4-channel Gigabit Ethernet LAN Surge Protector Module, PTF-64-PRO/PoE

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  • Code: PTF-64-PRO/PoE
  • Manufacturer's code: 5904041752254
  • Weight: 0.2 kg
  • Availability: Duża ilość produktów Produkt available
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High-quality 4-channel surge protector module, LAN 1GB Gigabit Ethernet network protection, dedicated for 6th category installations, 1000Base-T and 1000Base-TX, PTF-64-PRO/PoE

The module is designed to protect gigabit LAN networks from the effects of surges and atmospheric discharges. It is built on a multilayer PCB with carefully designed printed circuits, which, together with durable components of small dimensions and dedicated 6 category sockets, ensure excellent transmission quality and high impact resistance. Each wire is individually protected by a protective component with a 2.5kA (8/20µs) impact resistance, which, combined with uniform paths of very large thickness, provides a product with stable surge protection properties.

Low values of wave reflections, foreign crosstalk and attenuation for frequencies of 4 x 250Mhz, as well as the continuation of the connection of the cable screen, allowed the PTF-64-PRO module to be classified as products compliant with the category 6 standard, which is important for large 1000Base-T and 1000Base-Tx LAN networks. Despite not utilizing the quality parameters of category 6 in the most popular 1000Base-T networks, the quality reserve of parameters is important for their stability, as the amount of interference signals increases proportionally to the number of LAN cables accumulated in the Rack cabinet.

For devices powered by PoE, independent protection against voltage surges between pairs 1,2 - 3,6 and 4,5 - 7,8 has been built in. This solution protects LAN device power supplies from damage caused by surges, such as atmospheric discharges or uncontrolled voltage increases, for example due to PoE power supply failure. The solutions used protect all types of PoE power supplies and allow power transmission in the Hi PoE standard.

RJ-45 sockets have been used on both the protected (Device) and unprotected (Line) sides. This solution speeds up cable connection, servicing of complex protective panels in a Rack cabinet, and makes it easier to connect them to existing installations.

The PTF-64-PRO/PoE module is installed in a dedicated PTU/PTF-6-RACK base, which can accommodate up to 4 modules of different types. Ready-made 8-channel and 16-channel devices with all modules of the same type are also available. The module can also be used in small installations and screwed to the wall after being mounted in a plastic PTU/PTF-6-BOX(DIN) housing.

The product has been tested according to categories D1, C2, C1, B2. It is intended for use at the boundaries of LPZ0/LPZ1 zones or higher.

PTF-64-EXT Module installed in Rack panel

PTF-64-PRO Module installed in PTU/PTF-6-RACK housing



PTF-64-PRO Module installed in PTU/PTF-6-BOX or PTU/PTF-6-BOX-DIN housing


Technical specification

Data line
Number of LAN channels
Supported Ethernet standards
10Base-T, 100Base-T, 1000Base-T, 1000Base-Tx
Compatibility with wiring Cat. 6
Used with wiring FTP, UTP of any category
Input connector (unprotected side) Shielded RJ-45 socket
Output connector (protected side) Shielded RJ-45 socket
Number of protective stages
2 (GDT, TVS)
Rated DC voltage (line-ground) UN 90V DC
Maximum continuous operating voltage (line-ground) UC 110V DC
C1: Protection level 1kV/μs (line-ground) UP 600V
C2: Discharge current (8/20µs, line-ground) lmax / wire
2.5kA (max)
D1: Maximum lightning current (10/350µs, line-ground) Iimp
Rated DC voltage (line-line) UN 3.3V DC
Maximum continuous operating voltage (line-line) UC 3.5V DC
B2: Protection level 1kV/μs (line-line) UP
C1: Discharge current (8/20µs, line-line) Iimp 100A
Decoupling element Surge resistor
Protected lines 1-2, 3-6, 4-5, 7-8
Capacitance (line-line) @1MHz 6-15pF
Capacitance (line-ground) @1MHz 1-2pF
Series resistance 2.2Ω / line
Rated current IN 300mA / line
PoE Line
Rated DC voltage (line-line) UN 57V DC
Maximum continuous operating voltage (line-line) UC 64V DC
B2: Protection level 1kV/μs (line-line) UP 93V DC
C1: Discharge current (8/20µs, line-line) Iimp 100A
Protected lines (pairs)
(1+2)-(3+6), (4+5)-(7+8)
PoE operating standard Compatible with all types including Hi PoE
Common Features
Dimensions 100 x 75 x 20 (mm)
Application Protection of devices installed inside / outside
Mounting method PTU/PTF-6-RACK, PTU/PTF-6-BOX or PTU/PTF-6-BOX-DIN
Grounding method Mounting screws
Housing tightness -
Operating temperature -40ºC~60ºC