SN-ULTRA-LPK: Lightning Protection Module 24-Port Layer 2+ Switch with 4

Layer 2+ Switch with 4 10G SFP+ Uplink Ports for Large Businesses

With PoE technology and multiple PSE output ports

Delivers long-range

a built-in 4-port gigabit switch with PoE out

SN-ULTRA-LPK: Lightning Protection Module 24-Port Layer 2+ Switch with 4Lightning Protection Kit for EnGenius Outdoor Antenna The EnGenius SN ULTRA LPK Lightning Protection module is made for use outdoors to protect against the threat of lightning and other electrical surges that could damage the phone system via the antenna. Use one LPK module for each external antenna for protection. Gas Electrode Arrestor Protects from Lightning & Other Electrical Surges Traveling Via Antenna Grounding Plate or Rod Not Included 5