IFB-244-Series User Manual

16
 Connecting to the Local Switch
Local Switch
IFB-244-SLC
TX RX
B
TX RX
A
TX RX
B
To Local Switch C Port 1’s
WDM SFP
To Local Switch C Port 2’s
WDM SFP
6.2 Power Connection
The IFB-244 Series is expected to be powered from the same power
source as the Local Switch to ensure power system failure makes
the IFB-244 Series change to Bypass mode. Make the IFB-244 Series
share the same power source as the Local Switch.
6.3 Recovering Communication from Power Failure
Operation
Mode
Power
Source
State LED OpticalTracRoute
Normal
Mode
Power on
Normal
LED lit on
IFB-244 forwards packets between
two remote network switches and
the local switch.
Bypass
Mode
Powero
Normal
LEDlito
IFB 244 directly forwards packets
between two remote networks
switches and bypass the local
switch.