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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 #:
QVPR2014S
Package:
SMD-24P,17.6x12.3mm
Key Attributes
Model Number:
QVPR2014S
Product Description
Product Overview
The QVPR2014S is a 2.5G POE+ 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 Hi-Temp Reflow Process and complies with IEEE 802.3bz & 802.3at standards for 2.5G Base-Z, supporting 1:1 turns ratio transceivers.
Product Attributes
- Model: QVPR2014S
- Compliance: IEEE 802.3bz & 802.3at
- Packaging: Low profile Surface Mount, suitable for Hi-Temp Reflow Process
- Cable Support: Four pairs of category 5 UTP cable
- Turns Ratio: 1:1 (TX), 1:1 (RX)
Technical Specifications
| Specification | Value |
|---|---|
| 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 to Common Mode Capacitance) | 28 pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max |
| Turns Ratio | 1CT:1(TX), 1CT:1(RX) (5%) |
| Polarity | 1-24, 4-21, 7-18, 10-15 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 1-100MHz |
| Return Loss | -1.5dB Max. @ 100-125MHz |
| Common Mode Rejection | -16 dB Min. @ 1-40MHz, -14.25 dB Min. @ 40-60 MHz, -12dB Min. @ 60-100 MHz, -11.05dB Min. @ 100-125 MHz |
| Cross Talk | -30dB Min.@ 1-125 MHz |
| Isolation | -25dB Min.@ 1-125 MHz |
| HI-POT | 1500Vrms 1mA 1Second |
| Operating Temperature range | -40~+85 |
| Storage temperature range | -40~+125 |
| DC Line Current | 720mA Max @ 57V |
| Packing Specification (Units/Reel) | 400 PCS |
| Packing Specification (Reel/Carton) | 5 PCS |
| Packing Specification (Units/Carton) | 2000 PCS |
2412231915_CND-tek-QVPR2014S_C42418477.pdf
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