These simple, inexpensive Ethernet jack/plug combinations used for loopback testing and to convert a standard Ethernet cable to a crossover cable are a no-brainer. Every network person should have one ...

Vijay Kulkarni, CEO of GL Communications, states, “The PacketExpert™ is a multi-functional Ethernet tester that supports both electrical and optical interfaces ...

A connector used for diagnosing transmission problems. Also called a "wrap plug," it plugs into an Ethernet or serial port and crosses over the transmit line to the receive line so that outgoing ...

So, we have some testing labs and some equipment in those labs that can connect to a PC with a direct network connection - no router or switch, just a loopback cable to the device. Device is ...

GL Communications Inc. announced today its enhanced next-generation Ethernet/IP Tester—the PacketExpert 10G—which supports comprehensive testing of both 10G and 1G Ethernet/IP networks. Jagdish ...

GAITHERSBURG, Md., June 26, 2025enables testing across several high-speed Ethernet ports in parallel. This allows network engineers to verify performance and reliability more efficiently, while also ...

10GbE may be viewed as an integral part of the transport environment, and therefore there are several possibilities on how to transport and test Ethernet traffic at this rate. By Guylain Barlow, ...