4-Port Channelized T1/ISDN-PRI Module

About this item ADTRAN 120075500 Product information Package Dimensions 16 x 9 x 5 inches Item Weight 2.8 pounds ASIN B00PB07TQW Item model number 1200755E2 Date First Available November 6, 2014 Manufacturer ADTRAN Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?