Appendix
36
Since I/F boards and FX-TX conversion modules of the components (PCS-DS, OIS-DS, and SVR-DS) in the
100M Ethernet of the TOSDIC-CIE DS support the full-duplex communication mode, the communication
modes between various network devices are the following.
Table A2.1 Communication Modes Between Network Devices
No.
Network Device
Communication Mode
1
Station - Switching Hub
Full-duplex
2
Station - Shared Hub
Half-duplex
3
Station - FX-TX Conversion Module
Full-duplex
4
Switching Hub - Shared Hub
Half-duplex
5
Switching Hub ^ FX-TX Conversion Module
Full-duplex
6
Shared Hub - FX-TX Conversion Module
Half-duplex
7
Switching Hub - Switching Hub
Full-duplex
8
Shared Hub - Shared Hub
Half-duplex
9
FX-TX Conversion Module - FX-TX Conversion Module
Full-duplex