Datasheet > TEW5376-3

TEW5376-3

更新时间： 2024-11-23 03:28:15

品牌	Logo	应用领域
FILTRAN		变压器
页数	文件大小	规格书
1页	27K
描述
CEPT/T1 Input/Output Transformer

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数据手册

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TEW5376-3 数据手册

CEPT/T1

Input/Output Transformer

TEW5376

TEW5376 is designed to be used

either as a transmit or as a

receive transformer in the ISDN

primary rate access network, for

the following devices.

When in transmit mode, connect

the two primary windings in

parallel, pins 1 to 3 and 2 -4.

When in receive mode, connect

the two primary windings in

seriesp, pin 2 to pin 3.

Siemens

PEB2235

PEB2236

Typical applications are:

SGS-THOMSON

STLC5432

•

Primary rate ISDN network

nodes.

Complies with ANSI T1.408 and

CCITT I.431, with regards to

Longitudinal Balance and with

T1.408 and G.703 for the return

Loss.

PBX or computer to

T1/CEPT Digital Trunks.

TDM Multiplexers.

MECHANICAL

Top view.

Line

Device

Recommended

Foot Print

All dimensions

are in mm.

ELECTRICAL SPECIFICATION

Line Impedance

TEW5376-1

TEW5376-2

TEW5376-3

(5-6)

100 Ω

1 : 1 : 2.67

> 2.2

75 Ω

1 : 1 : 1.57

> 0.75

CEPT

120 Ω

1 : 1 : 2

> 1.2

Turns ratio

(1-2) : (3-4) : (5-6)

(5-6)

Inductance (mH)

Pulse Mask

CEPT

I.431

Longitud. Bal.

Return Loss

T1.408

1500

I.431

G.703

1500

G.703

1500

Dielectric Strength (Vrms)

Filtran Limited

229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,

Tel : (613) 226 -1626 Fax : (613) 226 -7124

2-42

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