Specifications

Table Of Contents
MX-2100/2104 Installation and Operation Manual Chapter 1 General Information
Physical Description 1-13
KVC.1M - ADPCM or PCM voice interface module, provides one or two voice
channels and support error-free fax transmission. For more information, refer
to the KVC.1M Installation and Operation Manual.
The following versions are available:
KVC.1M/E&M: two voice channel with four-wire or two-wire interface with
E&M signaling per RS-464 Types I, II, III and V, and British Telecom SSDC5
KVC.1M/E&M48: similar to the KVC.1M/E&M, except that it requires an
external -48 VDC source to supply the signaling voltage for increasing the
maximum allowed line length
KVC.1M/FXS: two voice channels with two-wire interface for direct
connection to a telephone set
KVC.1M/FXSP: similar to KVC.1M/FXS, except that it has an internal ringer
and line feed supply
KVC.1M/FXO: two voice channels with two-wire interface and FXO loop
start signaling for direct connection to a PBX extension line.
KVC.3 - Low-bit rate voice module, provides two high-quality compressed
voice channels. For more information, refer to the KVC.3 Installation and
Operation Manual.
The following versions are available:
KVC.3/E&M: two voice channels with four-wire or two-wire interface with
E&M signaling per RS-464 Types I, II, III and V, and British Telecom SSDC5
KVC.3/FXS: two voice channels with two-wire interface for direct
connection to a telephone set
KVC.3/FXSP: similar to KVC.3/FXS, except that it has an internal ringer and line
feed supply
KVC.3/FXO: two voice channels with two-wire interface and FXO loop start
signaling for direct connection to a PBX extension line.
KLS.1 - Low-speed RS-232 data module. For more information, refer to the
KLS.1 Installation and Operation Manual.
KLS.2 - Low-speed RS-232 four-channel asynchronous statistical data module.
For more information, refer to the KLS.2 Installation and Operation Manual.
KHS.1 - High-speed data interface module, provides two high-speed V.35,
RS-530 or RS-449/RS-422 data channels. For more information, refer to the
KHS.1 Installation and Operation Manual.
KHS.2 - Two-channel synchronous data module. For more information, refer
to the KHS.2 Installation and Operation Manual.