Gigabit LAN Network Surge Protector, PTF-61-PRO/PoE
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- Code: PTF-61-PRO/PoE
- Manufacturer's code: 5904041752285
- Weight: 0.1 kg
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Availability:
Produkt available(shipping withing 24-48h)
High-quality 1-channel LAN protection for 1GB Gigabit Ethernet networks, designed for Category 6 installations, 1000Base-T and 1000Base-TX, PTF-61-PRO/PoE
1-channel LAN protection, designed for surge protection of Gigabit Ethernet networks, compatible with 1000Base-T and 1000Base-TX standards. It includes direct discharge of large surge currents individually from each wire, without commonly used intermediary elements that weaken surge resistance and have a huge impact on electromagnetic interference emission or absorption. Very carefully designed multilayer printed circuits, special production process and modern components have allowed to achieve excellent parameters required in category 6 cabling.
Two protection stages effectively filter surges penetrating through the cabling and introduce an additional separating buffer in case of large potentials between the LAN switch and individual end points.
Independent PoE power protection circuits eliminate voltage increase between pairs 1,2 - 3,6 and 4,5 - 7,8. This solution protects end device power supplies from damage caused by surges from atmospheric discharges or uncontrolled voltage increase, for example due to PoE power supply failure. The solutions used are completely neutral for each PoE standard and protect each of them, including Hi PoE.
PTF-61-PRO/PoE is designed for installation near the endpoints of LAN networks such as: PC computers, PLC controllers, IPC cameras, radio transmitters, and Internet of Things devices. It is equipped with a freestanding housing that can be attached to a wall. Proper grounding is necessary for correct operation, using the PE line and preferably the shortest, dedicated grounding point. It is also important to follow the directional protective function described in the user manual and not reverse the device connections in the LAN installation, which can cause improper operation or even damage.
The product is tested according to categories D1, C2, C1, B2. It is intended for use at the boundaries of LPZ0/LPZ1 zones or higher.
Proper protection of a gigabit LAN network using two PTF-61 devices
The protection can also be applied on the LAN switch side, but for multiple channels, we recommend using multi-channel protections from the PTU-6xx or PTF-6xx series.
Recommended security for a 16-point Gigabit Ethernet LAN network
Technical specification
| PARAMETER NAME |
VALUE |
| Data line | |
|---|---|
| Number of LAN channels |
1 |
| Supported Ethernet standards |
10Base-T, 100Base-T, 1000Base-T, 1000Base-Tx |
| Compatibility with cabling | Cat. 6 |
| Used with cabling | FTP, UTP of any category |
| Input connector (unprotected side) | Shielded RJ-45 socket |
| Output connector (protected side) | Shielded RJ-45 socket |
| Number of protection levels |
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 |
1kA |
| 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 |
20V |
| 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 operation standard | Compatible with all types including Hi PoE |
| Common features | |
| Dimensions | 65 x 30 x 40 (mm) |
| Application | Protection of devices installed inside / outside |
| Mounting method | Freestanding / wall-mounted |
| Grounding method | Wire |
| Enclosure rating | IP40 |
| Operating temperature | -40ºC~60ºC |
