Sorry, we were unable to sign you in.
Please check your email address and password.
Your last basket is still available
The basket of your last visit to Black Box is still available.
Would you like to view the products in this basket?
The Black Box website uses cookies. By continuing the use of the Black Box website, or by pressing the agree button on the right, you consent to the use of cookies on this website.
More information.
...and receivers to extend signals over a TCP/IP network (a LAN or even a WAN, for instance). Oftentimes, they’re called IP streamers when used with codecs. But, when choosing one, be sure you’re not looking at the consumer-grade devices for ...
...and running it is time to consider what to do with the network. Surely you did not install a Layer III switch and DSL Modems running a 10 kilometer copper line to do some gaming. You are running an office. • Then you will need a print server and a ...
...of the channel. So to transmit according to CAT6 specs, the jacks, patch cables, patch panels, cross-connects, and cabling must all meet CAT6 standards. (The channel includes everything from the wallplate to the wiring closet.) The CAT6 compone...
...is the sum of the total NEXT power copuled to a wire pair from all other adjacent pairs. NEXT (Near-end crosstalk) is the level of interference that occurs between one pair and another pair within a four-pair cable. TSB-67 requires that pair-t...
...a standard approach to network design, one that defines the relationships and intersections between network services and functions via common interfaces and protocols. • In the OSI model the network architecture specifies a hierarchy of independ...
...equipment—modems, converters, etc.) and DTE (data terminal equipment—computers, controllers, etc.) devices. • The standard, which is functionally equivalent to ITU V.24/V.28, specifies the workings of the interface, circuitry, and connector pi...
...Platform. • Use it to manage access control sites locally via a direct serial connection or remotely using a modem or TCP/IP Ethernet connection. • The software is available conveniently preloaded on a PC we ship to you or included with your Ti...