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.

Distributed fiber Acoustic Sensing（DAS），based on the principle of phase OTDR, using a single ordinary optical fiber as a transmission, the Rayleigh scattered light inside the fiber to detect, obtain phase and frequency information, to achieve the detection of sound, vibration and other signals, widely used in oil, gas pipelines, perimeter security, high-speed rail transit and other fields.   For the field of distributed fiber optic acoustic sensing, FIBERWDM has launched DAS integrated module, which integrates self-developed ultra-narrow linewidth laser, linewidth <3KHz, 80M_AOM, pulse amplifier, balanced photodetector. The module is highly integrated, with small size and high reliability.

Product features Automatic switching no human intervention required. Switching when the protected equipment loses power. Reduce various losses caused by network node failures. Increase the reliability of transmission networks. Support manual and automatic switching selection. Large screen LCD display. Equipped with sound and light alarms. Wide range dual power input DC+5V TO+36V. Rail mounted installation.  

Single-fiber bidirectional transmission：Supports 2-channel Drop/Add services over a single fiber, optimizing scarce fiber resources. Low insertion loss：≤1.5dB for wave-to-line, ≤2.4dB for west-east/east-west transmission, ensuring efficient signal propagation. High isolation：≥30dB adjacent channel isolation and ≥45dB non-adjacent isolation, minimizing crosstalk. Wide temperature tolerance：Operates/stores between -40°C to 85°C, suitable for extreme environmental conditions. Modular deployment：FMU plug-in module compatible with 2-slot 1U rack or LGX BOX for flexible installation.

High Performance in IL & RL Available in 8,12 and 24 fiber Precise dimension 100% in-house tested Customized furcation length to cater for different installation situations Single-fiber connector interface available in SC & LC in forms of Simplex or Duplex channel Support higher speed Ethernet and Fibre Channel applications (OM3, OM4 and SM fibers)

Amid digital transformation, demand for high-speed, reliable, flexible communication networks is unprecedented. Passive Optical Networks (PON) are a cornerstone of modern infrastructure, supporting applications from home broadband to enterprise networks. To meet growing bandwidth needs and future-proof networks, integrating 4CH WDM with GPON, XGS-PON, RF Video, and OTDR delivers a comprehensive solution—maximizing fiber use and boosting service capabilities.

24 * 10/100/1000Mbps RJ45 ports+4 * Gigabit SFP ports FW4024GP is a full gigabit three-layer network management PoE switch, which can meet the PoE power supply requirements of WIFI AP, IP camera, WIFI bridge, IP phone and other types of equipment. The product adopts a new generation of high-performance hardware and software platform, provides flexible, cost-effective full gigabit access and uplink ports, supports three-layer routing protocols, complete security protection mechanisms, perfect ACL/QoS policies and rich VLAN functions, is easy to manage and maintain, and meets users' networking needs for easy management, high security and low cost of network equipment. It is suitable for network access, convergence Core multiple application scenarios.

48 * 10/100/1000Mbps RJ45 ports+4 * 10 Gigabit SFP+ports FW5700-48GP-4TF is a three-layer management POE switch. 48 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.