Network Switch / Communication Equipment · Cable & Wiring
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
Photos, drawings and page previews from this model’s datasheet or catalog.
“GREYHOUND Switch Media Module GRM20 Item Characteristic Characteristic value 1..3 Product GRM 4 Data rate 2 5 PoE support 0 6 Hypen 7…8 Configuration ports 1+3 TT ZZ MM NN VV UU 9…10 Configuration…”
Free of charge — send us your request for Hirschmann Automation and Control equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Hirschmann Automation and Control first.
Tell us what you need for this Hirschmann Automation and Control GRM20 — a part, a service call, a second opinion. Are you Hirschmann Automation and Control? Claim this brand page.
Service engineer? Write the day report for this GRM20 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.