Starica — optical transceiver supplier for high-speed interconnect
Optical modules and interconnect solutions for data center and carrier procurement.
All-optical connectivity for digital-economy scenarios
Build high-performance optical foundations for digital transformation.
High-speed interconnect and expansion plans for data centers
Compatible with mainstream architectures and high-density deployments.
High-speed interconnect networks for AI compute clusters
Engineered for high bandwidth and low latency cluster scaling.
Reliable optical transmission for 5G transport networks
Covers fronthaul, midhaul, and backhaul with carrier-grade stability.
A full optical module portfolio across multiple rate tiers
Coverage from 10G to 800G for rollout and expansion scenarios.
Product Center
800G OSFP DR8
Eight-lane 100G PAM4 parallel SMF option for 800G ports, commonly evaluated for 2x400G DR4 or 8x100G DR1 breakout designs.
800G OSFP 2xFR4
A 2x400G FR4-style SMF module for 2km-class data center links and high-speed AI switching fabrics.
800G QSFP-DD 2xFR4
QSFP-DD 800G 2x400G FR4 option for deployments that need QSFP-DD port density with 2km SMF reach.
800G OSFP VR8
Eight-lane MMF very-short-reach option for AI cluster and in-room 800G links; dual MPO-12 and MPO-16 variants are common.
800G OSFP SR8
Eight-lane 100G PAM4 MMF option for 100m-class AI cluster and 800G OSFP links.
800G QSFP-DD DR8
QSFP-DD eight-lane parallel SMF option for 500m data center links and breakout evaluation.
400G QSFP-DD DR4
Four-lane 100G PAM4 parallel SMF option for 400G switch ports and common 4x100G DR1 breakout use cases.
400G QSFP-DD FR4
Four-wavelength WDM SMF module with duplex LC, suited to 2km data center links over existing duplex SMF cabling.
400G QSFP-DD LR4
Longer-reach 400G SMF option for campus, metro-edge, or inter-building data center links.
400G QSFP-DD SR8
Eight-lane MMF short-reach option for dense in-room 400G links; reach depends on OM3/OM4 cabling.
400G OSFP SR4
OSFP four-lane 100G PAM4 MMF option for short AI cluster and in-room links.
400G QSFP112 SR4
400G MMF option for QSFP112 switches and NICs; verify host electrical-interface support.
200G QSFP56 FR4
Four-lane 50G PAM4 WDM SMF option for 200G Ethernet mid-reach links and aggregation upgrades.
200G QSFP56 SR4
Four-lane MMF short-reach module for 200G switch links inside a rack row or equipment room.
200G QSFP-DD LR4
10km-class SMF option for campus backbone, aggregation uplinks, and mid-distance transport.
200G QSFP-DD ER4
40km-class SMF option for metro edge, site-to-site links, and carrier transport scenarios.
200G QSFP56 AOC
Active optical cable option for short high-speed links; cable length should be selected per rack layout and delivery plan.
200G QSFP56 DAC
Passive Twinax cable for dense short in-rack links between servers, switches, and accelerator devices.
100G QSFP28 SR4
Four-lane MMF short-reach module for in-room 100G switch links and short aggregation paths.
100G QSFP28 PSM4
Four-lane parallel SMF module for 500m data center links and host-dependent 4x25G breakout designs.
100G QSFP28 DR1
Single-lambda 100G PAM4 module over duplex-LC SMF for 500m data center links.
100G QSFP28 FR1
Single-lambda PAM4 option for 2km duplex-SMF Leaf-Spine, aggregation, and inter-room links.
100G QSFP28 CWDM4
Four-wavelength CWDM SMF module for common 2km 100G data center links over duplex LC cabling.
100G QSFP28 LR4
10km-class SMF option for campus backbone, carrier access, and inter-building 100G links.
100G QSFP28 LR1
Single-lambda 100G PAM4 module for 10km campus, inter-building, and edge aggregation links.
100G QSFP28 ER4
Extended-reach 100G SMF option; deployment should confirm link budget, dispersion, and host-port capability.
40G QSFP+ SR4
Four-lane MMF short-reach module for legacy 40G switch expansion, replacement, and short links.
40G QSFP+ BiDi
40G option for reusing duplex-LC MMF cabling; vendor generation, wavelength plan, and FEC require paired validation.
40G QSFP+ LR4
Four-wavelength SMF module with duplex LC for 10km campus and backbone uplinks.
40G QSFP+ ER4
Long-reach 40G SMF option for metro-edge or site-to-site links; port power and optical budget should be checked.
40G QSFP+ AOC
Integrated active optical cable for fixed-length short 40G links inside or between adjacent racks.
40G QSFP+ DAC
Passive Twinax cable for low-power in-rack links between switches, servers, and storage devices.
