Product Overview
The S16503G is a single-port 10/100M POE+ transformer module designed for Ethernet applications. It is compatible with various 10/100 Base-TX transceivers requiring a 1:1 transmit and receive turns ratio. This module complies with the IEEE 802.3at standard, featuring baseline wander compensation and enhanced EMC system performance through tuned Common Mode Chokes (CMCs). Its low-profile surface mount packaging is suitable for Hi-Temp Reflow Processes, making it ideal for 10/100Mbps Ethernet applications.
Product Attributes
- Brand: CND-tek
- Model: S16503G
- Type: Single Port Transformer Module
- Interface: 10/100 Base-TX
- Packaging: Low profile Surface Mount Packaging
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 | 1CT:1CT(TX), 1CT:1CT(RX) | (5%) |
| Polarity | 1-16, 6-11 In-Phase | |
| Insertion Loss | -1.1 dB Max. | @ 1-100MHz |
| Return Loss | -16dB Min. | @ 1-30MHz |
| -12 dB Min. | @ 30-60 MHz | |
| -10 dB Min. | @ 60-80 MHz | |
| Common Mode Rejection | -42 dB Min. | @ 1-60 MHz |
| -35 dB Min. | @ 60-100 MHz | |
| -42 dB Min. | @ 1-30 MHz | |
| -35 dB Min. | @ 60 MHz | |
| -30 dB Min. | @ 80-100 MHz | |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
| Cross Talk | -35 dB Min. | @ 60 MHz |
| Operating Temperature | -0 TO +70 | |
| Storage Temperature | -25 TO +125 | |
| Units/Reel | 750 PCS | |
| Reel/Carton | 7 PCS | |
| Units/Carton | 5250 PCS |
2504140945_CND-tek-S16503G-T-CND_C47574990.pdf
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