The equipment is provided with a RS232, as well as a USB serial data interface for local equipment access and management through a serial data port. The equipment is also provided with a 10/100BaseT ethernet interface for remote equipment access over a TCP/IP link.

The user may select and use either of these ports for executing HyperTerminal text commands for configuration etc. The access for configuration and system management is provided through CLI (Command Line Interface) text commands which may be executed either from a serial (COM) Port of a PC or through the TCP/IP 10/100BaseT LAN Interface. The 10/100BaseT LAN Interface allows the equipment to be connected on a TCP/IP network for remote access for configuration and monitoring over TCP/IP link.

The system is also supplied with an easy to use Windows XP and Windows 7 compatible Graphical User Interface for easy equipment control and management.

Dry contact relay alarm output is also available at rear of the system to connect the system to an external alarm output though a dry relay contact.

User selectable resistive high impedance inputs eliminates the requirement of patch panel with Protective Monitoring Points (PMP).

Highlights, Features and Applications

• Monitors upto 32 bi-directional E1 HSL signaling links
• Powered through a dual - 48 V DC power input for 1+1 redundancy
• Remotely accessible and manageable over TCP/IP links
• User selectable resistive high impedance inputs eliminates the requirement of patch panel with Protective Monitoring Points (PMP)
• Compact 2U high, 19-inch rack mountable chassis
• Used in Billing, Network Quality Management, Fraud Management and Lawful Intercept applications
• SNMP V2 Monitoring
• RS232 and USB COM Port provide for the local access
• Windows XP / Windows 7 based GUI

Indications and Alarm Monitoring

• Loss of incoming signal at any E1 Port (LOS Alarm)
• All Ones Alarm (AIS Alarm)
• Configuration Error
• Status of the E1 Monitoring Port
• 3.3 V Volts Power Supply
• -48V DC Input Voltage present

Ordering Part Number

• VCL-HSLMON-64E1-1469-DB37

Product Description

• 64 E1 Ports (32 E1 Links) E1, HSL (High Speed Signaling Link) Monitoring equipment

Data Sheet

• VCL-64HSL, 64 Port E1, HSL (High Speed Signaling Link) Monitoring equipment (PDF) - Data Sheet
• VCL-64HSL, 64 Port T1, HSL (High Speed Signaling Link) Monitoring equipment (PDF) - Data Sheet

Related Links

• The 16 E1 Port Groomer for Hi-Z monitoring upto 8 E1 links (16 E1 Ports) plus 4 additional spare E1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.
• The 16 T1 Port Groomer for Hi-Z Monitoring provides upto 8 T1 links (16 T1 Ports) plus 4 additional spare T1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.
• The 32 E1 Port Groomer for Hi-Z monitoring provides upto 16 E1 links (32 E1 Ports) plus 4 additional spare E1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.
• The 32 T1 Port Groomer for Hi-Z monitoring provides upto 16 T1 links (32 T1 Ports) plus 4 additional spare T1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.
• The 64 E1 Port Plus Groomer for Hi-Z monitoring provides upto 32 E1 links (64 E1 Ports) plus 16 additional spare E1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.
• The 64 T1 Port Plus Groomer for HI-Z monitoring provides upto 32 T1 links (64 T1 Ports) plus 16 additional spare T1 ports (Normal-Z) to connect to the measurement-probe, billing servers etc.