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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
180uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
2.5G
Mfr. Part #:
QG2438S
Package:
SMD-24P,17.6x12.3mm
Key Attributes
Model Number:
QG2438S
Product Description
Product Overview
This 2.5G Single Port Transformer Module is designed for long-haul applications. It supports four pairs of category 5 UTP cable, offering isolation and low common mode emissions through its cable interface. The module features a low-profile surface mount packaging suitable for Hi-Temp Reflow Processes and complies with IEEE 802.3bz & 802.3at standards for 2.5G Base-Z. It is engineered to support 1:1 turns ratio transceivers and has a DC Line Current rating of 600mA Max @ 57V.
Product Attributes
- Product Model: QG2438S
- Type: 2.5G Single Port Transformer Module
- Cable Interface: Category 5 UTP cable
- Packaging: Low profile Surface Mount Packaging
- Reflow Process Compatibility: Hi-Temp Reflow Process
Technical Specifications
| Specification | Value |
|---|---|
| OCL | 180 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w | 28 pF Max. @ 100KHz, 0.1V |
| DCR | 1.00 Max |
| Turns Ratio | 1CT:1(TX), 1CT:1(RX) (5%) |
| Polarity | 2-23, 5-20, 8-17, 11-14 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 1-125MHz |
| Return Loss | -20 dB Min. @ 1-40MHz |
| Cross Talk | -20+15*Log(f/40) dB Min. @ 40-200 MHz |
| Common Mode Rejection | -30 dB Min.@ 1-125 MHz |
| Isolation | -25 dB Min.@ 1-200 MHz |
| HI-POT | 1500Vrms 1mA 1Second |
| DC Line Current | 600mA Max @ 57V |
| Operating Temperature range | -40~+85 |
| Storage temperature range | -40~+125 |
| Units/Reel | 400PCS |
| Reel/Carton | 5PCS |
| Units/Carton | 2000PCS |
| Standard Compliance | IEEE 802.3bz & 802.3at (2.5G Base-Z) |
| Transceiver Support | 1:1 Turns Ratio |
2410141446_CND-tek-QG2438S_C3003222.pdf
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