Computer Networking & Telecom

At "You-do-it" Electronics Center we have computer networking from patch cables to patch panels, from installation tools to test tools. For the professional or do-it-yourselfer. Call or email us if you don't see what you're looking for.
Items 1 to 10 of 476 total

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KLEIN Digital Circuit Breaker Finder with GFCI Outlet Tester, ET310

$49.99
Quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected Tester consists of two parts: a Transmitter, connected to the electrical outlet or fixture and a Receiver, used to scan the panel to locate the correct breaker Receiver delivers clear visual and audible indications when the correct breaker has been located Operates on 90-120V AC circuits Transmitter incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices Transmitter docks in the Receiver for convenient storage as a single item when tester is not is use Transmitter incorporates a three-pin plug for connecting to North-American-style grounded electrical outlets. The transmitter may be connected to other electrical fixtures using optional accessories which are sold separately (Cat. No. 69411) Receiver powers off automatically after approximately three minutes of non-use to conserve battery life Transmitter is powered by the circuit when connected to the electrical outlet or fixture Low battery indicator Easily accessible battery compartment. Uses one 9V battery in receiver only; Transmitter does not require a battery Built to withstand a 6.6-Foot (2 m) drop CAT II 120V safety rating Measurement Category II is applicable to test and measuring circuits connected directly to utilization points (socket outlets and similar points) of the low-voltage MAINS installation Includes Transmitter, Receiver, user manual, and 9V battery (for Receiver)

KLEIN Toner-PRO Tone Generator, VDV500-063

$69.98
Professional grade tone generator for non-active wiring For use with Probe-Pro Tracing Probe (VDV500-123) required (sold separately) Five distinct tone cadences Rugged Angled Bed of Nails (ABN) clips securely attach to wires RJ11 plug easily connects to telephone or RJ45 data jacks to tone individual conductors or wire pairs Tests for continuity and polarity with response displayed on clearly labeled, easy-to-read LEDs Auto Power-Off and Low Battery Indicator Loop for a lanyard (4) AAA Batteries included

KLEIN Scout Pro 3 Tester with Locator Remote Kit, VDV501-852

$159.99
Cable tester for voice (RJ11/12), data (RJ45) and video (F-connector) coax connections Self-storing Test + Map™ Remote (#1) tests, maps and IDs a cable run in a single step Power over Ethernet Tester that displays PoE wire and Voltage Trace cables, wire pairs and individual conductor wires with a tone generator Measures cable length up to 2,000 feet (610 m) Identify multiple cable runs with location-mapping remotes Identify 18 RJ45 and 18 F-connector drop locations with large easy-to-read numbers Identify 18 RJ45 and 18 F-connector drop locations with large easy-to-read numbers Detect, identify and test Power over Ethernet (PoE) Backlit LCD screen displays cable length, wiremap, cable ID and test results Hub blink mode to identify port location on a hub or a switch Includes 1 Self-storing Test + Map Remote (31), 18 RJ45 LAN locator remotes, 18 F coax locator remotes, 2 female-to-female coax adapters and a 9V battery Includes a 9V battery and convenient carrying case

INTELLINET Universal Modular Plug Crimping Tool, 211048

$17.99
Crimps RJ45, RJ12 and RJ11 modular plugs Cuts and strips both round and flat cable

KLEIN Probe-PRO Tracing Probe, VDV500-123

$39.99
Traces non-energized wiring when used with Toner-Pro Tone Generator (VDV500-063, sold separately) Responsive, durable, replaceable non-metallic, conductive tip Work light for use in dark spaces 3.5 mm headphone jack for noisy environments (headphones not included) Terminal block on probe to confirm the toned pair has been located Tool-less, twist-and-lock replacement tip (VDV999-068) available One push power button with power-on LED indicator - no need to hold button down Auto power-off Low battery indicator 4 x AAA batteries included Includes a loop for a lanyard Works with Klein's Scout Pro, Lan Scout, Jr. and Commander series of testers

KLEIN Tone & Probe PRO Kit, VDV500-820

$69.97
Includes a professional grade tone generator and tracing probe for non-active wiring Toner-Pro features 5 distinct tone cadences Rugged Angled Bed of Nails (ABN) clips securely attach to wires RJ11 plug easily connects to telephone and RJ45 data jacks to tone wire pair Toner-Pro tests for continuity and polarity with results indicated by clearly labeled LEDs Probe-Pro features 3.5 mm headphone jack for noisy environments (headphones not included) Responsive probe with durable non-metallic, replaceable conductive tip (VDV999-068) - sold separately Work light on probe tip for use in dark spaces Terminal block on probe to confirm the toned pair Each tool includes 4X AAA batteries Custom, padded, divided, zipper pouch for convenient storage (VDV770-500) included with kit

KLEIN Electrical Test Kit, 69149

$63.90
The MM300 multimeter measures AC/DC voltage, DC current and resistance and has a safety rating of CAT III 600V, Class 2, Double insulation The NCVT-1 has a bright green LED to indicate the tester is working; it changes to red and warning tones sound when voltage is detected NCVT-1 has a digitally-controlled ON/OFF power button and auto power-off feature to conserve and extend battery life Receptacle tester detects wiring configurations and indicates correct wiring, and identifies common wiring faults Identifies open ground, open hot, open neutral, hot/ground reversed; it does not indicate quality of ground, multiple hot wires, or a combination of defects MM300 tests continuity with visual and audible continuity indicators Test leads included for MM300; batteries included for NCVT-1 and MM300

GREENLEE Bix Blade for Punchdown Tool, PA4574

$28.90
Cushion grip, molded to the shape of your hand, for comfort and a sure, non-slip hold Increased HI/LO impact force to meet demands of new cable types and AWG sizes: LO= 30 lbs (133 N), HI= 40 lbs (178 N) For 28-22 AWG (0.08 - 0.34mm2), solid or stranded wire Uses twist-and-lock style blades Cushioned heel for comfort in the palm of your hand New latch cover blade storage area in end of handle Lanyard holes in end

KLEIN Scout Pro 3 Tester Starter Kit, VDV501-851

$89.99
Test voice (RJ11/12), data (RJ45) and video (coax F-connector) terminated cables with clearly defined results Measure cable length (up to 2,000 feet) Test for Open, Short, Miswire or Split-Pair faults Backlit LCD screen displays cable length, wiremap, cable ID and test results Trace cables, wire pairs and individual conductor wires with multiple style tone generator (requires analog probe Cat. No. VDV500-123; sold separately) Hub blink mode to identify port location on a hub or a switch LanMap™ and CoaxMap™ Location Remotes (5 each) map and ID multiple cable runs in a single step Includes voltage warning, shield detection, auto power off, low battery indicator and a self-storing remote Auto Power-off feature to conserve battery life (9V included) Kit includes: Scout® Pro 3 Tester, (1) self-storing remote, (5) LanMap™ RJ45 locator remotes, (5) CoaxMap™ F-connector locator remotes, (1) coax F-connector, manual and 9V battery

PLATINUM EZ-RJ45 Crimp Tool, 100004C

$59.90
Crimps and trims extended wire in EZ-RJ45; Connector in a single cycle. (EZ-RJ12/11; requires manual trimming) For use with EZ-RJ45; Cat 5/5e & Cat 6 Connectors. Will also work on most other RJ-11, RJ-12 and RJ-45 connectors. (Except AMP). Features precision cast crimping dies for superior accuracy. Built-in wire cutter. Laser marked with wiring guide for proper wire sequence.