Gigalight Solutions for Data Center and Cloud Computing
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This document provides information on Gigalight's data center networking solutions, including 100G, 200G, and 400G optical modules and AOCs. It discusses products for 100G Ethernet such as 100G QSFP28 SR4, PSM4, and CWDM4 modules. For 200G, it covers 200G QSFP-DD SR8, PSM8, and breakout AOCs using 8x25G NRZ technology. Preliminary 400G solutions adopting 50G PAM4 technology include a 400G QSFP-DD SR8 module and AOC. The document provides specifications, features, and applications for each product line.
Gigalight Solutions for Data Center and Cloud Computing
- 1. 1 DATA CENTER & CLOUD COMPUTING • 100G Data Center Solutions • 200G Data Center Solutions • 400G Data Center Solutions
- 2. 2 25G > 100G > 100G or 50G PAM4 100G > 200G > 400G … … … … Core Switch Spine Switch Leaf Switch Top of Rack Switch Server 100G > 200G > 400G 100G > 400G 100G Series 200G Series 400G Series ServerServerServer 200G SR8 200G AOC 200G PSM8 200G LR8 Gigalight 100G/200G/400G Data Center Solutions CWDM4/CLR4 4WDM-10 100G SR4 25G/100G AOC LR4 4WDM-40 ER4 lite PSM4 400G SR8 400GAOC 400G PSM8 400G PSM8 400G FR8
- 3. I-temp 100G Modules for High-Performance Computing … … … … … … Top of Rack Switch and Server 100G QSFP28 SR4 I-Temp (Low Latency, FEC Off) 100G QSFP28 LR4 I-Temp 100G QSFP28 CWDM4 I-Temp 100G QSFP28 4WDM-40 I-Temp The High-Frequency Trading (HFT) companies’ communication equipment has a high density of deployment, and the environment and equipment have poor heat dissipation capability, so there are stringent requirements on the operating temperature range of the optical modules. To this end, Gigalight has launched a complete line of industrial 100G QSFP28 optical modules to meet the operating temperature range of -40 ° C to +85 ° C. Spine Switch Leaf Switch 100G QSFP28 4WDM-10 I-Temp
- 4. 4 I-temp 100G QSFP28 SR4 Transceiver and AOC Features: ▪ Hot-pluggable QSFP28 form factor ▪ Data rate up to 103.125Gbps for 100G Ethernet ▪ Reach up to 100m over OM4 MMF ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 2W ▪ Passed 500 hours double 85 reliability test Applications: ▪ 100G Ethernet ▪ Data Center ▪ HPC/HFT 100G SR4 Monthly production capacity: 30K pcs 100G AOC Monthly production capacity: 15K pcs Automated COB Packaging Optical Engine
- 5. 5 100G QSFP28 PSM4 2km/10km Transceivers mini TO solution 25G mini-TO Features: ▪ Hot-pluggable QSFP28 form factor ▪ Data rate up to 103.125Gbps for 100G Ethernet ▪ Reach up to 2km/10km over G.652 SMF with KR4 FEC ▪ Automated COB packaging, uncooled 1310nm DFB lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ MPO receptacle (APC Polish) ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 3.5W ▪ Passed 500 hours double 85 reliability test Applications: ▪ 100G Ethernet ▪ Data Center 100G QSFP28 PSM4 Mass Production
