Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325

http://www.talema-nuvotem.com

Features

•

industry standard through-hole footprints

•

wide range compatible with all common transceiver IC's

•

controlled parameters ensure full compliance with

ITU-T G.703 when matched with recommended IC

•

ideal for all 1.544 and 2.048 Mbs interface applications

•

manufactured in an ISO-9001:2000, TS-16949:2002

and ISO-14001:2004 certified Talema facility

•

1500Vrms minimum isolation voltage

•

extended operating temperature: -40° to +85°C

•

fully RoHS compliant

Electrical Specifications @ 25°C

Turns Ratio: Bold = IC side windings

IS2M Series

Schematic

Note: Unused pins not provided

E1/T1/ PRI/CEPT Single Transformers

Dimensions: Inches (Millimeters)

Tolerance: ±0.010 (0.25) unless specified otherwise

0.400

(10.16)

.250

(6.35)

.150

(3.81)

.200

(5.08)

3

4

2

5

1

6

.350

(8.89)

.500

(12.70)

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IC

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(10-06) Communications\ E1/T1\IS2M