RJ45 Surge Protection Device

RJ45-SPD Class E_A

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Structured cabling with RJ45 connecting hardware is a vital part of today‘s telecommunication. 100 % uptime is mandatory for seamless data transmission with data rates up to 10 Gigabits per second. However, galvanic, inductive and capacitive coupling as well as potential differences may cause enormous problems and hazards for any electronics connected to such a network.

To protect the electronic equipment, an appropriate RJ45 surge protection with proper grounding has to be implemented in the cabling link. Telegärtner‘s RJ45-SPD surge protection meets or exceeds the requirements for class E_A networks for powerful high speed applications including 10 Gigabit Ethernet and PoE/PoE+. Its integrated protection against overbending the contacts ensures that the link will still work even after a RJ11 or RJ12 connector had been plugged in.

Technical Data

Environment Requirements
Operation temperature	-40 to +70° C
Protection class	IP20
Dimensions
Hight/Width/Depth	103/25/63 mm
Connection
IN / OUT	RJ45/RJ11/RJ12
Mating cycles	≥750
DIN rail	TS35
Transmission Characteristics
Class E_A (Permanent / Channel Link)	ISO/IEC 11801, DIN EN 50173-1
PoE / PoE+	acc. to IEEE 802.3at
Surge Protection	acc. to DIN EN 61643-21
Electrical Characteristics
Max. continuous operating voltage U_C	≤ 3,3 V DC (60VDC/POE+)
Nominal current I_N	≤ 1,5 A (25 °C)
Nominal discharge surge current (8/20)μs core-core / core-ground	100 A / 2 kA
Protection level Up core-core / core-ground	≤ 9 V (B2-1 kV/25 A) / ≤ 600 V