240919  LPO optical module

(Fiberwdm All rights Reserved)

Keywords: LPO optical module, QSFP-DD 400G optical module, 800G optical module

LPO optical module, Linear drive Pluggable Optics, linear drive pluggable optical module

The key difference between LPO and traditional optical modules is Linear drive; The so-called "linear drive" means that the LPO adopts linear direct drive technology, and the DSP (digital signal processing) /CDR (clock data recovery) chip is cancelled in the optical module. The high-speed optical module has high signal requirements, and basically needs DSP chip to do various compensation and algorithms. The function of DSP is very powerful. But its power consumption and cost are also high. For example, in a 400G optical module, the DSP power consumption is about 4W, accounting for about 50% of the entire module power consumption. From a cost point of view, in 400G optical modules, DSP costs account for about 20-40% of the total cost of optical modules.

The LPO solution is that no DSP/CDR chip is used in the optical module

LPO optical module has the advantages of low power consumption, low cost, low delay and easy maintenance

LPO will be the most potential technical route in the 800G era

As a leading manufacturer of optical devices and optical network equipment, Guangzhou Ruidong Technology (Fiberwdm) has been committed to the application of new technologies, and together with partners, to provide 200G/400G/800G optical modules based on LPO technology for AI computing power and DCI high-speed interconnection.

General keywords:

Passive wave division: CWDM,DWDM, Wavelength division Equipment, Wavelength Division multiplexer, MUX/DEMUX, high speed, the TAWG/AAWG, flat-roofed type AWG, gaussian type AWG, 100 GHZ / 200 GHZ / 50 GHZ / 75 GHZ / 150 GHZ, 40, 48 ch / 96 ch/ch / 120 ch / 64 ch / 32 ch AWG, FWDM, LWDM,MWDM,LAN-WDM, SWDM, O-band WDM, CEx-WDM, Fiber Grating reflector, Fiber grating array waveguide, Rack-mounted passive wavelength division, interleaver Comb filter, mini wavelength division module, CCWDM, Ultra MINI WDM,RAMAN WDM, Raman WDM, GPON, EPON,XGS-PON, NG-PON,XG-PON, 50G PON, FTTR

Optical fiber transmission equipment: Wavelength division transmission, 200G/400G DCI, EDFA, SOA, RFA Raman amplifier, fiber long distance transmission, OLP, optical line protection, OBP, optical bypass protection, bypass device, power cut through, fiber active/standby route protection, semi-active wavelength division, PON remote, PON aggregation remote, Optical cable detection system, 5G stretch, optical fiber expansion, DCM dispersion compensation, data center interconnection DCI, bare fiber interconnection, VOA board, dimmable attenuator, OEO/OTU board, 40G business board, 100G business board

Optical splitter: FBG taper splitter, PLC optical splitter, wave splitter, TAP-PD, multi-mode splitter, multi-mode PLC

Optical switch: mechanical optical switch, MEMS optical switch, magneto-optical switch, optical routing equipment, optical crossover, optical switching, OXC optical matrix, optical switch switching equipment

Optical module: 1X9 optical module, SFP/SFP+/XFP optical module, QSFP+40G optical module, QSFP28 100G optical module, 200G optical module, 400G optical module, 800G optical module, QSFP-DD, QSFP56, QSFP112, OSFP, AI computing power optical module, SDI optical module, HD video optical module, single transmission and single receiving optical module, wave division optical module, CWDM optical module, DWDM optical module, industrial optical module, military optical module; 25G optical module, 40G optical module, Fiberchannel, 8G/16G/32G FC optical module, 12G SDI optical module, CFP to QSFP28 conversion module

High speed cable: DAC, AOC, ACC,AEC,Mini-SAS, HDMI AOC

Integrated cabling: optical jumper, MPO/MTP jumper, armored optical jumper, base station pull high beam jumper, field cable assembly, multi-core cable jumper, ODF fiber distribution frame, fiber connector box, 144 core high density fiber distribution frame, photoelectric composite cable

Optical devices: ring actuator, passive dual fiber to single fiber, passive single multimode conversion, optical isolator, polarization-preserving device, polarization-preserving coupler, polarization-preserving circulator, polarization-preserving jumper, polarization-preserving isolator, PBC/PBS beam binder/splitter, polarization-preserving CWDM, polarization-preserving DWDM

Network security: OTAP rack-mounted splitter, TAP shunt, aggregation shunt, traffic replication, spectral replication, one-way isolation, fiber optic network card

Access equipment: Optical transceiver, protocol converter, optical fiber transceiver, photoelectric converter, PCM equipment, telephone optical transceiver, PDH optical transceiver, video optical transceiver, industrial transceiver, Industrial switch, POE switch, POE transceiver