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Dual E&M/TO MODULE

EXPANSION MODULES FOR THE TSU
Part# 1200105L3 and 1200106L3

Applications involving 2- or 4-wire E&M tie lines are supported in the TSU Multiplexer with the E&M modules (Part# 1200105L3 and 1200106L3 ). In addition to supporting Type I, II and V E&M signaling, the E&M modules (Part# 1200105L3 and 1200106L3 ) support legacy leased line modems in Transmit Only (TO) mode. Each dual port plug-in and dual port plug-on module supports the 2713Hz loop back tone. The module installs in the expansion slot of the TSU Multiplexer to provide RJ interface connectivity to the KSU, PBX, switch or leased line analog modem.

bulletTwo voice ports operate in 2- or 4-wire E&M Type I/Type II/Type V or Transmit Only modes
bulletTrunk interfaces to PBX or key system
bulletSupports leased line modem applications
bulletDetects 2713 Hz loopback tone
bulletCompatible with any TSU expansion module
bulletAvailable as plug-in or plug-on

Product Specifications

PHYSICAL INTERFACE

bulletDual Modular RJ-45

OPERATING MODES

bullet2- or 4-Wire E&M (Modes I, II, V)
bullet2- and 4-wire Transmit Only

IMPEDANCE

bullet600 OHMS

TLP LEVELS

bullet-17dB to +7dB - Rx TLP (in 1 dB steps)
bullet+13dB, +6dB to -17dB Tx TLP (in 1 dB steps)

SIGNALING MODES

bulletE&M: E-lead originate device, detects M-lead
bulletTransmit Only

OTHER FEATURES

bullet2713 Hz Loopback capable

ENVIRONMENT

Operating

bullet0° to 50 °C (32° to 122 °F)

Storage

bullet-20° to 70 °C (-4° to 158 °F)

Relative Humidity

bulletUp to 95%, non-condensing

PHYSICAL

Module Dimensions

bullet7.0" W x 10.0" D x 1.25" H
bulletStandard TSU Plug-in, plug-on or single card format

Weight

bullet1.5 lbs

AGENCY APPROVALS

bulletFCC Part 15 (A), CISPR 22 (A), Industry Canada CS03, UL 1950, CUL IEC 950

PRODUCT INCLUDES

bulletUser Manual

Ordering Information

bulletDual E&M Plug-In - 1200105L3
bulletDual E&M Plug-On - 1200106L3

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Last modified: June 05, 2008