T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface

GENERAL DESCRIPTION The DS2156 is a software-selectable T1, E1, or J1 single-chip transceiver (SCT) for short-haul and long-haul applications. The backplane is user-configurable for a TDM or UTOPIA II bus interface. The DS2156 is composed of a line interface unit (LIU), framer, HDLC controllers,

T-1 Subminiature Lamps

T-1¾ Wire Lead T-1¾ Miniature Flanged T-1¾ Miniature Grooved T-1¾ Midget Screw T-1¾ Bi-Pin

Customer Specification

Construction 1) Conductor a) Material Brass, Alloy 260 per ASTM B-134 b) Stranding Solid 2) Braid Data a) Nominal Size 1/4 b) Expansion Range 1/4 to 3/8 c) Number of Carriers 24 d) Nominal Percent Coverage N/A e) Total Number of Ends/Carrier 16 f) Approx. DC Resistance 4.3 (Ohms/1000ft)

Universal Bushings

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Lowpass Filter

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MALE/FEMALE THREADED STANDOFFS

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