2018年10月8日 · You will want to use 1 pair of wires per phone line. The standard arrangement is the blue pair is the first phone line. Assuming the wiring your connecting to is the standard …

2014年10月18日 · I was hooking up some 10/100BaseT Ethernet cables at a customer site and I noticed that the Voice Over IP phone on a desk had an Ethernet input and an additional RJ45 …

Many ethernet devices short out the unused pairs. So if you want to use those pairs for something else you need to make sure you don't connect them to the ethernet device. Also regarding …

2015年2月20日 · Fiber is the only real way that I see. Also, modern Ethernet connections are full-duplex, so you get same speed both ways. There are media converters for gigabit fiber, for …

2019年9月20日 · I'm mostly used to ethernet with a pair consisting of completely solid and white with a stripe. Large phone cables have solid with white stripes, and solid. So is there a …

2011年9月2日 · What originally caused phone lines to be slow for data communications was the low pass filter that was placed on the phone line. zebonaut is correct in his definition of …

2019年4月1日 · Is there a standard arrangement for the pairs inside a Cat7|6|5 Ethernet Cable? As shown in the picture, they are in the sequence Orange-Green-Brown-Blue, or the Orange …

2019年6月17日 · The main feature is that it can support 10 Gigabit Ethernet connections for a distance of 37-55 meters (depending on crosstalk). The benefits of Cat6 cable are numerous. …

2011年2月22日 · Piggybacking ethernet/phone on Cat5e? 6. Why is Cat5/Cat5e Ethernet cable rated 100MHz? 4.

2024年10月7日 · I'm looking for advice on connecting a Panasonic NS500 PBX module (which supports Ethernet sockets and plugs) to a doorphone unit. The distance between the …