Product Overview
The QG2401D 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. Featuring a low-profile surface mount package suitable for high-temperature reflow processes, this module complies with the IEEE 802.3bz standard for 2.5G Base-Z and is designed to support 1:1 turns ratio transceivers.
Product Attributes
- Brand: CND-tek
- Model: QG2401D
Technical Specifications
| Specification | Value |
|---|---|
| Module Type | 2.5G Single Port Transformer Module |
| Application | Long Haul |
| Cable Support | Four pairs of category 5 UTP cable |
| Standard Compliance | IEEE 802.3bz (2.5G Base-Z) |
| Transceiver Support | 1:1 Turns Ratio |
| OCL (Open Circuit Inductance) | 180 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w (Common Mode Rejection) | 35 pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max |
| Turns Ratio (5%) | 1CT:1 (TX), 1CT:1 (RX) |
| Polarity | 1-24, 4-21, 8-17, 11-14 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 1-100MHz -2.0 dB Max. @ 100-200MHz |
| Return Loss | -20 dB Min. @ 1-40MHz -18dB Min. @ 40.1-100MHz -12dB Min. @ 100.1-200MHz |
| Cross Talk | -30dB Min.@ 1-100 MHz -25dB Min.@ 100.1-200 MHz |
| Common Mode Rejection | -30dB Min.@ 1-100 MHz -25dB Min.@ 100.1-200 MHz |
| Isolation HI-POT | 1500Vrms 1mA 60S or 1650VAC 1mA 6S |
| Operating Temperature Range | -40~+85 |
| Storage Temperature Range | -40~+125 |
| Packing Specification (Units/Reel) | 32 PCS |
| Packing Specification (Reel/Carton) | 90 PCS |
| Packing Specification (Units/Carton) | 2880 PCS |
| Dimensions (Approx.) | 13.30 x 18.00 (mm) |
2410141445_CND-tek-QG2401D_C19724710.pdf
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