40G QSFP+ PSM4
Four-lane parallel SMF option for 500m data center links and 4x10G breakout evaluation.
40G QSFP+ CWDM4 / IR4
Four-wavelength duplex-SMF option for 2km links; confirm matching PMD and peer version.
40G QSFP+ eSR4
Extended MMF option for 300m OM3 or 400m OM4 with host-dependent 4x10G breakout.
25G SFP28 SR
Common 25G MMF short-reach module for server access, ToR switches, and in-room links.
25G SFP28 LR
Common 25G 10km SMF module for access uplinks, campus backbone, and mid-distance transport.
25G SFP28 ER
Extended-reach 25G SMF option; confirm link budget, receive power, and host compatibility before deployment.
25G SFP28 BiDi
Single-fiber 25G option for fronthaul and access links; complementary Tx/Rx wavelengths must be paired.
25G SFP28 CWDM
CWDM option for 5G fronthaul and access expansion; align wavelength, MUX passband, and end-to-end link budget.
25G SFP28 DWDM
Dense-WDM option for metro access; match the ITU channel and MUX while validating loss, dispersion, and OSNR.
25G SFP28 LWDM
LAN-WDM-oriented 25G fronthaul option requiring aligned wavelength, thermal drift, dedicated MUX, and host FEC.
25G SFP28 MWDM
Project-specific 5G fronthaul expansion option that must match wavelength, thermal control, and dedicated MUX/DEMUX.
25G SFP28 AOC
25G active optical cable for short server-to-switch links; length should match the rack layout.
25G SFP28 DAC
Passive Twinax cable for fixed short in-rack links from server NICs to ToR switches.
16G FC SFP+ SW
16G Fibre Channel shortwave MMF option for SAN switch and storage links inside the equipment room.
16G FC SFP+ LW
16G Fibre Channel longwave SMF option for 10km SAN interconnects and inter-building storage links.
10G SFP+ LR
Common 10G 10km SMF module for campus uplinks, access aggregation, and legacy network upgrades.
10G SFP+ SR
Common 10G MMF short-reach module for in-room server, switch, and storage links.
10G SFP+ DAC
Passive copper cable option for short in-rack 10G links; length and gauge should be selected per project.
10G SFP+ AOC
Integrated active optical cable for fixed short links between servers, switches, and storage devices.
10G SFP+ BiDi
Single-fiber 10G family requiring paired complementary wavelengths, reach, and power budget.
10G SFP+ CWDM
10G CWDM family requiring aligned channel, MUX passband, and end-to-end link budget.
10G SFP+ DWDM
Dense-WDM family for metro transport; confirm ITU channel, dispersion, and OSNR.
10GBASE-T SFP+ Copper
SFP+ to RJ45 10GBASE-T conversion requiring power, thermal, and multi-rate negotiation checks.
1.25G SFP SX
850nm multimode Gigabit SFP for switches, industrial networks, and short equipment-room links; reach depends on fiber grade.
1.25G SFP LX
1310nm single-mode Gigabit SFP for campus backbones, inter-building links, industrial switches, and remote access.
Compact SFP
155M, 1.25G, and 2.5G compact SFP option with dual LC channels; each channel can support independent BiDi transmission.
Bi-Di SFP
Single-fiber bidirectional SFP option covering 155M, 1.25G, and 2.5G with 500m to 120km reach.
SFP
155M to 2.67G SFP optical transceiver series with LC interface for Ethernet, SDH, SONET, and FC environments.
Copper SFP
RJ45 copper SFP series covering 10/100M, 10/100/1000M, and 1000M over CAT5E up to 100m.
100G QSFP28 AOC
100G active optical cable for short in-rack or adjacent-rack links; length should follow the cabling design.
400G QSFP-DD DAC
400G passive copper option for short in-rack links; length and gauge should match host-port capability and cabling distance.
400G QSFP-DD AOC
400G active optical cable for short high-bandwidth links, reducing on-site fiber termination and module matching work.
100G QSFP28 DAC
100G passive copper option commonly used for short switch-to-server or switch-to-storage links inside a rack.
40G QSFP+ to 4xSFP+ Breakout AOC
Active 40G-to-4x10G breakout; the source port must support 4x10G mode.
40G QSFP+ to 4xSFP+ Breakout DAC
Passive in-rack 40G-to-4x10G breakout requiring validated length, gauge, and port mode.
100G QSFP28 to 4xSFP28 Breakout AOC
Active 100G-to-4x25G breakout for fixed short switch-to-server and NIC links.
100G QSFP28 to 4xSFP28 Breakout DAC
Passive in-rack 100G-to-4x25G breakout requiring per-branch FEC and compatibility checks.
