User Manual

User’s Manual of LRP-422CST
1.2 Product Description
PLANET Long Reach PoE Solution enables all enterprises and network service providers to set up an IP infrastructure in a
remote location where 802.3af/at PoE compliant powered devices can receive both data and power via PLANET switches, and
PLANET LRP extenders and injectors over a long distance but not limited to the normal 100 meters.
Intelligent Long Reach PoE Switch on Coaxial-based Network
PLANET LRP-422CST, a brand-new Multi-channel Long Reach PoE Switch, features an extended Ethernet and PoE
networking of up to 1 kilometer over the existing coaxial cables going to multiple PoE compliant devices. It provides IPv6/IPv4
dual stack management and built-in L2/L4 Gigabit Switching engine along with 4 BNC ports with Long Reach PoE Injector
function, 2 Gigabit copper ports and 2 extra 100/1000BASE-X SFP fiber slots. Each of the BNC ports provides 36 watts of
power with a total power budget of up to 150 watts. As an advanced PoE switch, the LRP-422CST features intelligent PoE
functions to improve the availability of critical applications. It provides a quick, safe and cost-effective PoE network solution to
upgrading the existing coaxial cable infrastructure from the analog system to the HD IP surveillance system.
Environmentally Hardened Design
With IP30 aluminum industrial case protection, the LRP-422CST provides a high level of immunity against electromagnetic
interference and heavy electrical surges which are usually found on plant floors or in curb-side traffic control cabinets. It also
possesses an integrated power supply source with wide range of voltages (48 to 56V DC) for worldwide high availability
applications requiring dual or backup power inputs. Being able to operate under the temperature range from -40 to 75 degrees
C, the LRP-422CST can be placed in almost any difficult environment.
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