SFP is a compact, compatible and hot-swappable transceiver, which is widely utilized in telecommunications and data communications. There are a lot of SFP transceivers available to support short or long distance transmission. They can be intermixed in combination of IEEE 802.3z standard compliant with 1000BASE-SX, 1000BASE-LX, 1000BASE-LX10 or 1000BASE-ZX interfaces on a port-by-port basis. This […]
SFP transceivers
DDM, DOM and RGD in SFP Transceiver Models
If it is your first purchase of SFP transceivers, you may be very confused with the fuction options “DDM”, “DOM” or “RGD”. So, what functons do they represent? And do you need these functions? Today, we will have a detailed explanation of them. What’s DDM? DDM, namely Digital Diagnostics Monitoring, is a technology used in […]