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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
100M
Mfr. Part #:
11FB-05NL T-CND
Package:
SMD-16P,12.7x7mm
Key Attributes
Model Number:
11FB-05NL T-CND
Product Description
Product Overview
The 11FB-05NL is a single-port transformer module designed for 10/100 Mbps Ethernet applications. It is compatible with various 10/100 Base-TX transceivers requiring a 1:1 transmit and receive turns ratio. This module complies with the IEEE 802.3at standard, offering baseline wander compensation and a 720mA current capability per POE port, making it suitable for both End-span and Mid-span POE+ applications. Its low-profile surface mount packaging is designed for Hi-Temp Reflow processes, and it features Common Mode Chokes (CMCs) tuned to enhance EMC system performance.
Product Attributes
- Brand: CND-tek
- Model: 11FB-05NL
Technical Specifications
| Specification | Value |
|---|---|
| Ethernet Speed | 10/100 Mbps |
| POE Standard Compliance | IEEE 802.3at |
| Turns Ratio | 1CT:1CT (TX), 1CT:1CT (RX) |
| OCL (Open Circuit Inductance) | 350 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w (Common Mode Capacitance) | 28pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max. |
| Polarity | 1-16, 6-11 In-Phase |
| Insertion Loss | -1.1 dB Max. @ 1-100MHz |
| Return Loss | -16dB Min. @ 1-30MHz -12 dB Min. @ 30-60 MHz -10 dB Min.@ 60-80 MHz |
| Common Mode Rejection | -42 dB Min.@ 1-60 MHz -35 dB Min.@ 60-100 MHz |
| Cross Talk | -42 dB Min.@ 1-30 MHz -35 dB Min.@ 60 MHz -30 dB Min.@ 80-100 MHz |
| Isolation HI-POT | 1500Vrms, 1mA, 1Second |
| POE+ Current Capability | 720mA Per POE Port |
| Operating Temperature Range | -40 TO +85 |
| Storage Temperature Range | -40 TO +125 |
| Packaging | Surface Mount |
| Units per Reel | 600 PCS |
| Reels per Carton | 7 PCS |
| Units per Carton | 4200 PCS |
| Export Carton Dimensions (L x W x H) | 367mm x 337mm x 235mm |
2504140945_CND-tek-11FB-05NL-T-CND_C47574987.pdf
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