AiPhone GT-4B 4 MODULE BACK BOX (1Hx4V), Stock# GT-4B SMC Networks in size of 1/2 Inch

in size of 1/2 Inch Diameter

The quality NEC DID (4)-U10 ETU ~ DIRECT INWARD DIALING INTERFACE UNIT  (Stock # 750170) supports up to four DID or four 2-way DID lines

PLANET FST-806B20 this is a 10/100Base-TX to 100Base-FX WDM Smart Media Converter - Tx: 1550) - 20KM which has an automatic MDI/MDI-X on the TP ports

Integral ring generator (20 Hz ring voltage)

Slug-Buster and Slug-Splitter SC punch sizes (not 1/2"

AiPhone GT-4B 4 MODULE BACK BOX (1Hx4V), Stock# GT-4B SMC Networks in size of 1/2 InchThe efficient AiPhone GT 4B 4 MODULE BACK BOX (1Hx4V), Stock# GT 4B Dimensions: 4 5 16" Wx 15 3 4" H x 1 3 4" D inches (11 mm x 4 mm x 44 mm) NEW IN THE BOX