Appendix
23
2.2 System Specifications
The following table shows the transmission line specifications for the 100M Ethernet Control LAN.
The 100M Ethernet Control LAN basically complies with the IEEE802.3u specification.
Table 2.1 100M Ethernet Control LAN Transmission Line Specifications
Item
Specification
Complied Standards
IEEE 802.3
- 100BASE-TX
- 100BASE-FX
Transmission Configuration
Star Type
Transmission Speed
100Mbps
Medium Access Method
CSMA/CD
Transmission Signal
Base Band
No. of Connected Stations
Maximum 64 stations/system
- PCS-DS :32 stations
- OIS-DS
:22 stations
- SVR-DS :2 stations
- Other EWS, etc. :8 stations
Transmission Line Length
Total Expansion Distance :Maximum 8.0km
100BASE-TX :Maximum 30m
Max. of 3m between a TX hub and FX-TX conversion module
100BASE-FX :2km
Max. of 150m between a TX shub and TX hub
Transmission Cable
100BASE-TX :Twisted Pair Cable (Category 5)
100BASE-FX :Optical Fiber (Graded Index Type)
GI 62.5/125 Long Wave Length
Connector Shape
100BASE-TX :RJ-45 Modular Connector
100BASE-FX :SC-type Optical Connector
Transmission Line
Redundancy
Standard
Содержание CIEMAC-DS
Страница 1: ...Replacement Instruction Manual 6F8C0796 Toshiba Integrated Control System MENU ...
Страница 29: ...Appendix 16 ...