Westermo RedFox Series - Manual (Page 177)

Westermo OS Management Guide
Version 4.17.0-0
❼ Bias current
The transmitting bias current can be used to determine how fast an SFP is
aging. The accuracy is better than +/- 10% and the total range of 0 - 131
mA.
❼ Voltage The voltage should always be 3.3V since the SFP’s power supply
line is the same as the unit. The accuracy is better than +/-3% and the total
range of 0–6.55 V.
DDM/DOM information will only be listed for enabled ports.
Note
DDM support in WeOS is limited to Westermo DDM SFPs, see the SFP
Transceiver Datasheet of your WeOS product (
www.westermo.com ).
➞ 2015 Westermo Teleindustri AB 177