• T1 or E1 interface selectable
• Dual or Single Ended Applications
• 1+1 and 1:1 APS Protection Modes
• Selectable switching activation thresholds.
• Selectable line validation thresholds.
• CPE check to prevent false switching
• Configurable via front panel or RS-232 port
• SNMP Manageable
• Both active and standby line status monitoring.
• T1/E1 circuitry relay alarm output.
• Power-Fail cutout circuit
• Local Loopback and Remote Loopback functions.
• Local and remote control of switching functions.
• 2 X 24 LCD display panel
• Dual Power Inputs -48 VDC and 90 ~ 250 VAC power input (DC Priority)

Ideal for Customer Premise Applications

Small offices can now benefit from the same T1 and E1 circuit protection that larger sites employ. Protect your critical voice and data circuits with dual redundant circuits, automatically switched with Dataprobe's T-APS Protection Switch

The T1/E1 Protection Switch, model T-APS provides automatic failover switching between two redundant lines. It continuously monitors both T1 or E1 circuits and switches to the operational path, based on user defined criteria.

The T-APS is ideal for customer premise installations. It is a self-contained, standalone unit capable of being powered by A/C or 48VDC sources. Line connections are standard RJ45 T1 and E1 (120 Ohm) connections.

The T-APS features complete managability via terminal or SNMP manager, plus status relay alarms. A LCD desplay and front panel buttons and LED indicators allow complete local programming, status monitoring and manual control.

Rack Mount Multi-Circuit Chassis

Provide T1/E1 protection to multiple circuits with this card/chassis system. Up to 15 primary/redundant circuits can be supported in the rack mount chassis. Each T-APS-R card provides a complete independant T1/E1 protection switch. All cards are managed from one network or serial interface with simple web pages and telnet menus.

All of the features of the standalone T-APS are supported in the card version.

The chassis supports either 48VDC or 120/240VAC with external power supplies. T1/E1 terminations are via RJ45 Modular Jacks.