7248 FILTRAN | Alldatasheet

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Technical content

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

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com LAN An ISO 9001 Registered Company ISSUE: A 23/10/01 7248

  • Designed to support two RJ-45 connectors
  • Compliant with IEEE 802.3u and ANSI X3.263 standards ELECTRICAL SPECIFICATION @ 25˚C Insertion Loss (dB TYP) Return Loss (dB MIN) Differential to Common Mode Rejection (dB TYP) Crosstalk (dB TYP)Part Number 0.1-100MHz 2-30MHz 40 MHz 50 MHz 60-80MHz 1-60MHz 60-200MHz 1MHz 30MHz 60MHz 100MHz 7248 -1.2 -18 -16 -14 -12 -45 -35 -60 -45 -40 -35 10/100 BASE-TX DUAL PORT MODULE 7248 MECHANICAL AND SCHEMATIC (All dimensions in inches) -TD1 1:1 +TD1 TDCT1 32 2 TXCT1 -TX1 +TX1 RDCT1 -RD1 6 +RD1 4 RXCT1 -RX1 +RX1 1:1 RDCT2 -RD2 12 TDCT2 +RD2 10 -TD2 9 +TD2 7 1:1 1:1

14 RXCT2

-RX2 +RX2 TXCT2 -TX2 +TX2 FD/C

0.30 MAX

0.5508 11 X .050 0.690 24 X .020 0.480 24 X 0.045 24 X 0.030 0.650 11 X 0.050 0.010 0.500 0.550 7248 SUGGESTED PAD LAYOUT SCHEMATIC