Telephony

SHOW ALL 6 RESULTS

  • EM2VR

    • Voice + RS232 In
    • E0/DS0 V.35 Out

    Quick Overview

    The EM2-VR combines a voice channel with an RS-232 data channel, and transmits them over a synchronous electrical E0 or DS0 (64 kbps) V.35 interface.

    RS232 data rates from DC to 19.2 kbps

    Voice is compressed to 32 kbps

  • OM15E

    • E1 In
    • Fiber Out

    Quick Overview

    Converts an E1 (2.048 Mbps) electrical signal to an optical signal.

    Allows for hot-standby switch-over when redundancy is required MIL-STD-461C qualified.

  • OM15B

    • E1 or T1 In
    • Fiber Out

    Quick Overview

    Converts either a T1 (1.544 Mbps) or an E1 (2.048 Mbps) electrical signal to an optical signal.

  • OM200-T1/E1

    • E1 or T1 In
    • SONET OC3 Fiber Out

    Quick Overview

    OM200 multiplexer Interface
    4 channel

  • OPTEL3

    • Subscriber Loop Telephone
    • Central Office Telephone
    • RS232
    • Fiber Out

    Quick Overview

    Extends a two wire telephone line using optical fibers.

    The OPTEL3–SL connects to the telephone, and supplies battery and ringing voltages.

    The OPTEL3–CO connects to the CO/PBX end.

  • OM200-SL4/CO4

    • Subscriber Loop Telephone
    • Central Office Telephone
    • SONET OC3 Fiber Out

    Quick Overview

    OM200 multiplexer Interface
    4 channel Subscriber Loop (telephone)
    4 channel Central Office