- 6. 6 100G QSFP28 CWDM4/CLR4 /4WDM-10 Transceivers Transmitter (Mini TO) Receiver (COB & AWG) Item CWDM4 CLR4 4WDM-10 Modules Color Green Green Purple Lasers Uncooled DML Uncooled DML Cooled DML Packaged devices TX: Mini-TO RX: COB & AWG TX: Mini-TO RX: COB & AWG Box Packaging TOSA & ROSA Reach (Dual LC) 2km /10km 2km /10km 10km Wavelengths CWDM4 CWDM4 CWDM4 100GE without FEC √ 100GE with FEC √ √ √ Reliability test 500 hours 500 hours 2000 hours Temperature C-temp/I-temp C-temp C-temp/I-temp Consumption < 3.5W < 3.5W < 3.5W Product status MP MP PP Applications Data Center Data Center Data Center and Telecom Box Packaging TOSA & ROSA
- 7. 100G QSFP28 4WDM-40 Transceiver Features: ▪ Hot-pluggable QSFP28 form factor ▪ Data rate up to 103.125Gbps for 100G Ethernet ▪ Reach up to 30km without FEC or 40km with FEC over G.652 SMF ▪ Box packaged TOSA & ROSA, cooled LAN-WDM DML lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Dual LC receptacle ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 3.8W Applications: ▪ 100G Ethernet ▪ Data Center Key IC Supplier TX CDR MACOM RX CDR+TIA MACOM TOSA with LD Gigalight TOSA ROSA Gigalight ROSA Sample
- 8. 8 50G/100G/200G 200G … … … … Core Switch Spine Switch Leaf Switch Top of Rack Switch Server 200G 400G 200G (8x 25G NRZ) Transceivers and AOCs for Data Center Adavantages: ✓ Gigalight offers a complete range of 200G AOC and optical modules for customers ✓ 200G (8x 25G NRZ) can reduce product complexity, mature upstream and downstream optoelectronic IC chip supply chain, economical and rapid commercial deployment ✓ QSFP-DD doubles the port density of 100GE, doubling bandwidth at low cost ✓ DSP-based PAM4 modulation complex technology introduces high power consumption and high latency, while 25G NRZ modulation technology ensures low power and low latency of the port ✓ Automate COB packaging and mass production capabilities to meet customer delivery requirements ServerServerServer 200G SR8 200G AOC 200G PSM8 200G LR8 200G QSFP-DD to 2x 100G QSFP28 breakout AOC 200G QSFP-DD to 4x 50G QSFP28 breakout AOC
- 9. 9 200G (8x 25G NRZ) QSFP-DD SR8 Transceiver and AOC Dual 4x 25G NRZ CDR M P O VCSEL 8X 25G NRZ PD PD VCSEL Driver&TIA Lane 1 Lane 8 Lane 1 Lane 8 Devices Key Supplier Laser Driver Macom/Semtech TIA Macom/Semtech CDR Macom/Semtech VCSEL Broadcom PD GCS Features: ▪ Hot-pluggable QSFP-DD form factor ▪ Data rate up to 206.25Gbps for 2x100G Ethernet ▪ Reach up to 100m over OM4 MMF ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 4W Applications: ▪ 2x100G Ethernet ▪ Data Center 200G QSFP-DD SR8 200G QSFP-DD AOC
- 10. 10 200G QSFP-DD to 2x 100G QSFP28 breakout AOC Features: ▪ Hot-pluggable QSFP-DD/QSFP28 form factors ▪ Data rate up to 206.25Gbps for 2x100G Ethernet ▪ Reach up to 100m over OM4 MMF ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 4W (QSFP-DD), < 2.5W (QSFP28) Applications: ▪ 2x100G Ethernet ▪ 100G Ethernet ▪ Data Center 200G QSFP-DD to 2x 100G QSFP28 breakout AOC CH1 TX RX CH2 TX RX CH3 TX RX CH4 TX RX CH5 TX RX CH6 TX RX CH8 TX RX CH7 TX RX CH1 RX TX CH2 CH3 CH4 CH5 CH6 CH8 CH7 RX TX RX TX RX TX RX TX RX TX RX TX RX TX 200G QSFP-DD 2X 100G QSFP28