200G QSFP56 to 4xSFP56 Breakout DAC
Passive 200G-to-4x50G PAM4 breakout for dense racks and NIC access.
200G QSFP-DD to 2xQSFP28 Breakout DAC
Passive 200G-to-2x100G breakout for compatible 8x25G NRZ source ports.
800G OSFP to 2x400G OSFP Breakout DAC
High-density passive 800G-to-2x400G breakout for AI clusters.
Who We Serve
High-speed interconnect support for device vendors, system integrators, telecom operators, comms technology providers, and AI compute centers.
DEVICE LAB
Device Manufacturers deployment scenario
Focused display for device manufacturers projects, including validation rhythm and integration efficiency.
SCENE FOCUS
Prototype Ready
Assembly
Fixture
Validation
OEM / ODM EVT / DVT BOM Coordination
Device Manufacturers
Device Manufacturers
Designed for device manufacturers with practical compatibility, deployment efficiency, and delivery support.
Compatibility validation with mainstream platforms
Model selection aligned with project schedule
Joint debugging and rollout support
INTEGRATION
System Integrators deployment scenario
Focused display for system integrators projects, including validation rhythm and integration efficiency.
SCENE FOCUS
Project Sync
Core
Access
Testing
Multi-brand Rapid Delivery Field Support
System Integrators
System Integrators
Designed for system integrators with practical compatibility, deployment efficiency, and delivery support.
Compatibility validation with mainstream platforms
Model selection aligned with project schedule
Joint debugging and rollout support
OPERATOR
Telecom Operators deployment scenario
Focused display for telecom operators projects, including validation rhythm and integration efficiency.
SCENE FOCUS
Carrier Grade
Metro
Access
Transit
Metro Access Long Reach Lifecycle Supply
Telecom Operators
Telecom Operators
Designed for telecom operators with practical compatibility, deployment efficiency, and delivery support.
Compatibility validation with mainstream platforms
Model selection aligned with project schedule
Joint debugging and rollout support
COMMS TECH
CommsTech Providers deployment scenario
Focused display for commstech providers projects, including validation rhythm and integration efficiency.
SCENE FOCUS
400G / 800G
Fabric
Line Card
QA
Thermal Tune Port Density Lab Staging
CommsTech Providers
CommsTech Providers
Designed for commstech providers with practical compatibility, deployment efficiency, and delivery support.
Compatibility validation with mainstream platforms
Model selection aligned with project schedule
Joint debugging and rollout support
AI CENTER
AI Compute Centers deployment scenario
Focused display for ai compute centers projects, including validation rhythm and integration efficiency.
SCENE FOCUS
Low Latency
Compute
Spine
Storage
GPU Cluster AI Fabric 112G PAM4
AI Compute Centers
AI Compute Centers
Designed for ai compute centers with practical compatibility, deployment efficiency, and delivery support.
Compatibility validation with mainstream platforms
Model selection aligned with project schedule
Joint debugging and rollout support
Company Profile
Shenzhen StaricaLink Technology Co., Ltd. operates the Starica brand, focusing on high-speed optical modules and interconnect solutions from selection and validation to delivery.
ABOUT STARICA
High-speed products with engineering collaboration
Optical Modules Interconnect Platform
STARICA
400G / 800G
Project Sync
CORE FOCUS
High-speed Optics
Built for data center, carrier and AI compute scenarios.
Capabilities
Solution Sync
Selection / Sample / Debug
Validation
兼容 / BER / Aging
Mass Delivery
Sample to production continuity
A concise overview of product capability, validation system, and delivery collaboration.
Coverage
10G - 800G
Mainstream rates for high-speed interconnects
Collaboration
Solution + Delivery
One rhythm from selection to mass rollout
Focus
Validation
Test-closed loop for stable projects
Covers high-speed transceivers, AOC/DAC and interconnect options for focused model selection.
Supports compatibility validation, prototype joint debugging, and baseline reliability tests.
Fits phased delivery needs for device vendors, integrators, and AI compute projects.
Tech Insights
Latest updates and practical notes from high-speed interconnect projects.
Deployment Guide 2026-03-18
Thermal Design and Port Validation Priorities for 800G OSFP Deployment
A quick breakdown of thermal window, port power profile, and field acceptance steps that impact 800G stability.
Thermal Window Port Validation
Tech Brief 2026-03-06
From 400G to 800G: Key Observations for Data Center Link Upgrades
Understand major shifts in link budget, rack density, and switch compatibility when moving from 400G to 800G.
Link Budget Upgrade Rhythm
Service Assurance
Reliable operations and consistent quality for better user experience.
Contact Us
Submit link parameters, compatibility requirements, quantity, and timeline so our team can review the inquiry with context.