+27 21 852 4719 [email protected] Mon-Fri 8:00-17:30 (SAST)
How Does The Internet Work

How Does The Internet Work

Browse technical resources about OM5/OS2 fiber, FC/ST connectors, distribution boxes, circulators, QSFP28, PDU, FTTR, rail transit and communication cabling.

  • How to set up a TP-LK router using mobile fiber optic internet

    How to set up a TP-LK router using mobile fiber optic internet

    This guide walks you through a complete TP-Link router setup using the browser-based web management page. net once your device is connected to the router. However, setting up a fiber optic connection to your router can seem daunting if you're unfamiliar with the process. If you don't have all the information you need, you can try and get your wireless network up and running using a. Luckily, TP-Link's setup process is quick and easy, whether you use the app or web browser for setup.


  • How to check if the network cabinet is connected to the internet

    How to check if the network cabinet is connected to the internet

    To check whether your internet connection works, you can use Command Prompt to test the connection to a particular website or internet location. To do that, you can use the ping network command, foll.


  • How difficult is relay protection

    How difficult is relay protection

    Electromechanical protective relays operate by either, or. Unlike switching type electromechanical with fixed and usually ill-defined operating voltage thresholds and operating times, protective relays have well-established, selectable, and adjustable time and current (or other operating parameter) operating characteristics. Protection relays may use arrays of, shaded-pole, magnets, operating and restraint coils, solenoid-type operators, telephone-relay contacts.


  • How much loss per kilometer of optical cable

    How much loss per kilometer of optical cable

    Single-mode fiber typically shows its lowest loss near 1550 nm, often around 0. Multimode fiber can be higher and depends strongly on grade and wavelength. Field measurements may be. ANSI/TIA/EIA-568-B. ) (This does not include the connectors that plug into the end equipment. This value should be determined by the system designer. Attenuation Coefficient (dB/km): This value represents the inherent signal loss per kilometer of. Manufacturers provide a fiber loss factor in dB per kilometer. Example Calculator #1: The following formula is used for Calculator #1: This calculator calculates the fiber output power based on the fiber cable loss (dB/Km), length of the cable.


  • How to connect the ground wire of the distribution box to the equipment

    How to connect the ground wire of the distribution box to the equipment

    Attach a ground wire from one of the threaded studs (A) at the bottom of the housing, to the mounting plate (B). The ground resistance between all system parts shall be <. The correct connection method of Distribution box grounding wire mainly includes the following steps: 1. The grounding "bus" (grounding bus, PE bus) in the box is directly connected to the power ground wire or grounding system; 2. Preparation: First, you need to prepare some necessary tools, including grounding wire, grounding rod, voltmeter, insulating gloves and insulating tools. The basic rule achieves this through an equipment grounding jumper; four exceptions. The National Electrical Code (NEC) lists eight specific methods to make grounding and bonding connections in Sec. Let's take a look at each one in more detail. **Test the grounding resistance**: Use a.

    [PDF Version]

Need Product Pricing?

Contact us for competitive quotes on any of our fiber optic and telecom products

Get a Quote