Allied Telesis AT-PBC18 - Manual (Page 68)

Installing a Media Converter Module
68
Table 21 and Table 22 list the technical specifications for the fiber optic
port for all AT-PB300 Series modules.
Table 22 Fiber Optic Datalink
Auto-negotiation
Switch
The AT-PB300 Series Media Converters feature an auto-negotiation
switch on the board that disables the auto-negotiation feature (IEEE
802.3u) of the media converter. Refer to
Auto-negotiation Switch on
page 63 for more information.
Table 21 Fiber Optic Port Launch Power and Receive Power
Cable
Launch Power Receive Power
Maximum Average Minimum
Minimum
Sensitivity Typical
Sensitivity
Saturation
50/125 µm -14.0 dBm -20.3 dBm -22.5 dBm -31.8 dBm -34.5 dBm -14.0 dBm
62.5/125
µm -14.0 dBm -16.8 dBm -19.0 dBm -31.8 dBm -34.5 dBm -14.0 dBm
Cable
Optical
Frequency
Minimum
Power/Link
Budget
Average
Signal Loss
50/125 µm 1310 nm 13.0 dB 18.70 dB
62.5/125 µm 1310 nm 16.8 dB 22.50 dB