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Home > products > PoE LAN Transformer > VP8019 HF PoE Transformer VP8019M HF 10/100 Base-TX Voice Over IP Magnetics

VP8019 HF PoE Transformer VP8019M HF 10/100 Base-TX Voice Over IP Magnetics

Product Details

Place of Origin: Guangdong,China

Brand Name: LINK-PP

Certification: UL,RoHS,Reach,ISO

Model Number: VP8019M HF

Payment & Shipping Terms

Minimum Order Quantity: 400/2000/10K/25K

Price: $0.06-$3.2

Packaging Details: T&R

Delivery Time: Stock

Payment Terms: TT,NET30/60/90 Days

Supply Ability: 3KK/Month

Get Best Price
Highlight:

PoE Magnetics

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VP8019M HF

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VP8019M HF

Part Number:
VP8019 HF / VP8019M HF
Transformer Type:
Power Over Ethernet Transformer
Turns Ratio:
1CT:1CT
Insertion Loss:
-1.2dB Max
OCL:
350uH Min
HI-POT:
1500 Vrms
Operating Temperature Range:
-40°C To +85°C.
Part Number:
VP8019 HF / VP8019M HF
Transformer Type:
Power Over Ethernet Transformer
Turns Ratio:
1CT:1CT
Insertion Loss:
-1.2dB Max
OCL:
350uH Min
HI-POT:
1500 Vrms
Operating Temperature Range:
-40°C To +85°C.
VP8019 HF PoE Transformer VP8019M HF 10/100 Base-TX Voice Over IP Magnetics
 

 

 

VP8019 HF VP8019M HF POE Magnetics 10/100 POE Transformer

 

10/100BASE-TX VoIP Magnetics Module – VP8019M HF

Overview:


The VP8019M HF is a high-performance 10/100BASE-TX magnetics module specifically designed for Voice over IP (VoIP) applications, including IP phones and Ethernet switches. Engineered to meet IEEE 802.3af and ANSI X3.263 standards, this module ensures reliable signal integrity, efficient power handling, and seamless network performance.

 

Key Features:

IEEE 802.3af / ANSI X3.263 compliant for PoE (Power over Ethernet) support.

Supports up to 350 mA current for power-demanding VoIP devices.

Optimized for IP phone and Ethernet switch integration.

Compact footprint for space-constrained PCB designs.

Optional Auto MDIX support, enabling automatic detection of straight-through or crossover cables.

Operating Temperature: 0°C to +70°C

Storage Temperature: -10°C to +85°C

 


Electrical Specification @25℃

 

Parameter Conditions / Frequency Specification
Turn Ratio (±5%) TX / RX 1CT : 1CT
Insertion Loss 0.1 – 100 MHz ≤ -1.4 dB
Return Loss 1 – 30 MHz ≥ -18 dB
  40 MHz ≥ -14 dB
  50 MHz ≥ -13 dB
  60 – 80 MHz ≥ -12 dB
Crosstalk 30 MHz ≥ -45 dB
  60 MHz ≥ -40 dB
  100 MHz ≥ -35 dB
DCMR (Differential to Common Mode Rejection) 30 MHz ≥ -43 dB
  60 MHz ≥ -37 dB
  100 MHz ≥ -33 dB
OCL (Open Circuit Inductance) @100kHz, 0.1V, 8mA bias Specified separately
Isolation Voltage 1500 Vrms
Operating Temperature -40°C to +85°C

 

 


VP8019M HF DATA SHEET

 

VP8019 HF PoE Transformer VP8019M HF 10/100 Base-TX Voice Over IP Magnetics 0


      


Applications:

  • IP Phones
  • VoIP Gateways
  • Ethernet Switches
  • Network Interface Cards (NICs)
  • Power over Ethernet (PoE) Devices