Catalog > Tools and Production Equipment > Fibre Optics Catalog > Consumer Electronics > Security & Alarms > BFR Digital Products BFR Digital PoE Ethernet Surge Arrestor Ethernet PoE Surge Arrestor BFR POE-ESA-01 Single port 10/100Mbps PoE Ethernet surge arrestor, for use with POE-PSE-02S/04S/10R and POE-ESA-20R Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features IEEE 802.3af complaint Operating temperature from -40 to 85°C Specifications Ethernet Interface: Input: RJ45 socket, PoE, 10Base-T, 100Base-T Output: RJ45 socket, PoE, 10Base-T, 100Base-T Grounding: 300mm of 1.5mm stranded earth cable (requires connection to good electrical earth) Ethernet Protection: Operating voltage: 5V Maximum Voltage: 50V Operating Current: 0.3A Maximum discharge current: 5KA (8/20µs) Impulse life: 400times (10/1000µs) PoE Protection: Operating voltage: 48V Maximum Voltage: 58V Operating current: 375mA Maximum discharge current: 5KA (8/20µs) Impulse life: 400times (10/1000µs) General Operating temperature: -40°C to 85°C Operating humidity: 0% to 95%; non-condensing Dimensions (mm): 50 x 28 x 100 Downloads Datasheet - POE-ESA-01 PDF File 102.19 KB