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Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Specifications
Inductance :
350uH
Operating Temperature :
-40℃~+85℃
Turns Ratio :
1CT:1CT
Description :
1CT:1CT Pulse Transformers RoHS
Mfr. Part # :
ALAN-2302
Model Number :
ALAN-2302
Description

Product Overview

The ALAN-2302 is a single-port LAN transformer designed for 100/1000 Base-T Ethernet applications, featuring PoE+ capabilities and an extended temperature range. It provides essential signal conditioning, EMI suppression, and signal isolation. This transformer is compatible with leading PHY IC manufacturers and meets IEEE 802.3 specifications, including IEEE 802.3at compliant performance for Power Over Ethernet (PoE+). Its symmetrical Tx & RX channels support Auto MDI/MDIX. Ideal for use in hubs, switches, routers, servers, and NIC cards operating in demanding environments.

Product Attributes

  • Brand: ABRACON
  • Certifications: ISO 9001 / QS 9000 Certified, ISO 9001:2008 Certified, RoHS/RoHS II Compliant
  • Product Series: ALAN-2302
  • Compliance: RoHS/RoHS II Compliant

Technical Specifications

Parameter Minimum Typical Maximum Units Notes
Operating Temperature -40 +85 C
Storage Temperature -40 +85 C
Turn Ratio 1CT:1CT 5%
Inductance (OCL) 350 H @ 100KHz/0.1V@8mA
Leakage Inductance (LL) 0.5 H @ 100KHz/0.1V
Cw/w 30 pF @ 100KHz/0.1V
DC Resistance 1.2
Insertion Loss -1.1 dB @ 0.1MHz
Return Loss 8 - dB @ 30MHz
Cross Talk -41 dB @ 30MHz
Differential to Common Mode Rejection -30 dB 1-100MHz
Common Mode Rejection -30 dB 1-100MHz
PoE Current Capacity 750 mA
Hi-Pot 1500 Vrms @ 0.5mA/60Sec or 1650Vrms/0.5mA/2Sec
Dimensions (L x W x H) 17.50 x 15.60 x 5.40 mm
Weight 2.1 grams / pcs
Packing 400 pcs / reel TAPE & REEL

Reflow Profile:

  • Average Ramp-Up Rate (Ts max to Tp): 3C /second max.
  • Preheat - Temperature Min (Ts min): 150C
  • Preheat - Temperature Max (Ts max): 200C
  • Preheat - Time (ts min to ts max): 60-120 seconds
  • Time maintained above: - Temperature (TL): 217C
  • Time maintained above: - Time (tL): 60-150 seconds
  • Peak/Classification Temperature (Tp): 245+0/-5C
  • Time within 5C of actual Peak Temperature (tp): 20-40 seconds
  • Ramp-Down Rate: 6C /seconds max
  • Time 25C to Peak Temperature: 8 minutes max.

2411280051_ABRACON-ALAN-2302_C6123408.pdf

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Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware

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Product Detail
Inductance :
350uH
Operating Temperature :
-40℃~+85℃
Turns Ratio :
1CT:1CT
Description :
1CT:1CT Pulse Transformers RoHS
Mfr. Part # :
ALAN-2302
Model Number :
ALAN-2302
Contact Supplier
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware
Power over Ethernet plus LAN transformer ABRACON ALAN 2302 designed for network communication hardware

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Current Transformers, Pulse Transformers, Power Transformers
Employee Number :
>300
Certification Level :
Verified Supplier
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