Huawei NetCol5000-A035 Quick Manual page 17

b) Connect teamwork and monitoring communications cables.
The teamwork modes include FE teamwork and CAN teamwork. FE teamwork is recommended.
FE teamwork support point-to-point communication, long-distance cascading, and group
upgrade. If the number of units in a group is greater than 16, FE teamwork needs to be
implemented by group. The total length of CAN teamwork cables should be less than or equal
to 310 m. Otherwise, the communication quality will be affected.
Smart Module Networking Scenario
Networking Teamwork Monitoring
Protocol MAC_CAN
FE Teamwork + FE Monitoring
Networking Teamwork
MAC_CAN
Protocol
A teamwork network supports a maximum of 16
Description
units.
• If the Modbus-TCP/SNMP protocol is used, customers can purchase the NetEco (a LAN
switch is required) or a third-party NMS as the monitoring system.
If the number of units in a group is greater than 16, FE teamwork needs to be implemented
•
by group. For example, if the number of units under teamwork is 18, they can be divided
into two groups, for example, 9+9, 16+2, or 10+8.
Modbus-
TCP
17
Monitoring
Modbus-TCP/SNMP
-