The PTF-51-ECO/PoE/Micro is a mini surge protector for LAN networks, suitable for CCTV systems, IP cameras and network switches. It supports 10Base-T and 100Base-T Ethernet, as well as PoE in accordance with the IEEE 802.3af/at/bt Type 3 standard (HiPoE, UPOE).

• LAN channels: 1
• Connection: RJ-45 socket on the unprotected side and cable with an RJ-45 plug on the protected side
• Protection stages: 1, hybrid
• Nominal DC voltage, line-to-ground (UN): 90 V DC
• Maximum continuous operating voltage, line-to-ground (UC): 150 V DC
• Nominal DC voltage, line-to-line (UN): 3.3 V DC
• Maximum continuous operating voltage, line-to-line (UC): 3.5 V DC
• Discharge current (8/20 μs): 100 A per conductor, line-to-ground, and 100 A, line-to-line
• Capacitance at 1 MHz: 6–15 pF, line-to-line; 1–2 pF, line-to-ground
• Series resistance: 2.2 Ω per line
• Nominal current (IN): 300 mA per line
• PoE protection: UN 57 V DC, UC 64 V DC, protection level 1 kV/μs, Iimp 100 A
• Protected line pairs: (1+2)-(3+6), (4+5)-(7+8)
• Housing: standalone, with grounding via cable and an IP40 ingress protection rating
• Operating temperature: -40 °C to 60 °C
• Dimensions: 56 × 31 × 27.5 mm