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Test Equipment

Cable testers, fiber attenuators, and loopback adapters for verifying and tuning a finished installation.
13 products
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LC Fiber Optic Loopback Adapters

FL-LC
Networx® LC Fiber Optic Loopback Adapters provide a convenient solution for testing and troubleshooting compatible singlemode and multimode fiber optic network equipment.
From $16.49
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LC Fixed Fiber Optic Attenuators

FA-LCSM
LC Fixed Fiber Optic Attenuators reduce optical signal power by a controlled amount in compatible singlemode fiber applications.
From $28.39
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LC/APC Fixed Fiber Optic Attenuators

FAD-ALCSM
Fixed LC/APC fiber optic attenuators designed to reduce optical power and help prevent receiver overload in singlemode fiber networks.
From $28.38
Details

LC/UPC Fixed Fiber Optic Attenuators

FAD-ULCSM
Fixed LC/UPC fiber optic attenuators designed to reduce optical power in singlemode networks, available in 5 dB, 10 dB, 15 dB, and 20 dB options.
From $21.78
Details

MTRJ Fiber Optic Loopback Adapters

FL-MTRJ
Networx® MTRJ Fiber Optic Loopback Adapters provide a convenient solution for testing and troubleshooting compatible singlemode and multimode fiber optic network equipment.
From $16.49
Details

Network Crossover and Rollover Adapters

LB-ADP
Networx® Network Crossover and Rollover Adapters provide convenient solutions for adapting compatible network and telecommunications connections for testing, configuration, and equipment-to-equipment use.
From $20.29
Details

Network Loopback Testers

LB-TEST
Networx® Network Loopback Testers provide a convenient way to test compatible network and telecommunications ports by returning transmitted signals to the receiving interface.
From $20.29
Details

SC Fiber Optic Loopback Adapters

FL-SC
Networx® SC Fiber Optic Loopback Adapters provide a convenient solution for testing and troubleshooting compatible singlemode and multimode fiber optic network equipment.
From $15.99
Details

SC Fixed Fiber Optic Attenuators

FA-SCSM
SC Fixed Fiber Optic Attenuators reduce optical signal power by a controlled amount in compatible singlemode fiber applications.
From $28.39
Details

SC/APC Fixed Fiber Optic Attenuators

FAD-ASCSM
Fixed SC/APC fiber optic attenuators designed to reduce optical power in singlemode networks, available in 5 dB, 10 dB, 15 dB, and 20 dB options.
From $28.38
Details

SC/UPC Fixed Fiber Optic Attenuators

FAD-USCSM
Fixed SC/UPC fiber optic attenuators designed to reduce optical power in singlemode networks, available in 5 dB, 10 dB, 15 dB, and 20 dB options.
From $21.78
Details

ST Fixed Fiber Optic Attenuators

FA-STSM
ST Fixed Fiber Optic Attenuators reduce optical signal power by a controlled amount in compatible singlemode fiber applications.
From $28.39
Details

ST/UPC Fixed Fiber Optic Attenuators

FAD-USTSM
Fixed ST/UPC fiber optic attenuators designed to reduce optical power in singlemode networks, available in 5 dB, 10 dB, 15 dB, and 20 dB options.
From $21.78
Details