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{"title":"HX1332CNLT Power Over Ethernet Transformer for Medical Safety","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/03\/de303dba1073c98f3481018e9625-200x200-1\/hx1332cnlt_power_over_ethernet_transformer_for_medical_safety.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"HX1332CNLT","Certification":"UL,RoHS,Reach,ISO","Place of Origin":"Guangdong,China"}}
{"title":"Gigabit Lan Magnetic POE Transformer with 1.15A Current Ability , 749022016","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/83\/f0a6b7c142d8e822e0f2988f1297-200x200-1\/gigabit_lan_magnetic_poe_transformer_with_1_15a_current_ability_2c_749022016.jpg","attrs":{"Brand Name":"LINK-PP","Model Number":"749022016","Certification":"UL,RoHS,Reach,ISO","Place of Origin":"Guangdong,China"}}
The 749013011A is a high-performance LAN transformer specifically designed for 10/100 Base-T Ethernet applications with Power over Ethernet (PoE) support. This SMT transformer provides signal integrity, electrical isolation, and efficient power transfer over Ethernet cables, fully compliant with IEEE 802.3 and IEEE 802.3af standards.
It is ideal for industrial automation, IP communication, and IoT applications where reliable Ethernet connectivity and PoE power delivery are required.
Key Features and Specifications of 749013011A PoE Transformer
Property
Test Conditions
Value
Unit
Tolerance
Inductance (L)
100 kHz / 100 mV @ 8 mA
350
µH
min.
Insulation Test Voltage (VT)
1 min
1500
V (RMS)
min.
Insertion Loss (IL)
1–100 MHz
-1.1
dB
max.
Return Loss (RL)
1–30 MHz @ 100 Ω
-18
dB
min.
30–60 MHz @ 100 Ω
-14
dB
min.
60–80 MHz @ 100 Ω
-12
dB
min.
80–100 MHz @ 100 Ω
-10
dB
min.
Differential to Common Mode Rejection Ratio (DCMR)
1–30 MHz
-38
dB
min.
30–60 MHz
-38
dB
min.
60–100 MHz
-30
dB
min.
Crosstalk (CT)
1–60 MHz
-40
dB
min.
60–100 MHz
-35
dB
min.
Turns Ratio (n)
—
1:1
—
±3%
Data Rate
—
10/100BASE-TX
—
—
749013011A Datasheet-Schematic
749013011A Datasheet-Recommended Land Pattern
Mechanical Dimensions
Length: 12.20 ±0.25 mm
Width: 7.0 ±0.25 mm
Height: 5.40 ±0.25 mm
Mounting Type: Surface Mount (SMT)
Package: Compact design suitable for high-density PCB layouts
PoE Capability of 749013011A SMT LAN Transformer
The 749013011A supports PoE operation with up to 350 mA current per center tap, allowing both data transmission and DC power delivery through a single Ethernet cable. It is optimized for thermal reliability — ensuring stable performance up to +105°C component temperature under full PoE load.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
1997
Total Annual:
100,000,000-$120 million
Employee Number:
800~1000
Ecer Certification:
Verified Supplier
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 Transform... 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 Transform...