TEW5280

www.DataSheet4U.com CEPT /T1 TEW5280 is designed and approved to be used as a transmit transformer in T1/CEPT applications with the following devices: Output Transformer TEW5280 Typical applications are: Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. TDM Multiplexers. Fully encapsulated in epoxy. – Dallas DS2186 DS2151Q DS2153Q PM4341 T1X PM6431 E1 T7290 – – PMC-Sierra AT&T BABT certified for reinforced insulation to EN60950 & EN41003 Complies with ANSI T1.408 and CCITT I.431, with regards to Longitudinal Balance Cert # : CR/T/0052 MECHANICAL 1 Device 3 TEW5280-1 6 Line 4 WHITE DOT AT PIN 1 5280.chp ELECTRICAL SPECIFICATIONS Line Impedance DCR (Ohms) Turns Ratio Inductance (mH) Pulse Mask Longitud. Bal. Dielectric Strength (Vrms) (1 - 3) (6 - 4) (1 - 3) : (6 - 4) ( 6 - 4) TEW5280 -1 75, 100 & 120 Ω 0.61 0.77 1 : 1.35 > 1.75 T1 & CEPT T1.408 & I.431 4000 ISSUE:G 96/06/10 Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, Tel : (613) 226 1626 Fax : (613) 226 7124 2-29 ...