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| LAN 1000 Base T Dual Port Magnetic Modules 7439-7440 CONTENTS Schematic * Designed for Ethernet 100/1000 Base-T full duplex applications * Supports 4 pairs of category 5 UTP cable * Cable interface for isolation and low common mode emissions * Compliant with IEEE 802.3ab standard for 1000 Base-T * Supports 1:1 Turns Ratio Transceivers * Isolation voltage: 1500 Vrms PAGE 2 Mechanical & Electrical Specs 1 MECHANICAL (All dimensions in inches) SUGGESTED PAD LAYOUT UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE 0.010 ELECTRICAL SPECIFICATIONS @ 25C 7439-7440 13/03/03 Part Number Insertion Loss (dB MAX) 1-100 MHz 1-30 MHz Return Loss (dB MIN @ 100) 40 MHz 50 MHz 60-80 MHz 100 MHz Differen to Common tial Mode Rejection (dB Typ) 30 MHz 60 MHz 100 MHz 30 MHz Crosstalk (dB MIN) 60 MHz 100 MHz 7439 ISSUE: A -1.4 -1.4 -16 -16 -14.4 -14.4 -13.1 -13.1 -12 -12 -10 -10 -45 -45 -40 -40 -35 -35 -43.5 -40 -37.5 -35 -33 -30 7440 Continued 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company Page 1 of 2 LAN SCHEMATICS 1000 Base T Dual Port Magnetic Modules 7439-7440 7439 TCT1 1 48 CMT1 TCT1 1 7440 48 CMT1 TD1+ 2 47 MX1+ TD1+ 2 47 MX1+ TD1- 3 46 MX1- TD1- 3 46 MX1- TCT2 4 45 CMT2 TCT2 4 45 CMT2 TD2+ 5 44 MX2+ TD2+ 5 44 MX2+ TD2- 6 43 MX2- TD2- 6 43 MX2- TCT3 7 42 CMT3 TCT3 7 42 CMT3 TD3+ 8 41 MX3+ TD3+ 8 41 MX3+ TD3- 9 40 MX3- TD3- 9 40 MX3- TCT4 10 39 CMT4 TCT4 10 39 CMT4 TD4+ 11 38 MX4+ TD4+ 11 38 MX4+ MEDIA SIDE MEDIA SIDE CHIP SIDE TD4- 12 37 MX4- CHIP SIDE TD4- 12 37 MX4- TCT5 13 36 CMT5 TCT5 13 36 CMT5 TD5+ 14 35 MX5+ TD5+ 14 35 MX5+ TD5- 15 34 MX5- TD5- 15 34 MX5- TCT6 16 33 CMT6 TCT6 16 33 CMT6 TD6+ 17 32 MX6+ TD6+ 17 32 MX6+ TD6- 18 31 MX6- TD6- 18 31 MX6- 7439-7440 TCT7 19 30 CMT7 TCT7 19 30 CMT7 TD7+ 20 29 MX7+ TD7+ 20 29 MX7+ 13/03/03 TD7- 21 28 MX7- TD7- 21 28 MX7- TCT8 22 27 CMT8 TCT8 22 27 CMT8 ISSUE: A TD8+ 23 26 MX8+ TD8+ 23 26 MX8+ TD8- 24 25 MX8- TD8- 24 25 MX8- 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company Page 2 of 2 |
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