 days are
maintained for security audit purposes.
- Security log entry of any request or activity including that
user-ID (including IP address, if applicable), to establish user
accountability
- Report Generation / Audit Trail
- Security Administration.
Timing (Clock) Synchronization
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Timing Options |
Internal Clock, Loop-Timed Clock, External Clock. User selectable synchronization priority |
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Synchronization Sources |
Internal Clock, span clock timing derived from
incoming HDB3 links (Loop-Timed), External Clock, 75 Ohms (TTL),
2.048 Mbits and 120 Ohms (Bits clock) |
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Default Option |
Internal Clock |
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Front View |
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