Product Overview
The CND-tek xxxx 18G Single Port Transformer Module is engineered for long-haul 18G applications. It supports four pairs of category 5 UTP cable, featuring a cable interface designed for isolation and low common mode emissions. This module boasts a low-profile surface mount packaging, optimized for high-temperature reflow processes. It is compliant with the IEEE 802.3an standard for 18G Base-Z and designed to support 1:1 turns ratio transceivers.
Product Attributes
- Brand: CND-tek
- Model: EN EG2461S
- Type: 18G Single Port Transformer Module
- Compliance: IEEE 802.3an for 18G Base-Z
- Packaging: Low profile Surface Mount Packaging for Hi-Temp Reflow Process
Technical Specifications
| Specification | Value |
|---|---|
| OCL (Open Circuit Inductance) | 100 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w (Common Mode Capacitance) | 35 pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.00 Max |
| Turns Ratio | 1CT:1 (TX), 1CT:1 (RX) |
| Polarity | 2-23, 5-20, 8-17, 11-14 (In-Phase) |
| Insertion Loss | -1.0 dB Max. @ 1-100MHz -2.0 dB Max. @ 100-600MHz -3.0 dB Max. @ 600-800MHz |
| Return Loss | -18 dB Min. @ 1-40MHz |
| Cross Talk | -18+8.5*log(f/40) dB Min. @ 40-600 MHz -8+20*log(f/600) dB Min. @ 600-800 MHz |
| Common Mode Rejection | -18 dB Min.@ 1-800 MHz |
| Isolation HI-POT | 1500Vrms 1mA 60Second or 1650VAC 1mA 6S |
| Operating Temperature Range | -40~+85 |
| Storage Temperature Range | -40~+125 |
| Packing Specification (per reel) | 350 PCS |
| Packing Specification (reels per carton) | 10 PCS |
| Packing Specification (units per carton) | 3500 PCS |
2410141445_CND-tek-EG2461S_C19724706.pdf
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