Radiance 10Mbps Redundant Interface Line Card 5
The Radiance 10Mbps redundant interface line card provides the following
features:
•
Dynamic Recovery Mode (DRM) operation to ensure session
integrity and increased uptime.
•
Network Select Mode (NSM) operation to redirect and isolate
traffic adding extra security.
•
Immediate switching from the primary link to the secondary link if
the primary link fails.
•
In addition to switching on loss of link, the R712-11 can be
configured to switch on loss of data (SONAR).
•
Minimal impact on the round trip delay for communication in
half-duplex collision domains.
•
Twisted-pair ports equipped with MDI-
II
to MDI-X switches to
eliminate the need for crossover cables.
Link Loss Carry Forward (LLCF)
in the User Guide section of this document for
additional information.
Main Port
Secondary Port
Primary Port
Reset Button
Port Link (LK) and
Activity (AT) LEDs
Power LED
Secondary LED
Switchover LED
R712-11
10 BASE
M
A
I
N
P
R
I
S
E
C
RESET
LK
AT
LK
AT
LK
AT
PWR
SW
SEC
