Low Profile Surface Mount 2.5G POE Transformer Module CND-tek QVPR2014S with Isolation and Low Emissions

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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