Product specifications

Appendix C Recommended Components Recommended Components
3BSE036351-510 A 417
Table 138. Recommended Components – FOUNDATION Fieldbus High Speed
Ethernet
Component Description
FOUNDATION
Fieldbus High
Speed Ethernet
All used components must be compatible with the
FOUNDATION Fieldbus High Speed Ethernet specification.
FOUNDATION Fieldbus High Speed Ethernet use a high speed
bus (for example 100 Mbit/s) and in addition providing
redundancy. The HSE architecture is effectively an enhanced
standard Ethernet model (IEEE 802.3). The HSE Application
Layer contains the Dynamic Host Configuration Protocol
(DHCP), Simple Network Time Protocol (SNTP) and Simple
Network Management Protocol (SNMP).
System data High Speed Ethernet (HSE)
Max. devices: Has IP addressing, which can support
unlimited nodes
Max. baudrate: 100 Mbit/s
Typical max. extension: 
100m at 100Mbit/s on twisted pair, 
2000m at 100Mbit/s on fibre
Vendor specific restrictions apply.
Physical Media: Twisted pair, fibre
Network Topology: Star