Model 922-MES
– User Manual
Focal Technologies Corporation
Page 3-4
A Moog Inc. Company
Document No. 922-0662-00, Rev 1.0
Figure 3-5: Optical daisy chain of multiple Modems
Configuration and use of the optical and copper ports on the switch are set by a combination of installed optical
transceivers and switch register settings. The Ethernet switch settings may be changed from their default
settings using a Modbus TCP connection to the MES over any of the 8 copper or 2 optical Ethernet ports.
2x SMF TO
NEXT NODE
2x SMF
TO SURFACE
l
1
NODE 1
ENET
SWITCH
TX1
RX1
TX2
RX2
NODE 2
ENET
SWITCH
TX1
RX1
TX2
RX2
NODE 3
ENET
SWITCH
TX1
RX1
TX2
RX2
l
1
l
1
l
1
l
1
l
1
l
1
l
1
