Ethernet surge suppressor NKP-TEL-5U-24
Ethernet surge suppressor NKP-TEL-5U-8Ethernet surge suppressor NKP-TEL-5U-16Ethernet surge suppressor NKP-TEL-5U-24

CAT5/CAT5e Surge Protective Devices(SPD) for 10/100BaseT Ethernet Network, 19″ Racknmount NKP-TEL-5U

surge protector for CAT5/CAT5e Ethernet, 10/100BaseT, RJ45 connector

  • CAT5/CAT5e Ethernet surge protector
  • Protect 10/100 Base-T Ethernet networks
  • RJ45 connector
  • Ultrafast response time <1ns
  • Systematic use of MOV, 3-pole gas tube and fast clamping diode
  • Industrial grade cast aluminum construction with integral mounting feet
  • 19’’ inches rack-mount

 

 

 

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产品描述


 

NKP-TEL-5U

NKP-TEL-5U provides lightning and surge protection for CAT5/CAT5e Ethernet data ports. Fast clamping diodes clamp any voltage, positive or negative on the pins. The limits are on all pins 1, 2, 3, 4, 5, 6, 7, 8. It features shielded RJ45 jacks, along with metal housing helps reduce the effects of EMI interfaces. Besides, ground poles are provided directly on the Ethernet surge protector housing providing superior grounding. NKP-TEL-5U sports 19” inches rack-mount, convenient for application like large datacenters.

 

Main Features

  • CAT5/CAT5e Ethernet surge protector
  • Protect 10/100 Base-T Ethernet networks
  • RJ45 connector
  • Ultrafast response time <1ns
  • Systematic use of MOV, 3-pole gas tube and fast clamping diode
  • Industrial grade cast aluminum construction with integral mounting feet
  • 19’’ inches rack-mount

 

Product Parameter

Model No.NKP-TEL-5U
ELECTRICAL CHARACTERISTICS
Typical ApplicationCAT5/CAT5e Ethernet network
Nominal Operation Voltage(Un)≤5V
Maximal Operation Voltage (Uc)≤90V
Nominal Discharge Current (In) 2.5kA (8/20μs)
Maximal Discharge Current (Imax) 5kA (8/20μs)
Voltage Protection Level (Up) [X-X:10kV/5kA] ≤1.0kV
Response Time (tA)1ns
Insertion Loss≤0.5dB (100MHz)
Max. Transmission Rate10/100Mbps
MECHANICAL CHARACTERISTICS
I/O ConnectorRJ45 jacks
Protection Port Numbers8/16/24 ports(optional)
Protection Circuitall pins(1-8)
Grounding ProtectionPE pole for grounding
Failure Indicator/
Place of Installationindoor
Mounting19” inches rack-mount
Enclosure Materialaluminum alloy
Enclosure Color black
Degree of ProtectionIP20
Test StandardGB/T18802.21/IEC61643-21
ENVIRONMENTAL CHARACTERISTICS
Stocking Temperature -5℃~+40℃ (-41℉-104℉)
Operating Temperature-20℃~+70℃ (-68℉-158℉)
Relative Humidity (RH)5% - 95% (non-condensing)
Operating Altitude <3000m (9843ft)
Dimension(L*W*H) 466mm*44.5mm*66mm
Weight(G/W)

 

 

Electrical Diagram

electrial diagram - CAT5-CAT5e-CAT6 Ethernet surge protector, RJ45, 8 wires NKP-TEL-5C-8(5U, 5C-K)

 

Wiring Diagram
wiring diagram - cat5-cat5e-cat6 Ethernet surge arrester NKP-TEL-5U

 

Dimension

size - CAT5-CAT5e-CAT6 Ethernet surge suppressor NKP-TEL-5U(24)

 *Installation Notes

  1. Must disconnect power before installation, no hot-line operation is allowed, and better to under the guidance of professional electrician.
  2. For best performance, mount protector in serial with the equipment it is protecting as close as possible, and better to install one protector at each end of the data line.
  3. The ground wire on the product (if included) must be attached directly to the metal chassis of the equipment to be protected. The length of the grounded wire is not to exceed 11 inches.
  4. No special maintenance is needed, however regular inspection is needed, especially during storm seasons.

 

00 Model Selection Table

Model Configuration
NKP-TEL-5CCAT5/CAT5e Ethernet Surge Protection Devices, 10/100 Base-T, RJ45 jacks, 4 pins(1, 2, 3, 6) surge protection
NKP-TEL-5C-8CAT5/CAT5e Ethernet Surge Protection Devices, 10/100 Base-T, RJ45 jacks, all pins(1-8) surge protection
NKP-TEL-5C-KCAT5e/CAT6 Ethernet Surge Protection Devices, 1000 Base-T, RJ45 jacks, all pins(1- 8) surge protection
NKP-TEL-5UCAT5/CAT5e Ethernet Surge Protection Devices, 10/100 Base-T, RJ45 jacks, 8/16/24 ports, all pins(1-8) surge protection, 19” inches rack-mount
NKP-TEL-5U-KCAT5e/CAT6 Ethernet Surge Protection Devices, 1000 Base-T, RJ45 jacks, 8/16/24 ports, all pins(1-8) surge protection, 19” inches rack-mount
NKP-POE-WD/JCAT5/CAT5e/CAT6 Ethernet Surge Protection Devices, 10/100/1000 Base-T, RJ45 jacks, 4 pins(1, 2, 3, 6) or all pins(1-8) for Ethernet network, 4 pins(4, 5, 7, 8) for DC PoE surge protection

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