Modular bridging adapter which mounts between 2 - 50-pin amphenol connectors on 25 pair inside wiring cables permitting access to designated cable pairs. Consists of a gray plastic housing in which the male and female amphenol connectors are wired together on a pin-to-pin basis. Five 6 position modular jacks are mounted at the top of the unit and bridged across the cable pairs as indicated below. Each jack is marked to indicate the modular pin number and the connector pin number to which it is connected.

Configurations:

• A - 4 conductor jacks
• Jack 1 - (1,26)(2,27)
• Jack 2 - (4,29)(5,30)
• Jack 3 - (7,32)(8,33)
• Jack 4 - (10,35)(11,36)
• Jack 5 - (13,38)(14,39)
• SM1 - 2 conductor jacks
• Jack 1 - (1,26)
• Jack 2 - (2,27)
• Jack 3 - (3,28)
• Jack 4 - (4,29)
• Jack 5 - (5,30)
• SM2 - 2 conductor jacks
• Jack 1 - (6,31)
• Jack 2 - (7,32)
• Jack 3 - (8,33)
• Jack 4 - (9,34)
• Jack 5 - (10,35)
• SM3 - 2 conductor jacks
• Jack 1 - (11,36)
• Jack 2 - (12,37)
• Jack 3 - (13,38)
• Jack 4 - (14,39)
• Jack 5 - (15,40)
• SM4 - 2 conductor jacks
• Jack 1 - (16,41)
• Jack 2 - (17,42)
• Jack 3 - (18,43)
• Jack 4 - (19,44)
• Jack 5 - (20,45)
• SM5 - 2 conductor jacks
• Jack 1 - (21,46)
• Jack 2 - (22,47)
• Jack 3 - (23,48)
• Jack 4 - (24,49)
• Jack 5 - (25,50)
• SM6 - 4 conductor jacks
• Jack 1 - (1,26)(2,27)
• Jack 2 - (3,28)(4,29)
• Jack 3 - (5,30)(6,31)
• Jack 4 - (7,32)(8,33)
• Jack 5 - (9,34)(10,35)
• SM7 - 4 conductor jacks
• Jack 1 - (11,36)(12,37)
• Jack 2 - (13,38)(14,39)
• Jack 3 - (15,40)(16,41)
• Jack 4 - (17,42)(18,43)
• Jack 5 - (19,44)(20,45)
• SM8 - 4 conductor jacks
• Jack 1 - (21,46)(22,47)
• Jack 2 - (23,48)(24,49)
• SM10 - 6 conductor jacks
• Jack 1 - (1,26)(2,27)(3,28)
• Jack 2 - (4,29)(5,30)(6,31)
• Jack 3 - (7,32)(8,33)(9,34)
• Jack 4 - (10,35)(11,36)(12,37)
• Jack 5 - (13,38)(14,39)(15,40)
• SM11 - 6 conductor jacks
• Jack 1 - (16,41)(17,42)(18,43)
• Jack 2 - (19,44)(20,45)(21,46)
• Jack 3 - (22,47)(23,48)(24,49)
• SM12 - 4 conductor jacks
• Jack 1 - (1,26)(2,27)
• Jack 2 - (4,29)(2,30)
• Jack 3 - (7,32)(2,33)
• Jack 4 - (10,35)(2,36)
• Jack 5 - (13,38)(2,39)

SKU	Configuration
AT450-SM1	SM1
AT450-SM2	SM2
AT450-SM3	SM3
AT450-SM4	SM4
AT450-SM5	SM5
AT450-SM6	SM6
AT450-SM7	SM7
AT450-SM8	SM8
AT450-SM10	SM10
AT450-SM11	SM11
AT450A	A
AT450-SM12	SM12