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10 100M POE Single Port Transformer Module CND tek B1617S for Ethernet Transceiver Applications

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10 100M POE Single Port Transformer Module CND tek B1617S for Ethernet Transceiver Applications

Isolation Voltage(Vrms) : 1.5kV

Inductance : 350uH

Operating Temperature : -40℃~+85℃

Turns Ratio : 1:1

rate : 100M

Description : 350uH 100M LAN Transformer 1:1 Surface Mount-16P,12.7x7mm

Mfr. Part # : B1617S

Model Number : B1617S

Package : SMD-16P,12.7x7mm

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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

2410141440_CND-tek-B1617S_C507597.pdf

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