Industrial L2 / L3 Rackmount / Rail Ethernet Switch
243
Industrial
Intelligent
NMS
Rackmount
PoE Plus
Switch
Industrial
PoE Plus
Switch
Industrial
12-24V
PoE Switch
Industrial
PoE Switch
Rackmount
L3/L2 Switch
Gigabit
Managed
Switch
Managed
Ethernet
Switch
Entry-level
Switch
Wireless
Outdoor AP
Embedded
PoE/Router
Computer
(LINUX)
Industrial
Communication
Computer
(WIN/LINUX)
Ethernet/PoE/
Serial Board
Ethernet
I/O Server
Media
Converter
Serial Device
Server
SFP Module
Din Rail
Power Supply
A Beijer Electronics Group Company www.korenix.com
Link Aggregation Control Protocol
Rapid Dual Homing (RDH
TM
) Technology
Ethernet Ethernet
JetNet 4510
Rapid
Dual
Homing
1-to1
connection
n-to1
connection
1-to-n
connection
n-to-n
connection
trunk
connection
Ethernet Ethernet
JetNet 4510
Ring
Coupling
Rapid Dual Homing (RDH
TM
) replaces DualHoming II
and can be used for ring coupling. While keeping easy
configuration and multiple redundancies, the failover
time is much faster (less than 50 ms) and the restore
time is ZERO (seamless restoration). Uplinks can
be auto detected and gathered into groups. In each
group, uplinks are sorted into Primary, Secondary,
and Standbys by their link speed. The uplink with the
highest speed is more likely to be the active path for
data transmission. Link aggregation is also integrated
into RDH
TM
. An uplink can be a link or several links
aggregated as a trunk, which provides better redundancy
and link capacity.
technology. Now, there is no recovery time when failures
occur. The JetNet 4510 provides a simple and easy way
to aggregate port bandwidth into Rapid Super Ring.
Link Aggregation Control Protocol (LACP) allows you to
group multiple Ethernet ports in parallel to increase the
link bandwidth. The aggregated ports can be considered
one physical port, so that the bandwidth is higher than
just one single Ethernet port. The member ports of the
same trunk group can balance the loading and backup
with each other. The LACP feature is usually used when
you need higher bandwidth for the backbone network.
This is an inexpensive way for users to transfer much
more data. If the trunk port is also assigned as a ring
port, it will become a TrunkRing
TM
, which means that
the bandwidth of ring path has increased with port trunk
LACP
(10 pages)
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