Ethernet technology has continually evolved in order to meet the never-ending requirement for faster rates of data transmission. The demand for faster application speeds has also spurred technological evolution on data carrying techniques. As such, copper and fiber transmission standards have progressed, providing greater bandwidth for transporting data over Ethernet architectures with reduced cost and […]
1000BASE-LX/LH SFP
Introduction to DDM Function of GLC-LH-SMD Transceiver
Basic Introduction of GLC-LH-SMD As is known to all, Cisco GLC-LH-SMD is the replacement of GLC-LH-SM. It consists five parts: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm FP laser and the PIN photo-detector. Supporting a data rate of 1.25 Gbps, this GLC-LH-SMD SFP transceiver operates on standard single-mode fiber optic […]
1000BASE SFP for Gigabit Ethernet Transmission
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 […]