Refurb Squared
OP-01 Handheld Optical Multimeter Built-in 1mW Visual Fault Locator with RJ45 Cable Sequence Test Function
OP-01 Handheld Optical Multimeter Built-in 1mW Visual Fault Locator with RJ45 Cable Sequence Test Function
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
DIMENSION optical probe integrates OPM (optical power meter), VFL (visual fault locator), RJ45 cable tracker and sequence test and other functions. The optical probe is easy-to-use, and it can easily handle with the construction of various communication networks and different test scenarios. Thanks to the unique probe-type and non-contact universal interface design, field engineers do not need to carry a wide variety of other fiber patch cords, all tests can be completed with one optical probe.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing

Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





