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64 Ports T1 Digital Access Cross Connect
Switch
The VCL-MegaConnect, 64 Port T1 DACS - Digital Cross
Connect Switch, is a T1 (or E1) digital cross-connect switch, which presents its user an
easy to use, yet a sophisticated platform to cross-connect up to 64, T1 ports. The
VCL-MegaConnect, 64 T1 Digital Cross Connect Switch offers full cross-connect
functionality to cross-connect, and / or aggregate DS-0s, "n"x64Kbps consecutive
data channels and, fractional T1 channels to full T1 channels or between the 64, T1 Ports
and Hi-Z (high impedance) monitoring applications.
The VCL-MegaConnect, 64 T1 Digital Cross
Connect Switch, occupies only a 6U high rack-space, and is a complete 19-inch standalone
unit that provides connectivity for up to 64 T1 ports. The unit operates on a -48VDC input
power-supply (AC input adapter is optional for AC mains operation). |
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 The system is
supplied with an easy to use Windows (95, 98, Me, XP) Graphical User Interface that
provides the USER a complete control to prepare multiple configuration "maps"
and store them as easy to read data files. It may also accessed using CLI (Command Line
Interface) through a Serial (COM) Port of a PC using HyperTerminal text commands. Dry
contact relay alarms are also available at rear of the system to connect the system to an external audio and visual alarm outputs.The VCL-MegaConnect, 64 T1 Digital Cross Connect
Switch also has a TCP-IP Access feature which allows the DACS to be connected on a TCP-IP
network (10/100 Base Interface) for remote access for configuration and monitoring using
Telnet.
Optional System Configurations:
- DS-0 Cross-Connect - 64 Port T1 / E1 / 10 BaseT Ethernet
Cross-Connect provides a full (non-blocking) cross-connect capability at DS-0 (64Kbps time
slot level) between all E1s, T1s and 10/100 BaseT Ethernet Ports.
- DS-0 Cross-Connect - 48 Port E1 / T1 / 10 BaseT Ethernet
Cross-Connect with and E3 Interface provides the capability to convert / cross-connect
upto 48 E1s, T1s and 10/100 BaseT Ethernet Ports to an E3 interface. Useful for
transporting E1s, T1s and Ethernet links over an E3 channel
- DS-0 Cross-Connect - 32 Port E1 / T1 / 10 BaseT Ethernet
Cross-Connect with a DS3 (T3) Interface provides the capability to convert / cross-connect
upto 32 E1s, T1s and 10/100 BaseT Ethernet Ports to a DS3 interface. Useful for
transporting E1s, T1s and Ethernet links over a DS3 (T3) channel.
Applications:
Indications and Alarm Monitoring:
- Loss of incoming signal at any T1 Port
- Configuration Error Alarm
- Clock Status
- 1 to 8 channel LED indicators to indicate the status of each
T1 channel
- +3 Volts Power Supply
- -48VDC present
Configuration Error
Programmable Features:
- Specifying the priority sequence for clock selection.
- Enabling or disabling T1 channels (masking) of the T1
channels that are not is use.
- Creating a cross - connect between T1s at DS-O level (Single time-slot level) using the Windows based,
easy to use GUI.
- Telnet interface for remote programming.
Status Monitoring:
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