50G QSFP28 LR4 10Km 1310nm LC Optical Transceiver

50G QSFP ER4 optical transceiver module, support 50Gb/s and up to 40 km transmission on SM fiber, it works in high-speed IDC connection solutions, 5G network mid-haul solution, and so on.

RSFP56-50G-LR is a 1310nm DFB laser based 50Gb/s SFP56 transceiver. It is designed to transmit and receiver optical data up to 10km over single mode fiber. The transceiver is compliant with SFF-8472, SFF-8402, SFF-8432 and applicable portions of SFF-8431. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.

Fiberwdm’s PLC are developed based on unique silica glass waveguide process with reliable precision aligned fiber pigtail in a miniature package, it provides a low cost light distribution solution with small form factor and high reliability. The PLC devices have high performance in terms of low insertion loss, low PDL, high return loss and excellent uniformity over a wide wavelength range from 1260nm to 1620nm and working in temperature from -40℃ to +85℃. The PLC devices have standard configurations of 1*4, 1*8, 1*16 and 1*32 configurations, as well as customized structures of 2*8, 2*16, 2*32 and 2*64

Features: Data-rate of 1.25Gbps operation 18-Wavelength CWDM DFB LD Transmitter from 1270nm to 1610nm, with Step 40nm Compliant with SFP MSA and SFF-8472 Compatible with SONET OC-24-LR-1 Compatible with RoHS +3.3V single power supply Hot-Pluggable SFP Footprint Duplex LC Operating case temperature Standard: 0°C to +70°C Applications: Gigabit Ethernet Fiber Channel Switch Infrastructure Router/Server interface Other optical transmission systems

Unmatched Low Cost, Mini Bypass Mechanical Optical Switch Low Optical Distortions High Isolation High Reliability Epoxy-Free Optical Path

High dense space Ceramic ferrules connector Low insertion loss High return loss Excellent mechanical endurance High credibility and stability

Applications:   1G Fibre channel DWDM Networks Fibre channel

As emerging technologies like 5G, the Internet of Things (IoT), and cloud computing develop at a fast pace, there is a steady rise in bandwidth demand. To keep up with this demand, Passive Optical Network (PON) technologies are advancing as well. Currently, the primary PON technologies in use include GPON, XGS-PON, and NG-PON2; meanwhile, OTDR (Optical Time Domain Reflectometer) serves as a tool for diagnosing network faults and carrying out maintenance work. By leveraging 4CH WDM (Four-Channel Wavelength Division Multiplexing) technology, these various technologies can coexist on a single fiber—this not only boosts the network’s bandwidth but also improves its flexibility.