Product Overview
This 2.5G Single Port Transformer Module is 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. The module features a low-profile surface mount packaging suitable for Hi-Temp Reflow Process and is compliant with the IEEE 802.3bz standard for 2.5G Base-Z, designed to support 1:1 Turns Ratio Transceivers.
Product Attributes
- Brand: CND-tek
- Model Number: QG24593SH
- Packaging: Surface Mount
- Certifications: Compliant with IEEE 802.3bz standard
Technical Specifications
| Specification | Value |
|---|---|
| Type | 2.5G Single Port Transformer Module |
| Cable Support | Four pairs of category 5 UTP cable |
| OCL | 180 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%) |
| HI-POT Isolation | 1800Vrms, 1mA, 1Second |
| Operating Temperature Range | -40~+85 |
| Storage Temperature Range | -40~+125 |
| Insertion Loss (1-50MHz) | -0.50dB Max. |
| Insertion Loss (50-125MHz) | -1.00dB Max. |
| Insertion Loss (125-200MHz) | -2.00dB Max. |
| Insertion Loss (200-250MHz) | -2.50dB Max. |
| Return Loss (1-50MHz) | -20dB Min. |
| Return Loss (50-125MHz) | -14.4Min@ 100MHz |
| Return Loss (125-250MHz) | -9.5dB Min.@ 200 MHz |
| Return Loss (200-250MHz) | -8dB Min.@ 250 MHz |
| Cross Talk (1-125MHz) | -30dB Min. |
| Cross Talk (125-250MHz) | -25 dB Min. |
| Common Mode Rejection (1-125MHz) | -30 dB Min. |
| Common Mode Rejection (125-250MHz) | -25 dB Min. |
| Units per Reel | 300 PCS |
| Reels per Carton | 5 PCS |
| Units per Carton | 1500 PCS |
| Dimensions (mm) | 330 x 10.6 (Refer to Schematics) |
| Tolerance (Unless otherwise specified) | 0.15mm |
2511111720_CND-tek-QG24593SH_C52677902.pdf
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