1. 4-port PoE switch 

PK-POS401GR-OT-D works well with 1 port PoE input powered by ultra PoE, and 3 port PoE output (NO AC or DC input) for distant PD. 4-port industrial poe switch provides 55Vdc for distant PD over CAT5e cable, the effective distance is 100 Meters.

2. Provide Power with AT detection chip

Outdoor 4-port poe switch is compliant with IEEE802.3af/at standard,that means a AT chip will detect if the PD support IEEE802.3af/at standard. If yes, then output 55Vdc or stop work to protect the PD from destroy.

3. Wide Temperature

The outdoor 4-port poe switch has a metal shell, and can work well during the complex environment within temperature -40℃~65℃.

        4. Lightning Surge Protection

Provide 8 lines power& signal 6KV(10/700us) lightning-protection for PD escape from lightning strikes. Shell casing, IP67 Waterproof jacket protection on the connector.

          5. Waterproof & Easy to install

4-Port industrial poe switch with shell casing IP67 can installed outdoor for using. There are four mounting holes to fixed to the wall by self-tapping screw or tied to shelf.
Intoduction

PK-POS401-OT-D is a 4-port PoE switch with waterproof metal casing. It has sealing gasket inside which passed extension, bearing, corrosion, aging test. 4 ports includ 1 PoE input port and 3 PoE output ports with 6KV (10/700us) surge protection, each output port provides 55Vdc, 0.55A power for remote PDs, total up to 95W(max). It supports 10/100/1000Mbps of data speed.

It is fully compliant with IEEE802.3at standard and is also compatible to use with any IEEE802.3af standard equipments, such as wireless APs, network camera, VoIP phone, base stations, and other high power Ethernet terminals. 




PK-POS401GR-OT-D is designed for outdoor using,which is powered by ultra PoE. It works with input voltage of 44-57Vdc and operates under -40℃ to 65℃. It has detection chip inside, which will detect and classify PD before powering it. It will not provide power until a standard-compliant PD is detected.The effective distance is 100 meters over Cat5e/Cat6 cables. It is specially suitable for working in complex power situations. It is easy to install with installation kit PK-POT-MBK, no need to open the equipment.




Schematic Diagram


Specification


Standard

- IEEE802.3 10Base-T Ethernet

- IEEE802.3u 100Base-Tx Fast Ethernet

- IEEE802.3ab 1000Base-T Gigabit Ethernet

- Full compliant with IEEE802.3af/at

- RoHS Compliance

- WEEE Compliance

- Protection Level: IP67, IEC60529, NEMA 250




Input & output

- Input :44-57Vdc

- Power Input Pins: 4/5(+), 7/8(-) & 3/6(+), 1/2(-)

- Output: 55Vdc 550mA (Per Port)

- Power Output Pins: 3/6(+), 1/2(-)

- Data Speed: 10/100/1000Mbps




Working Environment

- Operating Temperature: -40℃ to 65℃

- Operating Humidity: 20% to 80%, non-condensation

- Storage Temperature: -40℃ to 85℃ 

- Storage Humidity: 10% to 90%, non-condensation

- Operating Altitude: up to 5000meters




PoE Surge Protection


- Protected line: 1,2,3,4,5,6,7,8

- Common mode surge protection(10/700us): 6KV

- Differential mode surge protection (10/700us): 1.5KV




Mechanical Characteristics

- Case: Metal

- Color: White

- Mounting: Wall-mounted/Pole-mounted

- IP Rated: IP67

- Size: 176mm X 269mm X 65mm

- Weight: 1.8kg




Safety Approvals


- IP67




EMI

- FCC CFR47 Part 15, EN55024, EN55032




EMS

- IEC61000-4-2(ESD) ± 6kV(contact), ±8kV(air)

- IEC61000-4-3(RS) 10V/m(80MHz~2GHz)

- IEC61000-4-4(EFT) Power Port: ±2kV; Data Port:±1kV

- IEC61000-4-5(Surge) Power Port:±1kV/DM, ±2kV/CM

- IEC61000-4-6(CS) 10V(150kHz~80MHz)




Immunity

- IEC60068-2-6(Vibration)

- IEC60068-2-27(Impact)

- IEC60068-2-32(Free Fall)