ADTRAN Tsu ESP Single Port T1-Ft1 Snmp Dsu/CSU with Enet

Product information Product Dimensions 9 x 16 x 4 inches Item Weight 5 pounds ASIN B000051614 Item model number 4200169L1 Date First Available September 4, 1973 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?