NT1 ACE4, Stock# 1200242L1-F FACTORY REFURBISHED Cordless Telephone Accessories Power A/B detection

Power A/B detection

8-Port Analog Station Blade

Dry contact detection : 15 kOhms max

All Layer 1 maintenance functions

Second AC powering module for the TSU 600e chassis

NT1 ACE4, Stock# 1200242L1-F FACTORY REFURBISHED Cordless Telephone Accessories Power A/B detectionProduct features Key Features: Device Type: Network adapter 4 ports Form Factor: External Connectivity Technology: Wired Cabling Type: ISDN BRI, phone Data Link Protocol: ISDN Data Transfer Rate: 512 Kbps Line Coding Format: 2B1Q Power Device: Power adapter external Power Consumption Operational: 3. 3 Watt Status Indicators: Power, link OK, test mode Features: Full duplex capability Interfaces: 4 x network ISDN BRI ST RJ 45 4 4 x network ISDN BRI U RJ