The 16 Port T1 Digital
Cross Connect Switch occupies only a 2U high rack-space and is a complete 19-inch
stand-alone unit that provides connectivity of up to 16 T1 ports. The unit operates on a -
48V DC input power-supply (AC input adapter is optional).
The system is supplied with a CLI text-based,
easy-to-use interface that offers the user complete control to prepare multiple
configuration maps (and store them as data files) and the ease of downloading them from a
PC. Dry contact relay alarms are also available at rear of the system to connect the
system to an external alarm.
The 16 Port 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.
The 16 Port T1 DACS - VCL-MegaConnect Jr can
also be ordered for special non- intrusive (Hi-Z) monitoring applications in which
(pre-assigned monitoring ports) T1 ports can be connected to monitoring/billing equipment
for live traffic monitoring (non-intrusive monitoring).
Features and Highlights
- Stratum
3 clock
- Remote TCP/IP access for configuration and monitoring
- 16 T1 ports (and E1 ports) configuration available
- Configurable
from 2 T1 ports to 16 T1 ports depending on user requirements
- Reduce access
costs by combining partially loaded T1s to a single T1
- Text based user friendly CLI for easy configuration
- Telnet option
- Economical
- Compact
- Monitoring and
Grooming applications.
Applications
-
ISP providing
fractional T1s to subscribers
-
Data aggregating
fractional T1 data circuits
-
Cellular extending fractional T1 ports from MTSO to
cell-sites.
Programming Features
- Specifying the priority sequence
for clock selection
- Enabling or disabling 2Mbps Ports (masking) of the 2Mbps ports that are not in use
- Creating a cross connect between T1s at DS-O level (single time-slot level) using the CLI commands.
Status Monitoring
-
Clock
selection
-
Status of alarms
-
Enabled/Disabled status of 2Mbps ports
-
Monitoring of the 16 Port T1 DACS - VCL-MegaConnect -Jr status and configuration
-
Loss of incoming signal at all 2 Mbps ports
-
Configuration error alarm
-
In
addition to the above monitoring facilities, 16 Port T1 DACS - VCL-MegaConnect-Jr is provided with LEDs, which indicate
various fault conditions.
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