- 11. 11 200G QSFP-DD to 4x 50G QSFP28 (2Ch) breakout AOC Features: ▪ Hot-pluggable QSFP-DD/QSFP28 form factors ▪ Data rate up to 206.25Gbps for 2x100G Ethernet ▪ Reach up to 100m over OM4 MMF ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 4W (QSFP-DD), < 1.5W (QSFP28) Applications: ▪ 2x100G Ethernet ▪ 100G Ethernet ▪ Data Center 200G QSFP-DD to 4x 50G QSFP28 breakout AOC CH1 TX RX CH2 TX RX CH3 TX RX CH4 TX RX CH5 TX RX CH6 TX RX CH8 TX RX CH7 TX RX CH1 RX TX CH2 CH3 CH4 CH5 CH6 CH8 CH7 RX TX RX TX RX TX RX TX RX TX RX TX RX TX 200G QSFP-DD 4x 50G QSFP28 (2x 25G NRZ)
- 12. 12 Devices Key Supplier Laser Driver Maxim TIA Semtech CDR Maxim+Semtech DFB AOI PD GCS Dual 4x 25G NRZ CDR M P O DFB 8X 25G NRZ PD PD DFB Driver&TIA Lane 1 Lane 8 Lane 1 Lane 8 200G QSFP-DD PSM8 2km/10km Transceivers 200G QSFP-DD PSM8 Features: ▪ Hot-pluggable QSFP-DD form factor ▪ Data rate up to 206.25Gbps for 2x100G Ethernet ▪ Reach up to 2km/10km over G.652 SMF with KR4 FEC ▪ Automated Mini-TO packaging, uncooled 1310nm DFB lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ MPO receptacle (APC Polish) ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 6W (2km), < 6.5W (10km) ▪ Passed 500 hours double 85 reliability test Applications: ▪ 2x100G PSM4 Ethernet ▪ Data Center
- 13. 13 200G QSFP-DD LR8 10km Transceiver (PRELIMINARY) Features: ▪ Hot-pluggable QSFP-DD form factor ▪ Data rate up to 206.25Gbps for 2x100G Ethernet ▪ Reach up to 10km over G.652 SMF ▪ Automated TOSA & ROSA, cooled LAN-WDM lasers and PIN photodetectors ▪ Built-in CDRs on both the transmit and receive paths to meet low jitter and low latency requirements ▪ Dual CS receptacle ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 7.5W ▪ Passed 500 hours double 85 reliability test Applications: ▪ 2x100GBASE-LR4 Ethernet ▪ Data Center
- 14. 14 200G QSFP-DD LR8 10km Transceiver (PRELIMINARY) Description Protocol Data Rate (Gbit/s) Modulation Format Data Rate Per Lane Lambda Signaling Rate Reach Interface Media (Fibers) LD PD Power Consumption Temperature (deg C) 200G QSFP-DD LR8 2x100GBASE-LR4 200G 25G NRZ 8x 25G 2xLAN-WDM 8x25G NRZ 2km Dual CS SMF(4) DML PIN < 7.5W 0-70 Dual CS Ports 8x 25G NRZ CDR D u a l C S DML 8x 25G NRZ PD PD DML Driver&TIA Optical Mux Optical DeMux λ1 λ8 Optical Mux Optical DeMux 4CH 4CH 4CH 4CH 8CH 8CH
- 15. 15 100G or 50G PAM4 400G … … … … Core Switch Spine Switch Leaf Switch Top of Rack Switch Server 400G 400G 400G Data Center Solutions (Gen1) ServerServerServer 400G SR8 400G AOC 400G PSM8 400G PSM8 400G FR8 400G to 2x 200G Breakout AOC 400G to 4x 100G Breakout AOC 400G to 8x 50G Breakout AOC ✓ Gigalight uses the DSP 50G PAM4 technology to implement the 400G product line, using 400K multi-mode optical modules and various 400G AOC configurations with proven and high- linearity 25G NRZ optoelectronic chips and mature optical device technology to help 400G networks achieve rapid commercialization. ✓ In the preliminary study, 400G PSM8 and 400G FR8 will adopt the mainstream Silicon optical modulation technology to realize the single chip integration solution, which can effectively reduce the power consumption of the product and reduce the optical coupling design, improve the product yield and ensure the mass production delivery in the future.
