internal modem

Provides two 50-pin amphenol connections used to interface CO trunks, stations, internal ATA and RAD connections. Also used to connect external devices such as music-on-hold source, paging and auxiliary ringers. The Internal Analog Terminal Adapter (I-ATA) provides one connections for a modem, fax machine, or analog telephone. Provides emergency line transfer connection in event of power failure Initial configuration allows for up to 16 TCM ports compatible with Norstar M7000 and T7000 series telephones (can be expanded to 24) Provides two universal slots for expansion cartridges Universal power supply NOTE: Like New CICS 0x16 Cabinets do not include blank covers for universal trunk slots or door cover over amphenol connectors. This does not affect function of system. Buy with Confidence... Less

MODEMOP3 Internal Modem - for HDE-3000 High Definition Closed Caption Encoder

Integrates many functions of the TN790 processor and the TN777B NETCON circuit packs onto a single circuit pack Provides serial communications and maintenance functions throug a 32 -bit RISC CPU complex and a maintenance processor complex Terminates ISDN LAPD signaling over the Definity TDM bus for PRI and BRI trunk circuit packs Does not provide x.25 communications nor does it provide a duplication option Does contain an on board modem; an external modem must be connected to the RS-232E port previously used for the internal modem Buy with Confidence. Your order also includes: MetrolineDirect's Rock Solid One Year Warranty

MODEMOP1 Internal Modem - for PDR-885 Closed Caption Encoder/Decoder