15454 12-PORT DS3 MODULE, 1:N PROTN (Certified Refurbished)

Condition: Certified Refurbished Packaging: Brown/White BoxWarranty Term: 90 daysWarranty Provider: Distributor15454 12-PORT DS3 MODULE, 1:N PROTN (Certified Refurbished)15454 DS3N-12 card provides 12 Telcordia-compliant, TR499 DS-3 ports per card. Each port operates at 44.736 Mbps over a single 75 ohm 728A or equivalent coaxial span.Features: This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. 12 Telcordia-compliant GR-499 DS-3 ports per card supports 1:1 protection with the proper backplane EIA DS3N-12 can operate as the protect card in a 1:N (N<5) DS-3 protection group Whats in the Box? 15454-DS3N-12 Specifications: General Information Power Supply - 0 if None (W): 0 Available PoE Power - 0 if None (W): 0 Stack Bandwidth (Gbps