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G.SHDSL, VDSL, and VDSL2 • G.SHDSL, VDSL, and VDSL2 • To provide more bandwidth to customers, telco providers kept pace by offering ever-faster xDSL variations (ADSL, HDSL, SDSL etc.). Suppliers have kept pace likewise, with technologies to gi...
Using optical break locators and OTDRs • Optical Time-domain Reflectometer • An optical time-domain reflectometer, or OTDR, is an instrument used to analyze optical fibre. It sends a series of light pulses into the fibre under test and analyze...
PREMIUM ETHERNET CABLES • For performance designed to last • the lifetime of your cabling system • Premium Ethernet Cables • For performance designed to last the lifetime of your cabling system, choose Black Box Premium Cables. Our premium copper ...
Fibre vs. Copper • Fibre versus copper. • When planning a new or upgraded cabling infrastructure, you have two basic choices: fibre or copper. Both offer superior data transmission. The decision on which one to use may be difficult. It will of...
Media converters • Media converters • Seamlessly integrate 10, 100, and 1000 BASE-T, ThinNet, Thicknet and fibre optic cabling. • Inexpensively connect half- or full-duplex 100BASE-TX and 100BASE-FX! • Switch between different wiring systems w...
PAM modes • G.SHDSL devices use two parameters for line configuration: PAM and BASE RATE. While G.SHDSL Economy and Etherlink II modems only know two PAM modes (16 and 32), Etherlink IV works with PAM modes from 4 to 128. Although the PAM mo...
Attenuators • Attenuators • Attenuators filter strength of fibre optic signal • Attenuators are used with single-mode fibre optic devices and cable to filter the strength of the fibre optic signal. Depending on the type of attenuator attached ...
Fibre Channel Technology • Fibre Channel Technology • What is Fibre Channel? • Fibre Channel is a set of communication standards designed to provide high-speed data transfer over a duplex, serial interface. It’s an open standard that supports ...
DisplayPort - a digital interface standard to connect a computer with a display • DisplayPort - a digital interface standard • DisplayPort is a digital interface standard whose primary use is to connect a computer with a display or a high defi...
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