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.

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   It supports comprehensive access to wireless fronthaul and other services, taking into account wireless fronthaul, private line, and home broadband services, and maximizes the value of fronthaul networks； Maximize optical fiber saving, one fiber can carry 9 channels of 4G & 5G fronthaul CPRI/eCPRI services； The local side is active and the remote end is passive, and WDM technology is used to extend the physical channel of pure transparent transmission, without delay and jitter introduction； It supports the monitoring function of the luminous power of each channel, which is easy to maintain and locate faults； It supports 1:1 protection at the optical layer, and the protection switching time is less than 20 ms, improving network reliability； The optical-layer protection function card can be selected according to the application scenario, and supports hot-swap and power-off/power-on-hold functions to ensure that the device does not affect service operation in the event of a power-off； It supports SNMP, Web and other graphical interface network management； Local end equipment active supports AC 220V, DC -48V power supply optional, and 1+1 power input protection； The installation method is flexible, the central office equipment supports rack-mounted installation and wall-mounted installation, and the remote equipment supports rack-mounted, pole-mounted and wall-mounted installation, which is easy to install and plug-and-play； The remote outdoor device meets the requirements of the IP67 standard and supports pole and wall mounting.  

Applications   FTTx Systems LAN, WAN and Metro Networks Analog/Digital Passive Optical Networks CATV Networks Other applications in fiber optic systems

Product Features The board supports two channels of 2*100G to 200G coherent transmission, enabling dual 200G line-side transmission. It has adjustable wavelengths and supports a maximum of two channels of 200G with 75GHz * 64 waves or 200G with 100GHz * 48 waves. It features flexible coherent modulation technologies: DP-16QAM, DP-8QAM, DP-QPSK. It incorporates various FEC error correction technologies: oFEC, CFEC, SCFEC, SDFEC. It supports flexible service access functions: 100GE, 100GE KR4, OTU4, and 100G FlexE. It provides comprehensive performance monitoring and statistical functions. It supports Ethernet RMON performance statistics, DM delay and PRBS detection functions, and OTN PM and SM performance statistics. It supports high-precision real-time monitoring of board temperature, voltage, current, and power consumption. On the client side, it supports various module interface types: 100GSR4/CWDM4/LR4/PSM4. It supports a unified network management platform with SNMP, CLI, Web, NMS (graphical interface), and Netconf Yang model interfaces.

The M1x16 optical switch is connected to the optical path by connecting or blocking the optical signal. the switch has non-mechanical configurations and activated via an electrical control signal. the switch also has build-in circulator and isolator functions. Products are widely used in aerospace and military equipment.