Best Loopback Connectors Deals Online in the UK (10 Deals Found)

Last Updated - 16/08/2026 Sort By:

Best Choice
QIANRENON

New
QIANRENON optic Multimode Duplex LC Loopback Adapter 10Gb OM3 UPC fibre Patchcord Looper Coupler 50/125μm Test Plug for
【LC Fibre Optic Loopback】10Gb OM3 LC/UPC Multimode duplex fibre optic looper. Designed to provide a return path medium f

£9.99
Best Value
XMSJSIY

New
XMSJSIY LC/UPC Fiber Tester Loopback Plug Duplex Singlemode LC 9/125 Tester Connector Standard Fiber Optic Circuitors Si
LC/UPC Fiber Tester is a single module fiber optic connector that is inserted into the output and input ports of a devic

£9.99
EMSea

New
EMSea 2Pcs SM Single Mode 9/125 Loopback Adapter Test Plug for LC/UPC Fiber Optic Connection Transmission Cable Adapter
The loopback adapter includes two fiber optic connectors that are inserted into the output and input ports of the device

£11.29
QIANRENON

New
QIANRENON LC Singlemode Fiber Optic Loopback Adapter SM 9/125μm LC/UPC Patchcord Looper Coupling Duplex Test Plug for Ne
【LC Fibre Loopback】LC/UPC SM Single mode fibre optic looper.Designed to provide a return path medium for LC fibre optic

£9.99
HAAMNING7

New
HAAMNING7 2 Pcs Fiber Optic Multimode Loopback Tester LC/UPC OM3 Multimode Duplex 50/125 Connector Test Plug Duplex Fibe
Application: Widely used in fibre optic testing/communication networks, fibre optic local area networks, research and de

£9.99
StarTech

New
StarTech MPO Loopback Plug, Single Mode 9/125 Male Fiber Adapter, MPO/MTP-APC Connector Loopback Test Plug
RELIABLE FIBER TESTING: Create a loopback test connection with this MPO Single Mode fiber loopback plug; Male MPO-8 conn

£63.47
Jeirdus

New
Jeirdus LC/UPC Duplex SM(9/125) Fiber Optic Loopback Module Connector Tester Adapter
LC/UPC Duplex SM(9/125) Fiber Optic Loopback

£5.99
DAOKAI

New
DAOKAI LC Fiber Loopback Adapter Duplex Singlemode 9/125 + Mode 50/125 Multimode Duplex OM3 & OM4 LC Connector Loopback
Low Insertion Loss: High-precision ceramic ferrules deliver ultra-low insertion loss (Typ: ≤0.20dB, Max: ≤0.30dB) & high

£9.99
DAOKAI

New
DAOKAI 2 Pcs LC Fiber Optic Loopback Adapter LC/UPC Singlemode 9/125 Tester Adapter Duplex Connector Loopback Test Plug
Low Insertion Loss: High-precision ceramic ferrules deliver ultra-low insertion loss (Typ: ≤0.20dB, Max: ≤0.30dB) & high

£9.99
HAAMNING7

New
HAAMNING7 2 Pcs LC/UPC Fiber Optic Loopback Tester Singlemode LC OS2 9/125 Connector Test Plug Standard Duplex Fiber Opt
Application: Widely used in fibre optic sensors, transmission equipment, telecommunications rooms, test equipment, patch

£9.69

10 Loopback Connectors deals are available from: Amazon stores, starting from £5.99.
The biggest discount we found is 10%% on QIANRENON optic Multimode Duplex LC Loopback Adapter 10Gb OM3 UPC fibre Patchcord Looper Coupler 50/125μm Test Plug for Networks at Amazon.
The lowest price we found is £5.99 while the highest is £63.47.
Prices for the best Loopback Connectors deals average at £15.04.
Last updated on August 16, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Loopback Connectors.