EOTec 2104 User Manual
Introduction
Optional Accessories
Contact your Weed sales representative to order any of these accessories.
•
Port expansion modules
•
Redundant power supplies
Model
Input Power Requirements
2A06
85 to 240 VAC, 50/60 Hz
85 to 140 VDC, 250 mA
2A08
15 to 30 VDC @ 400 mA
2A16
85 to 240 VAC, 50/60 Hz
85 to 140 VDC, 250 mA
Alarm relay output indicates loss of supply output.
Appendix B,
, includes information on the port expansion
modules and expansion modules, including their part numbers.
Advanced Industrial Ethernet Capability
•
Message Rate Filtering (Broadcast Storm Protection)
Poorly configured applications and devices or malicious users can flood your
network with broadcast packets that are forwarded to all ports and can quickly
consume most of a network
’
s bandwidth. The EOTec 2104 Ethernet Ring Switch
protects against broadcast storms by limiting the quantity of broadcast and
multicast messages. This protection is enabled by default.
•
Priority Queuing (Traffic Prioritization using QoS, CoS, ToS/DiffServ)
With priority queuing configured in the EOTec 2104 Ethernet Ring Switch, low-
priority data will not interfere with your time-critical data again. Network traffic can
be prioritized to achieve the performance that time-sensitive data demands.
Refer to the EOTec 2104 Switch Tools on-line help for more information and
details on configuring priority queuing.
•
Port Mirroring
This advanced diagnostic capability allows messages from one or more ports to
be copied to another port. Then a port analyzer or
sniffer
program can be used to
monitor the traffic without affecting the operation of the switch. Configure the
Weed Ring Switch for port mirroring through the EOTec 2104 Switch Tools. See
the on-line help for details.
4