• 10/100 Base-T Voip Magnetics Modules
• IEEE802.3af/ANSI X3.263 Compliant Performance
• 350mA Current Capability
• Designed For IP Phone Or Switch Application
• Suitable For Auto MDIX Application
• 10/100Base-T Ethernet Single Port Transformer Module
• LP2019ANL.pdf
• Cross 749013010

Electrical Specification @25℃
1.Turns Ratio:
TX=1CT:1CT RX=1CT:1CT
2.Insertion Loss:
0.1-100MHz:-1.0dB MAX
3.Return Loss:
0.1-30MHz:-18dB MIN
30-60MHz: -13dB MIN
60-80MHz:-12dB MIN
4.Crosstalk:
0.1-100MHz:-35dB MIN
5.DCMR:
30MHz:-42dB MIN
60MHz:-36dB MIN
100MHz:-33dB MIN
6.CMRR:
1-100MHz: -40dB TYP
7.L: 1-3,6-8:
350uH MIN 100KHz 0.1V 8mADC
8.DCR: 1-3,6-8: 0.9 OHM MAX
9.LK:
1-3(Tie:16+14):0.5uH MAX 100KHz 0.1V
6-8(Tie:11+9): 0.5uH MAX 100KHz 0.1V
10.Cw/w:
(1-3),(16-14):28pF MAX 100KHz 0.1V
(6-8),(11-9): 28pF MAX 100KHz 0.1V
11.Isolation Voltage: 1500Vrms
12.Operating Temperature: -40℃～+85℃.

NOTES:
1.Designed to support application,such as SOHO(ADSL
modems),LAN-on-Motherboard(LOM),hub and Switches.
2.Power over Ethernet (PoE) Magnetics
3.PoE applications current capability: 350mA.
4.With various Turns Ratios.
5.RoHS "NL" peak solder rating 255± 5℃.

LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transformers, and SFP Modules. We focus on improving product reliability and durability.

Main Production Lines

◆ 10/100/1000/10GBase-T LAN Isolation Transformer and Filter

◆ Rj45 Modular Jack With Integrated 10/100/1000/10G Magnetics
◆ Magnetic Rj45 Jack with POE/ POE+; IEEE823.3af/ IEEE802.3at
◆ LAN Transformer With POE/ POE+; IEEE823.3af/ IEEE802.3at
◆ T1/E1,T3/DS3/E3/STS-1 Interface LAN transformer
◆ ISDN,HDSL,ADSL and VDSL Transformer and splitter

◆ Optical Transceivers