Bay Networks BayStack 893-862-B Using Manual page 8

BayStack Single Mode Fiber Media Adapter
The optical power budget for the single-mode fiber media
adapter is shown in
the value for the type of fiber optic cable you are using.
Table 3. Single-mode fiber optical power budget
Parameter
Transmitted power (average)
Receiver sensitivity (average)
Optical power budget
Only in-line fiber-to-fiber connections (a connection between
two fibers terminated with fiber connectors, using a fiber-to-fiber
connector) count against the optical power budget. The loss in a
fiber connection at the ends of the link is included in the optical
power budget and does not count as an in-line connection.
NOTE:
power budget and the Ethernet repeater rules for your
network.
6
Table 1. Power loss in the link cannot exceed
Your fiber connection must meet the optical
9/125 m
–29.0 dBm
–35.5 dBm
6.5 dB
893-862-B