Adtran Dual E&M Plug-In Module - 1200105L3

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Product Overview

E&M module provide a quick and simple upgrade path for TSU multiplexers requiring support for PBX's, KSU's, analog telephones, dial-up modem pools, fax machines and leased line modems.

Applications involving 2- or 4-wire E&M tie lines are supported in the TSU multiplexer with the E&M module. In addition to supporting Type I, II and V E&M signalling, the E&M module support legacy leased line modems in Transmit Only (TO) mode. Each dual port plug-in module supports the 2713Hz loop back tone.


Manufacturer Adtran
Mfg Part# 1200105L3
SKU 10112644
UPC 607565001253
UPC 14 00607565001253
Interfaces/Ports Details 2 x RJ-11 E&M
Product Type CSU/DSU Module
Manufacturer Part Number 1200105L3
Manufacturer Adtran
Product Name TSU Dual E&M/TO Plug-In Module
Brand Name Adtran
Compatibility Adtran TSU Multiplexers
Application/Usage Voice
Tech Specs
Ports 2 x 8-pin RJ-45 Physical
Humidity Up to 95% Non-condensing Relative Humidity
Temperature 32°F (0°C) to 122°F (50°C) Operating / -4°F (-20°C) to 158°F (70°C) Storage
Product Type CSU/DSU Module
Manufacturer Part Number 1200105L3
Manufacturer Website Address
Manufacturer Adtran
Product Name Dual E&M Plug-In Module
Brand Name Adtran
Additional Information TLP Levels: -17dB to +7dB - Rx TLP (in 1 dB steps) +13dB, +6dB to -17dB Tx TLP (in 1 dB steps) Other Features: 2713 Hz Loopback capable Signalling Modes: E&M : E-lead originate device, detects M-lead Transmit Only
Dimensions 1.25" Height x 7" Width x 10" Depth
Weight (Approximate) 1.50 lb
Form Factor Plug-in Module
Management Front panel or VT-100 terminal setup and monitoring through TSU Multiplexer PC based configuration support via T-Watch PRO software
Impedance 600 Ohm
Operating Mode E&M 4-wire / E&M 2-wire
Standard Warranty 5 Year
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