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1000 Base-T Dual Port Transformer Module CND-tek G4802D for Network Isolation and Signal Integrity

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Product Description

Product Overview

The EN G4802D is a 100/1000M Dual Port Transformer Module designed for long-haul Gigabit Ethernet 1000 Base-T, full duplex applications. It supports four pairs of category 5 UTP cable and provides cable interface for isolation and low common mode emissions. This module is compliant with the IEEE 802.3ab standard for 1000 Base-T. It operates within a temperature range of 0 to +70 and can be stored between -25 to +125.

Product Attributes

  • Brand: CND-tek
  • Model: G4802D
  • Type: 100/1000M Dual Port Transformer Module

Technical Specifications

Specification Value Conditions
OCL 350 H Min. @ 100 KHz, 100mV with 8mA DC Bias
Leakage Inductance 0.5 H Max. @ 100KHz, 0.1V
Cw/w 28pF Max. @ 100KHz, 0.1V
DCR 1.20 Max.
Turns Ratio (5%) 1CT:1 (TX), 1CT:1 (RX)
Polarity 2-47, 5-44, 8-41, 11-38, 14-35, 17-32, 20-29, 23-26 In-Phase
Insertion Loss -1.1 dB Max. (TX & RX) @ 1-100 MHz
Return Loss -18 dB Min. @ 0.5-30MHz
Return Loss -15 dB Min. @ 40 MHz
Return Loss -13 dB Min. @ 60 MHz
Return Loss -11 dB Min. @ 80 MHz
Return Loss -10 dB Min. @ 100 MHz
Cross Talk -45 dB Min. @ 30 MHz
Cross Talk -40 dB Min. @ 60 MHz
Cross Talk -35 dB Min. @ 100 MHz
Common Mode Rejection -43 dB Min. @ 1-30 MHz
Common Mode Rejection -37 dB Min. @ 60 MHz
Common Mode Rejection -33 dB Min. @ 80-100 MHz
Isolation HI-POT 1500Vrms 1mA, 3 Seconds
Dimensions 13.30mm x 18.00mm (Refer to schematic)
Operating Temperature 0 TO +70
Storage Temperature -25 TO +125
Units per Reel 18 PCS
Reels per Carton 90 PCS
Units per Carton 1620 PCS

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Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Sellina

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