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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
1000M
Mfr. Part #:
G2474CG T-CND
Package:
SMD-24P,17.8x12.3mm
Key Attributes
Model Number:
G2474CG T-CND
Product Description
Product Overview
The G2474CG is a single-port transformer module designed for 100/1000M Gigabit Ethernet applications, specifically 1000 Base-T, full duplex. It supports four pairs of category 5 UTP cable and provides cable interface for isolation and low common mode emissions. Compliant with IEEE 802.3at standard, this module is designed to support 1:1 Turns Ratio Transceivers and operates within a wide temperature range.
Product Attributes
- Brand: CND-tek
- Model: G2474CG
- Type: 100/1000M Single Port Transformer Module
- Turns Ratio: 1CT:1CT(TX), 1CT:1CT(RX)
Technical Specifications
| Specification | Value | Conditions |
|---|---|---|
| OCL (Open Circuit Inductance) | 350 H Min. | @ 100 KHz, 100mV with 11mA DC Bias |
| Leakage Inductance | 0.5 H Max. | @ 100KHz, 0.1V |
| Cw/w (Interwinding Capacitance) | 28pF Max. | @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max. | |
| Turns Ratio | 1CT:1CT (5%) | (TX), (RX) |
| Polarity | 1-24, 4-21, 7-18, 10-15 | In-Phase |
| Operating Temperature Range | -40 TO +85 | |
| Storage Temperature Range | -40 TO +125 | |
| Insertion Loss | -1.0 dB Max. | @ 1-100M |
| Return Loss | -18dB Min. | @ 1-30MHz |
| -14 dB Min. | @ 30-60 MHz | |
| -12dB Min. | @ 60-80 MHz | |
| -10dB Min. | @ 80-100 MHz | |
| Cross Talk | -40 dB Min. | @ 30 MHz |
| -35 dB Min. | @ 60 MHz | |
| -30 dB Min. | @ 100 MHz | |
| Common Mode Rejection | -40 dB Min. | @ 30 MHz |
| - 35 dB Min. | @ 60 MHz | |
| 30 dB Min. | @ 100 MHz | |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
Packing Specifications
| Unit | Quantity |
|---|---|
| Units per Reel | 400 PCS |
| Reels per Carton | 5 PCS |
| Units per Carton | 2000 PCS |
| Export Carton Dimensions (LxWxH) | 367(L)x337(W)x 235(H) mm |
2504140945_CND-tek-G2474CG-T-CND_C47574996.pdf
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