- 16. 16 400G (8x 50G PAM4) QSFP-DD SR8 Transceiver and AOC Single 8x 53 G PAM4 DSP or Dual 4x 53G PAM4 CDR M P O VCSEL 8X 53G PAM PD PD VCSEL Driver&TIA Lane 1 Lane 8 Lane 1 Lane 8 Devicves Key Suppliers Laser Driver Inphi/Broadcom TIA Inphi/Broadcom CDR(DSP) Inphi/Broadcom VCSEL Broadcom PD Broadcom 400G QSFP-DD SR8 400G QSFP-DD AOC Features: ▪ Hot-pluggable QSFP-DD form factor ▪ Data rate up to 425Gbps for 2x 200G Ethernet (8x 53 Gbps) ▪ Reach up to 100m over OM4 MMF (Customized Length for AOC) ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in 50G PAM4 CDR DSP ▪ 8x 53.125Gbps (PAM4) electrical interface ▪ Excellent signal integrity and thermal industrial design ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 10W Applications: ▪ 2x 200G Ethernet ▪ Data Center
- 17. 17 400G QSFP-DD to 2x 200G QSFP56 (4x 50G) Breakout AOC Features: ▪ Hot-pluggable QSFP-DD/QSFP56 form factor ▪ Data rate up to 425Gbps for 2x 200G Ethernet (8x 53 Gbps) ▪ Reach up to 100m over OM4 MMF (Customized Length for AOC) ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in 50G PAM4 CDR DSP ▪ Excellent signal integrity and thermal industrial design ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 10W (QSFP-DD), < 5W (QSFP56) Applications: ▪ 2x 200G Ethernet ▪ Data Center CH1 TX RX CH2 TX RX CH3 TX RX CH4 TX RX CH5 TX RX CH6 TX RX CH8 TX RX CH7 TX RX CH1 RX TX CH2 CH3 CH4 CH5 CH6 CH8 CH7 RX TX RX TX RX TX RX TX RX TX RX TX RX TX 400G QSFP-DD 2x 200G QSFP56 (4x 50G PAM4)
- 18. 18 400G QSFP-DD to 4x 100G QSFP56 (2x 50G) Breakout AOC Features: ▪ Hot-pluggable QSFP-DD/QSFP56 form factor ▪ Data rate up to 425Gbps for 4x 100G Ethernet (8x 53 Gbps) ▪ Reach up to 100m over OM4 MMF (Customized Length for AOC) ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in 50G PAM4 CDR DSP ▪ Excellent signal integrity and thermal industrial design ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 10W (QSFP-DD), < 4W (QSFP56) Applications: ▪ 4x 100G Ethernet ▪ Data Center CH1 TX RX CH2 TX RX CH3 TX RX CH4 TX RX CH5 TX RX CH6 TX RX CH8 TX RX CH7 TX RX CH1 RX TX CH2 CH3 CH4 CH5 CH6 CH8 CH7 RX TX RX TX RX TX RX TX RX TX RX TX RX TX 400G QSFP-DD 4x 100G QSFP56 (2x 50G PAM4)
- 19. 19 400G QSFP-DD to 8x 50G SFP56 breakout AOC (50G PAM4) Features: ▪ Hot-pluggable QSFP-DD/SFP56 form factor ▪ Data rate up to 425Gbps for 8x 50G Ethernet (8x 53 Gbps) ▪ Reach up to 100m over OM4 MMF (Customized Length for AOC) ▪ Automated COB packaging, VCSEL lasers and PIN photodetectors ▪ Built-in 50G PAM4 CDR DSP ▪ Excellent signal integrity and thermal industrial design ▪ Operating case temperature range from 0°C to 70°C ▪ Power consumption < 10W (QSFP-DD), < 1.5W (SFP56) Applications: ▪ 8x 50G Ethernet ▪ Data Center 400G QSFP-DD to 8x 50G SFP56 breakout AOC CH1 TX RX CH2 TX RX CH3 TX RX CH4 TX RX CH5 TX RX CH6 TX RX CH8 TX RX CH7 TX RX CH1 RX TX CH2 CH3 CH4 CH5 CH6 CH8 CH7 RX TX RX TX RX TX RX TX RX TX RX TX RX TX 400G QSFP-DD 8x 50G SFP56 (50G PAM4)
- 20. 20 400G QSFP-DD PSM8 2km Transceiver (PRELIMINARY) 400G DSP M P O EML 8X 50G PAM4 PD PD EML Driver&TIA Lane 1 Lane 8 Lane 1 Lane 8 Features: ▪ Hot-pluggable QSFP-DD form factor ▪ Data rate up to 425Gbps for 400G Ethernet (8x 53Gbps) ▪ Reach up to 2km over G.652 SMF ▪ 1310nm EML lasers and PIN photodetectors ▪ Built-in 50G PAM4 CDR DSP ▪ 8x 53.125Gbps (PAM4) electrical interface ▪ Excellent signal integrity and thermal industrial design ▪ MPO receptacle (APC Polish) ▪ Operating case temperature range from 0°C to 70°C ▪ Low power consumption Applications: ▪ 400G Ethernet ▪ Data Center
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