The ALS-CAT5EJWP Lightning Protector provides superior lightning and surge protection for both indoor and outdoor 10/100 Base-T Ethernet networks. In addition, the unit is compatible with 802.3af/at Power-over-Ethernet (PoE) devices. Integral to the design is protection for the four Ethernet data pairs and the PoE DC power feed. The unit supports both modes A and B of the 802.3af/at standard for of supplying DC power.This unit supports normal and reverse polarity PoE used in some legacy Cisco Access Points. The ALS-CAT5EJWP is compatible with Wireless Access Points, Access Servers and Outdoor Routers, with or without Power-over-Ethernet (PoE) functionality.This unit features a weatherproof ABS enclosure with gasketed cover and concealed mounting holes. PG16 cable glands are provided on the enclosure as well as an external ground clamp to provide a tie point for earth ground. The PG16 cable glands are large enough to pass a un-booted RJ45 connector through so pre-terminated cables can be used.For mounting to masts up to 2 inches in diameter, the HGX-PMT24 mast mounting kit is available (sold separately).For additional information and complete specifications, click on the data sheet link below.Not sure which level of protection is required for your application? View Our Model Comparison Chart.