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.

Features Low insertion loss, Fast switching. RS232 Control and Ethernet RJ45 Management. The serial port adopts RS-232 female interface. Optical path switching can be controlled through buttons, serial ports, and network ports. And it can be operated by locking the keys through instructions.

Features Low insertion loss. High wavelength accuracy Temperature range: -40 to 85℃ Excellent thermal stability Extremely small size Applications CWDM Systems Telecom networks Metro Area Networks Broadband Networks PON Networks

Feratures Low Loss and High Reliability erial Interface (RS-232)  Modularized Design Epoxy-free on Optical Path Applications Ring Network Remote Monitoring in Optical Network Testing of Fiber Optical Component

24 * 10/100/1000Mbps RJ45 ports+4 * 10 Gigabit SFP+ports FW5700-24GP-4TF is a 24 port network managed intelligent switch. 24 10/100/1000M adaptive ports and 4 10 Gigabit SFP+ports are provided to provide sufficient bandwidth for convergence and core data exchange. Users can select appropriate 10 Gigabit ports to flexibly meet network requirements. The product adopts a new generation of high-performance hardware and software platform, supports three-layer routing protocols, complete security protection mechanisms, perfect ACL/QoS policies and rich VLAN functions, is easy to manage and maintain, meets users' networking requirements for network equipment that is easy to manage, high security, and low-cost, and is suitable for campus, hotels, and enterprise campus network access, convergence, and core multiple application scenarios.

Functional characteristics 10/100 Mbps adaptive RJ45 port One upper port is a 100Mbps SFP fiber port Automatic port flipping (Auto MDI/MDIX) Flow control mode: full duplex adopts IEEE 802.3x standard, half duplex adopts Back pressure standard complies with IEEE 802.310Base-T and IEEE 802.3u 100/1000Base-TX standards The store-and-forward switching mechanism is adopted

The 100G QSFP28 ER1 optical transceiver modules are designed to support 100G Ethernet, suitable for data center links up to 40km over single-mode fiber. The 100G QSFP28 ER1 module is compliant with the 100G-ER1-40 specification of the 100G Lambda MSA. The transmission end converts 4x25G NRZ electrical signals into 1x100G PAM4 optical signals. The reverse receiving side converts 1x 100G PAM4 optical signal to 4x25G NRZ electrical signal.

Features   OSFP Module compliant to OSFP MSA Transmission data rate up to PAM4 106.25Gbps per channel. Enable 800Gb/s to 2x400Gb/s Transmission Link length up to 3m Built-in EEPROM functions  Operating case temperature 0°C to +70°C RoHS2.0 compliant