10 100M POE Single Port Transformer Module CND tek B1617S for Ethernet Transceiver Applications
Product Overview
The B1617S is a 10/100M POE+ Single Port Transformer Module designed for 10/100 Base-TX transceiver applications requiring a 1:1 transmit and receive turns ratio. It is compliant with the IEEE 802.3at standard, featuring baseline wander compensation of 350H OCL at 8mA. This low-profile, surface-mount module is suitable for Hi-Temp Reflow Processes and single-channel interfaces for 10/100Mbps Ethernet. It enhances EMC system performance with tuned Common Mode Chokes (CMC's) and supports both End-span and Mid-span POE+ applications with a 720mA current capability per POE port. Operating temperature range is -40 to +85, with a storage temperature range of -40 to +125.
Product Attributes
- Brand: CND-tek
- Model: B1617S
Technical Specifications
| Parameter | Value | Conditions |
|---|---|---|
| OCL | 350 H Min. | @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. | @ 100KHz, 0.1V |
| Cw/w | 28pF Max. | @ 100KHz, 0.1V |
| DCR | 1.20 Max. | |
| Turns Ratio | 1CT:1CT (TX), 1CT:1CT (RX) | (5%) |
| Polarity | 1-16, 6-11 | In-Phase |
| Insertion Loss | -1.1 dB Max. | @ 1-100MHz |
| Return Loss | -20 dB Min. | @ 30MHz |
| -14 dB Min. | @ 60 MHz | |
| -12 dB Min. | @ 80 MHz | |
| Common Mode Rejection | -42 dB Min. | @ 1-60 MHz |
| -35 dB Min. | @ 60-100 MHz | |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
| Cross Talk | -45 dB Min. | @ 30 MHz |
| -40 dB Min. | @ 60 MHz | |
| -35 dB Min. | @ 100 MHz | |
| Operating Temperature | -40 TO +85 | |
| Storage Temperature | -40 TO +125 | |
| Current Capability | 720mA | Per POE Port |
| Packaging | Surface Mount | Low profile, Hi-Temp Reflow Process Compatible |
Packing Specification
| Item | Quantity |
|---|---|
| Units/Reel | 600 PCS |
| Reels/Carton | 7 PCS |
| Units/Carton | 4200 PCS |
| Export Carton Dimensions (L x W x H) | 367mm x 337mm x 235mm |
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