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Heavy Duty Edge Switches Installation and User Guide(07/05)
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Hardware operated Alarm terminal block for LBHXXXA(E)-H and
LBHXXXA(E)-P
The Alarm contact option on LBHXXXA(E)-H and LBHXXXA(E)-P enables
monitoring for internal power failure, and provides extra reliability to the
hardened Switch
Link-Loss-Learn feature for faster recovery in redundant managed
network
The LLL feature qualifies the Edge switches to actively work along with
redundant network structure as a client switch and allow a faster recovery
during ring break.
2.5 Applications for Heavy-Duty LBHXXX Edge Switches
Available in three “hardness” models (“office/wiring closet”, “Hardened”, “Extreme rated
(outdoor)”), and hundreds of port-type combinations, Black Box Heavy-Duty LBHXXX
Edge Switches fit very well in almost any environment to enable users to scale their
networks quickly and cost effectively. The edge-of-the-network connectivity solutions