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749054010 10GBASE-T SMT PoE Transformer With 4000V RMS Isolation

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749054010 10GBASE-T SMT PoE Transformer With 4000V RMS Isolation

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Brand Name :	LINK-PP
Model Number :	749054010
Certification :	UL,RoHS,REACH,ISO
Price :	$0.8-$1.3
Payment Terms :	L/C, D/A, D/P, T/T, Western Union
Supply Ability :	500000PCS/Week
Delivery Time :	2 weeks

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749054010 10GBASE-T SMT PoE Transformer With 4000V RMS Isolation

Key Features of 749054010 Ethernet Transformer:

The 749054010 is a high-performance 10GBASE-T Surface-Mount (SMT) LAN transformer, specifically designed to meet the stringent requirements of next-generation Ethernet applications. It delivers exceptional signal integrity and reliability for high-speed data transmission across a range of industrial and commercial environments. Ideal applications include 10G Ethernet switches and routers, data center networking equipment, industrial communication systems, and high-speed network interface cards (NICs).

Supports high-speed 10GBASE-T Ethernet applications.
PoE capability up to 350 mA for power delivery over Ethernet.
Surface-mount design facilitates compact PCB layouts.
Compliant with IEEE standards: 802.3af, 802.3at, 802.3an and 802.3bt
Wide operating temperature range (-40 up to +85 °C) suitable for industrial environments.
RoHS Compliant – Meets environmental standards for lead-free manufacturing.
Tape & reel packaging for efficient mass production.

Electrical Properties of 749054010 10G Ethernet Transformer:

Property	Specification
Inductance (L)	100 kHz / 100 mV @ 8 mA: 120 µH (min.)
DC Resistance 1	100 kHz / 100 mV (Pins 1–12): 500 mΩ (max.)
DC Resistance 2	100 kHz / 100 mV (Pins 13–24): 700 mΩ (max.)
Insertion Loss (IL)	100 kHz – 1 MHz: -3 dB (max.)
Insertion Loss (IL)	1 – 250 MHz: -1.5 dB (max.)
Insertion Loss (IL)	250 – 500 MHz: -3 dB (max.)
Return Loss (RL)	1 – 40 MHz @ 100 Ω: -18 dB (min.)
Return Loss (RL)	40 – 100 MHz @ 100 Ω: -14 dB (min.)
Return Loss (RL)	100 – 250 MHz @ 100 Ω: -8 dB (min.)
Return Loss (RL)	250 – 500 MHz @ 100 Ω: -5 dB (min.)
Differential to Common Mode Rejection (DCMR)	1 – 100 MHz: -30 dB (min.)
Differential to Common Mode Rejection (DCMR)	100 – 250 MHz: -25 dB (min.)
Differential to Common Mode Rejection (DCMR)	250 – 500 MHz: -20 dB (min.)
Common Mode Rejection (CMRR)	1 – 100 MHz: -30 dB (min.)
Common Mode Rejection (CMRR)	100 – 250 MHz: -25 dB (min.)
Common Mode Rejection (CMRR)	250 – 500 MHz: -20 dB (min.)
Crosstalk (CT)	1 – 100 MHz: -35 dB (min.)
Crosstalk (CT)	1 – 500 MHz: -25 dB (min.)
Insulation Test Voltage (VT)	1 min: 4000 V (RMS)
Clearance Distance (Cl)	5 mm (min.)
Creepage Distance (Cr)	8 mm (min.)

749054010 Datasheet:

749054010 SMT Transformer Datasheet

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