Legacy Products

Product Number Description Document Replacement Product
Multi-Cards Shelves
M.D. 751112/1 Teleline 5-card Shelf Download 751112/15
M.D. 751109/13 Teleline 8-card Shelf Download 751109/15
M.D. 7501-08 Teleline 8-card Shelf Download 751109/15
Plug-in Cards
M.D. 751340 Plug-in 2-wire HDSL Card Download 751340R2 or 751340SP
M.D. 751321 and 751321/A Plug-in Expandable Telephone Card Download 751322
M.D. 751317 Plug-in Advanced Telephone Card Download 751323
M.D. 751321B Plug-in ADSL Module Download 751325
M.D. 751329 and 751329A Plug-in 4-wire T1 Carrier Card Download 751329R2 or 751329SP
M.D. 7501-06 Plug-in T1 Carrier Card Download 751329R2
M.D. 7501-01 Plug-in Telephone Isolator Card Download 751322
M.D. 7501-02 Plug-in AC Transmission Card Download 7501-72
M.D. 7501-03 Plug-in DC Transmission Card Download N/A
M.D. 7501-16A Plug-in OPX Card -129 Vdc Download 7501-16B, 7501-16C
Standalone Units
M.D. 751233/1A Standalone Basic Rate ISDN Plus 56K ADTRAN Total Reach Unit Download 751233/2A
M.D. 751221 Standalone Telephone Unit Download 751222
M.D. 751228 and 751228A Standalone 4-wire Enhanced T1 Download 751228R2 or 751228SP
M.D. 751239 Standalone 4-wire Universal HDSL Download 751228R2 or 751228SP
M.D. 751231 POTS/Data Field Cabinet Download N/A
Power Supplies
M.D. 750003 Universal Power Supply Chassis (Wall-Mount) Download 750004
M.D. 751313 Plug-in Power Supply Card 120 Vac/-24 Vdc or 130 Vdc/-24 Vdc Download 751313MC
M.D. 7715-2 Standalone Power Supply Unit 130 Vdc/-24 Vdc Download 750004, and 751313MC
M.D. 7715-3 Standalone Power Supply Unit 48 Vdc/-24 Vdc Download 750004 and 751316
M.D. 7715-24 Standalone Power Supply Unit -129 Vdc/-24 Vdc Download 750004 and 751313MC
M.D. 7856-3 Standalone Power Supply Unit 120 Vac/-24 Vdc Download 750004 (2), 751312 (1) and 751313MC (1)
M.D. 7885-2 and 7885-3 Standalone Power Supply Unit 120 Vac/-48 Vdc Download 750004 (3), 751312 (2) and 751313MC (1)
Product Number Description Get Document
M.D. 720100, 720103, 720110, 720113 TeleLite Single T1 Interface Card Download