Original owner; cable is approx 1 year old. 1 meter length. JCAT Signature Gold LAN cable is M12 X terminated specifically for use with your Telegartner M12 Switch. In excellent condition and I found the JCAT Signature Gold to be an improvement over the Telegartner LAN cable provided with the M12 Switch. List price: $1580 USD.  Will ship only to US address. I will cover shipping and PayPal fee at my asking price.

The following specifications of this cable are taken from the JCAT Audio website:

• World’s best RJ45 connectors exclusive for JCAT – MFP8 IE GOLD from Japan Telegaertner Limited the same as being used at the International Space Station (ISS)
• Gold-plated fully shielded M12 X industrial connector that enables more reliable signal transmission (compatibility with M12 SWITCH GOLD)
• Pure Silver/7% GOLD alloy conductor
• Deep cryogenic treatment
• Extremely high resolution without harshness
• Extremely high dynamics
• Extremely precise soundstage in all directions
• Beautiful natural tone
• Full-bodied rich texture
• Does not exhibit any signs of thin or edgy sound that is often associated with silver cables
• Supports 1Gbit \ 100Mbit \ 10Mbit connection speed (CAT 6A specification)