CND tek TG2487S single port transformer module featuring low common mode emissions for 10G long haul

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Product Description

Product Overview

The TG2487S is a single-port transformer module designed for long-haul 10G applications. It supports four pairs of Category 5 UTP cable, featuring a cable interface for isolation and low common mode emissions. This module boasts a low-profile surface mount packaging suitable for high-temperature reflow processes and is compliant with the IEEE 802.3an standard for 10G Base-Z, designed to support 1:1 turns ratio transceivers.

Product Attributes

Brand: CND-tek
Model: TG2487S
Packaging: Surface Mount
Certifications: IEEE 802.3an

Technical Specifications

Specification	Value
Product Type	10G Single Port Transformer Module
Application	Long Haul
Cable Support	Four pairs of Category 5 UTP cable
OCL	120 H Min. @ 100 KHz, 100mV with 8mA DC Bias
Leakage Inductance	0.50 H Max. @ 100KHz, 0.1V
Cw/w	35 pF Max. @ 100KHz, 0.1V
DCR	1.20 Max
Turns Ratio	1CT:1(TX), 1CT:1(RX) (5%)
Polarity	1-24, 4-21, 7-18, 10-15 In-Phase
Insertion Loss	-1.0 dB Max. @ 1-100MHz -2.0dB Max. @ 100-250MHz
Return Loss	-3.0 dB Max. @ 250-500MHz
Cross Talk	-15 dB Min. @ 1-100MHz -13 Min@ 100-250 MHz -10dB Min.@ 250-500 MHz
Common Mode Rejection	-30 dB Min.@ 1-500 MHz
Isolation HI-POT	1500Vrms 1mA 60Second or 1650VAC 1mA 6S
Operating Temperature Range	-40~+85
Storage Temperature Range	-40~+125
Reel Packing Specification (Units/Reel)	850 PCS
Carton Packing Specification (Reels/Carton)	5 PCS
Carton Packing Specification (Units/Carton)	4250 PCS
Dimensions (mm)	330 x 10.6 (Note: Unless otherwise specified, all tolerances are 0.15mm)