16-channel surge protector with active PoE injector IEEE802.3at, PTU-516R-PRO/InPoE/A
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- Code: PTU-516R-PRO/InPoE/A
- Manufacturer's code: 5904041752339
- Weight: 1.4 kg
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Availability:
Produkt available(shipping withing 24-48h)
16-channel LAN surge protector from the PROFESSIONAL series with active PoE power injection, mounted in a 19" Rack cabinet, PTU-516R-PRO/InPoE/A.
16-channel surge protector in the form of a Rack patch panel, designed to 100Base-T Ethernet. It can be used for PC computers, industrial and building automation systems, and IP-CCTV surveillance systems. It provides surge protection for data transmission paths and the built-in PSE circuit provides PoE power up to 30W/channel in IEEE802.3af/at active mode. Built-in surge protection with an effectiveness of up to 2.5kA @ 8/20µs on each wire ensures effective protection against induced electromagnetic impulses and partial lightning currents. This is a basic protection, dedicated for devices mounted inside and outside buildings in installations where uninterrupted operation of the entire system is necessary.
PTU-516R-PRO/InPoE/A consists of four PTU-54-PRO/InPoE/A modules, mounted in a PTU/PTF-5-RACK housing.
PoE power transmission takes place on lines 1-2, 3-6, according to IEEE standard: 802.3af/at, option A. Pairs 4-5 and -7-8 are completely disabled inside the device, but have built-in surge protection. Additional protection for PoE power circuits protects against power surges or damage to the power supply.
Diagram of active PoE injector in PTU InPoE series panel
The product can be used with a LAN Switches that does not have any PoE ports, or in case of insufficient power or number of PoE ports in the LAN switch. To power each module, a power supply with a voltage of 48-56VDC and sufficient power for the connected LAN devices must be used.
A minimum of 2.5A power supply is required for full power utilization per module.
The surge protection product is equipped with RJ-45 sockets on the protected side and LSA connectors on the unprotected side. The optional PTU/PTF-5/6-COVER cover protects against dust and accidental damage to the modules, and special holes in the base allow for mounting the panel on a wall. Signal wires can be mechanically secured against being pulled out using cable ties, using holes or protrusions on the back of the panel.
When using CCTV installation with network video recorders, the panel can be mounted on corner brackets at the back of the Rack cabinet. The benefits of this solution include more space in the cabinet, convenient access to all connections, and shorter patch cords - IP video recorders usually have all sockets at the back.
Full effectiveness of surge protection is achieved by using protective products at both ends of the LAN cable and proper grounding. Usually, a multi-channel device is used on the LAN switch side and a single-channel product on the end devices side.
Complete surge protection with active PoE power supply
Technical specification
| PARAMETER NAME |
VALUE |
| Data line | |
|---|---|
| Number of LAN channels |
16 |
| Expandability | - |
| Supported Ethernet standards | 10Base-T, 100Base-T |
| Used with cabling | FTP, UTP of any category |
| Input connector (unprotected side) | LSA connector (Krone) + shield |
| 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 |
| 1kV/μs protection level (line-ground) UP | 600V |
| Discharge current (8/20µs, line-ground) Iimp / wire |
2.5kA (max) |
| 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 |
| 1kV/μs protection level (line-line) UP |
20V |
| Discharge current (8/20µs, line-line) Iimp | 100A |
| Decoupling element | Surge resistor |
| Protected lines | 1-2, 3-6 |
| Protective circuit capacitance (line-line) @1MHz | 6-15pF |
| Capacitance (line-ground) @1MHz | 1-2pF |
| PoE line | |
| Rated DC voltage (line-line) UN | 57V DC |
| Maximum continuous operating voltage (line-line) UC | 64V DC |
| Protection level 1kV/μs (line-line) UP | 93V DC |
| Discharge current (8/20µs, line-line) Iimp |
100A |
| Rated DC voltage (line-ground) UN | 90V DC |
| Maximum continuous operating voltage (line-ground) UC | 110 DC |
| Protection level 1kV/μs (line-ground) UP | 600V |
| Discharge current (8/20µs, line-ground) Iimp / wire |
2.5kA |
| Protected lines (pairs) |
(1+2)-(3+6) |
| PoE operating standard | Compliant with IEEE 802.3af/at option A (PSE negotiation scheme) |
| Transmitted power |
30W per channel @ 48VDC |
| Common features | |
| Dimensions | 480 x 41 x 130 (mm) |
| Application | Protection of devices installed inside / outside |
| Mounting method | RACK 19" cabinet mounting, 1U height |
| Grounding method | Wire |
| Enclosure protection | - |
| Operating temperature | -40ºC~60ºC |
