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D-USB Interface Serial Port Lightning Protector Arrester Device OVP-RS232-D25-V24


The OVP D-SUB port series slighting protector based on IEC61643-21 :2000-09 standard, It uses multi-level protection circuit and high-quality semiconductor production, low-capacitance design, with the insertion loss small, fast response, clamp accura...
Retail Price:
USD$ 172.78
Wholesale Price:
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 76.51USD$ 73.47USD$ 70.42USD$ 66.37
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  • The product uses metal case, fine sealed
  • With dust-proof and anti-corrosion features, series connected with the nearest installation of equipment to be protected
  • The interface standard for the D-SUB (F / M) interface
  • With the insertion loss small, fast response, clamp accuracy, the output characteristics of remnant down, transmission superior performance
  • Rated Operating Voltage Un: 16V -
  • Rated Working Voltage IL: 2A
  • Nominal Discharge Current (8/20μs) In: 150A(Line/SG),5KA(SG/PE)
  • Voltage Protection Level UP: ≤ 22V (line / line) / 600V (SG / PE)
  • Response Time tA: ≤ 1ns (line / line) / ≤ 100ns (SG / PE)
  • Insertion Loss (Impedance 100Ω) IL: ≤ 0.2dB (0-300kHz)
  • Bandwidth (1L ≤ 3dB): 3MHz
  • Working Temperature Range: -40 ℃ ~ +80 ℃
  • IP Rating: IP20
  • Interface: 25 pin D-SUB
  • Protection of Lines: 2,3,4,5,6,8,20  SG:7  PE:1
  • Dimensions: 65 x 58 x 25mm / 2.6 x 2.3 x 1.0in (L x W x H)


D-USB Interface Serial Port Lightning Protector Arrester Device OVP-RS232-D25-V24

How to Connect a Cable to a Monster Surge Protector:

  • Monster Cable makes several types of surge protectors, ranging from simple power strips to full-blown entertainment PowerCenters. Whichever model you have, the procedure for connecting your cables is similar. Since surge protectors are useless when plugged into ungrounded wall outlets, verify that your wall outlet is wired properly before attaching your audio and video components to the surge protector; if you're not sure that your home's wiring is up to snuff, Monster recommends asking an electrician to take a look at it.


  • Verify that all satellite dishes, television and radio antennas, and other rooftop devices you will connect to your Monster surge protector are properly grounded. (Check with the devices' manufacturers to find out how to determine this.) Doing so will help prevent voltage surges from compromising your surge protector and possibly damaging your audio and video components
  • Choose a three-pronged (grounding) outlet far away from potential foot-traffic problems. Behind your home entertainment system or in a corner is best
  • Plug each of your audio and video components into its recommended outlet on the surge protector: Monster surge protectors have different types of outlets for different components. This allows the surge protector to "clean" the signal for each type of component so as to minimize static and interference. Reference the Monster manual for your particular surge protector if there's any doubt
  • Plug coaxial cables into the proper outlets. For example, connect your satellite's coaxial cable to the "Satellite In" outlet. Then connect the "Satellite Out" coaxial cable to your TV or cable box. Do the same for any other types of communication cables you have, such as phone or Ethernet. Depending upon your setup, purchase additional cables if necessary
  • Plug your Monster surge protector into the wall grounding outlet after connecting all your components.
  • Turn the surge protector on with its power switch


  • The product is connected using serial ports, install lightning protection devices when the corresponding interface to access an outside line, and according to the protected devices
  • Arrester in the components are subject to stringent checks, usually without special maintenance, fault detection be removed, measurement as well as between the various core lines between the core wire-to-ground resistance should be ≥ 10ΜΩ. If the measured data does not meet the above requirements, showing that a product malfunction, shall be promptly replaced
  • Arrester need a good grounding, lightning ground wire should be short, thick, straight, grounding resistance should be in line with national standards

Package Included:

  • 1 x Lightning Protector