CAT5HPJ中文資料L-COM數(shù)據(jù)手冊PDF規(guī)格書

Applications

? IP, Network, or Web Camera

? VoIP Telephone

? 10/100 Base-T Networks

? Wireless Access Points & Bridges

? Wireless Client Adapters

Features

? Three-Stage Protection, Failsafe

Architecture

? 10/100 Base-T CAT5 protection

? Reverse polarity PoE compatible

? Shielded RJ45 jacks

? Industrial grade weatherproof die cast

aluminum enclosure with mounting brackets

Description

Superior Performance

The ALW-CAT5HPJ is HyperLink’s industrial weatherproof version of its HGLN-CAT5-HP

protector. This 3-stage Lightning Protector provides superior lightning and surge

protection for indoor and outdoor 10/100 Base-T Ethernet networks. Also compatible

with Power-over-Ethernet (PoE) devices, this unit provides protection to both Ethernet

data pairs as well as the PoE DC power feed. The unit is not compatible with inverted

polarity voltage PoE equipment.

In the data path, the first stage is comprised of a differential gas discharge tube.

Stage two is a pair of current limiting series resistors and the final stage is a high

speed, low capacitance diode clamp array. In the power path, the first stage is comprised of a differential gas discharge tube.

Stage two is a pair of filter inductors and the final stage is a pair of bi-directional clamping diodes.

Failsafe Architecture

The Advantage of the ALW-CAT5HPJ three stage surge protector design is the added level of protection due to its large power

rating and safety due to its failsafe architecture. In the event of a catastrophic surge event, the series resistors will fuse and the

shunt diodes will short. This will safely disconnect the line from the datacom equipment.

Hyperlink's CAT5 Lightning Protector is compatible with Wireless Access Points, Access Servers and Outdoor Routers that support

Power-over-Ethernet (PoE). For maximum protection from lightning on long cable runs, two ALW-CAT5HPJ's can be used -one at

each end of the cable. Most PoE capable equipment is not protected from surges on its CAT5 cable.