Product Overview
The SQ24002 is a 2.5G Single Port Transformer Module designed for long haul applications. It supports four pairs of category 5 UTP cable, providing isolation and low common mode emissions through its cable interface. This module features a low-profile surface mount packaging suitable for high-temperature reflow processes and is compliant with the IEEE 802.3bz standard for 2.5G Base-Z. It is engineered to support 1:1 turns ratio transceivers.
Product Attributes
- Brand: CND-tek
- Model: SQ24002
- Type: 2.5G Single Port Transformer Module
Technical Specifications
| Specification | Value |
|---|---|
| OCL | 180 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.2V |
| Cw/w | 35 pF Max. @ 100KHz, 0.2V |
| DCR | 1.20 Max |
| Turns Ratio (5%) | 1CT:1(TX), 1CT:1(RX) |
| Polarity | 1-24, 5-20, 7-18, 11-14 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 1-100MHz -2.0 dB Max. @ 101-200MHz |
| Return Loss | -20 dB Min. @ 1-40MHz -20+15*LOG(f/40) dB Min. @ 41-200 MHz |
| Cross Talk | -39 dB Min.@ 1-100 MHz -25 dB Min.@ 101-200 MHz |
| Common Mode Rejection | -25dB Min.@ 1-200 MHz |
| Isolation HI-POT | 1500Vrms 1mA 1Second |
| Operating Temperature range | -40~+85 -40~+125 |
| Packaging | Surface Mount |
| Cable Support | Category 5 UTP cable (four pairs) |
| Standard Compliance | IEEE 802.3bz (2.5G Base-Z) |
| Reel Quantity | 850 PCS/reel |
| Carton Quantity | 4250 PCS/carton (5 reels/carton) |
| Dimensions | Refer to Schematic (Units: mm, Tolerances: 0.15mm) |
2504140945_CND-tek-SQ24002-T-CND_C47574998.pdf
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