Three-ring Polarization Controller

90 dB dynamic range Maximum support provided for 45 calibration wavelengths Threshold setting with pass/fail alarm function Automatic wavelength identification function Real-time testing of PMAX/PMIN Detection function of frequency light Real-time data reading function is provided to facilitate the application of embedded system Support visual fault locator function Storing 1,000 pieces of data

Main Characteristics A maximum dynamic range of 50dB, and 256k data sampling points. Online test of PON network. Integrated single-mode and multi-mode test. Automatic monitoring of optical communication signals. File formats of Bell core GR196 and SR-4731 supported.

This series of detectors has basically the same usage method as the unit detectors of Thorlabs and Newport, and their power interfaces are completely identical. When the Monitor output (available on some products of Thorlabs and Newport) is not required and the bandwidth is the same, it can be directly replaced, and its performance in all aspects is not inferior to that of similar products from Thorlabs and Newport. In addition to detectors with existing specifications, customized services are also provided. We can adjust various indicators of the detector (such as supply voltage, gain, bandwidth, etc.) according to customer needs to meet customer requirements.

100G QSFP28 eZR4 optical transceiver module, support 100Gb/s and up to 100 km transmission on SM fiber, it works in high-speed IDC connection solutions, and so on. Features 4 lanes MUX/DEMUX design Support 100GBASE-ZR4 for line rate of 103.125Gbps and OTU4 for line rate of 111.81Gbps LAN WDM EML laser and PIN receiver with SOA Aggregate bandwidth of >100Gbps Duplex LC connectors Compliant with IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard· Single +3.3V power supply operating Built-in digital diagnostic functions Temperature range 0°C to 70°C RoHS Compliant Part Support FEC (Forward Error Correction)

  IL<2.4dB , 100GHZ DWDM MUX DEMUX Multiplexing of 8 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks  

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.  

25G SFP28 DWDM optical transceiver module, support 25Gb/s and up to 10 km transmission, it works in high-speed IDC connection solutions, 5G network front-haul solution, and so on.