Datasheet

252

A Beijer Electronics Group Companywww.korenix.com

Rapid Dual Homing (RDH

) Technology

Rapid Dual Homing is also an important feature of

Korenix new generation Ring technology. It supports ring

coupling with other vendors devices. Moreover, providing

easy configuration and multiple redundancies, the

failover time is much faster and the restoration time is

zero ms. Uplinks can be auto detected and gathered into

groups. In each group uplinks are sorted into primary,

secondary and standbys based on their link speed. The

uplink with the highest speed is more likely to be active

path for data transmission. Link aggregation is also

integrated into RDH

. An uplink connection can be a

single link or several links aggregated as a trunk, which

provides better redundancy and link capacity.

Seamless Ring Port Restoration

Seamless restoration is a new Korenix patented

technology which can restore a failed ring without

causing any loop problem, topology change and packet

loss. With zero second restoration time, this mechanism

eliminates any unstable status and guarantees the

applications running non-stop.

JetNet 4508 V2

Ethernet Ethernet

Ring

Coupling

Ethernet Ethernet

Rapid

Dual

Homing

1-to1

connection

n-to1

connection

1-to-n

connection

n-to-n

connection

trunk

connection