• OTN network solution
    SEESUO has launched an advanced OTN solution leveraging cutting-edge optical communication technologies. Designed for enterprise data center interconnection, backbone networks, and metro access, it delivers high reliability, ultra-low latency, and intelligent transmission. The platform integrates SDN control, AI-driven operations, and modular architecture, supporting scalable 100G-800G capacity to enable future-ready communication infrastructures.
    Project consultation
SOLUTION
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SOLUTION ADVANTAGE
  • Full-stack Product Capabilities
    SEESUO's full-stack OTN solution offers proprietary 400G/800G equipment with ITU-T G.709 compliance, a complete 25G-800G optical transceiver range, integrated SDN for multi-vendor management, and open APIs for cloud platform integration.
  • Industry Implementation Cases
    SEESUO's OTN network solution has proven success in customer deployments, including an urban backbone network project that achieved <1ms latency between core nodes, 3x improvement in disaster resilience, and stable power communication.
  • Ecosystem Integration
    SEESUO interoperates with Huawei/ZTE via SDN, enables third-party apps, offers multi-brand compatibility, and holds CE, FC, CB, REACH, UL, RoHS certifications.
  • Green Energy Efficiency
    Utilizes low-power coherent detection chips, reducing device power consumption by 40%. Intelligent power management enables automatic standby of idle ports, improving network energy efficiency by 25% through dynamic optical power adjustment.
TECHNICAL POINTS
  • Layered Architecture
    Core layer uses ROADM+OTN platforms (80x400G/800G) for backbone networks. Convergence layer employs 12.8Tbps packet-enhanced devices. Access layer deploys compact MPO/MTP CPEs for rapid high-bandwidth/low-latency deployment.
  • Ultra-High-Speed Transmission
    Supports 800G coherent detection (CMOS-based DSP chips) with 800km reach. C+L band extension enables 48Tbps per-fiber capacity. FlexO-FR/SR framing aligns with 25G/50G/100G low-cost optical modules.
  • SDN Integration
    Shandong Unicom-validated SD-OTN Coordinator enables minute-level automated service provisioning, supports NETCONF/YANG integration with Huawei NCE and other IT systems, and provides Bandwidth-on-Demand (BoD) for financial private networks' burst traffic.
  • Intelligent O&M System
    AI latency optimization ensures <2ms for financial networks; spectral analysis provides 3-month early warning for fiber degradation; customer self-service portal enables dual visualization of service status and network topology.
  • Modular Design
    Hot-swappable line cards reduce expansion time by 70%; N+1 redundant power modules with MTBF>100k hours; pre-fabricated modular data centers deploy core infrastructure in 48 hours.
  • Security Protection
    ODUk 1+1 protection switchover <50ms; optical shared ring protection withstands multiple fiber cuts; complies with ITU-T G.872 carrier-grade reliability standards.
RELEVANT PRODUCTS
  • 1.25G Dual Fiber SFP

    Wavelength：850nm,1310nm, 1550nm

    Distance：550m,2km,10km,20km,40km,80km,120km,Customized

    Port Type：LC Port

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    • Dual data-rate of 1.25Gbps/1.063Gbps operation
    • 850nm VCSEL laser transmitter and PIN photo detector for 550m transmission
    • 1310nm FP laser transmitter and PIN photodetector for 10km/20km transmission
    • 1550nm DFB laser transmitter and PIN photo detector for 80km transmission
    • 1550nm DFB laser transmitter and APD photo detector for 120km transmission
    • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
    • Hot-Pluggable
    • Digital Diagnostic Monitoring
    • Compatible with SONET OC-24-LR-1
    • Compatible with RoHS
    • +3.3V single power supply
    • Operating case temperature: Standard:  0 to +70°C
  • 1.25G BiDi SFP

    Wavelength：Tx1310nm/Rx1550nm, Tx1550nm/Rx1310nm,Tx1490nm/Rx1550nm,Tx1550nm/Rx1490nm, Tx1310nm/Rx1490nm,Tx1490nm/Rx1310nm

    Distance：2km,10km,20km,40km,80km,120km,Customized

    Port Type：LC Port, SC Port

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    • Dual data-rate of 1.25Gbps/1.063Gbps operation
    • 1310nm FP laser transmitter and 1550nm PIN photo-detector for 10/20km transmission
      1310nm DFP laser transmitter and 1550nm PIN photo-detector for 40km transmission
      1550nm DFB laser transmitter and 1310nm PIN photo detector for10/20/40km transmission
      1490nm DFB laser transmitter and 1550nm APD photo detector for 80km/120km transmission
      1550nm DFB laser transmitter and 1490nm APD photo detector for 80km/120km transmission
    • Compliant with SFP MSA and SFF-8472
    • Hot-Pluggable
    • Digital Diagnostic Monitoring
    • Compatible with SONET OC-24-LR-1
    • Compatible with RoHS
    • +3.3V single power supply
    • Operating case temperature: Standard:  0 to +70°C
  • 2.5G Dual Fiber SFP

    Wavelength：850nm,1310nm, 1550nm

    Distance：550m,2km,10km,20km,40km,80km,120km,Customized

    Port Type：LC Port

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    • Up to 2.67Gb/s Data Links
    • 850nm VCSEL laser transmitter for 300m transmission
    • 1310nm FB laser transmitter for 10km/20km transmission
    • 1310nm DFB laser transmitter for 40km transmission
    • 1550nm DFB laser transmitter for 40km/80km/120km transmission
    • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
    • Hot-Pluggable
    • Digital Diagnostic Monitoring
    • Compatible with RoHS
    • +3.3V single power supply
    • Operating case temperature: Standard:  0 to +70°C
  • 2.5G BiDi SFP

    Wavelength：Tx1310nm/Rx1550nm, Tx1550nm/Rx1310nm,Tx1490nm/Rx1550nm,Tx1550nm/Rx1490nm, Tx1310nm/Rx1490nm,Tx1490nm/Rx1310nm

    Distance：2km,10km,20km,40km,80km,120km,Customized

    Port Type：LC Port

    Learn more
    • Up to 2.67Gb/s Data Links
    • 1310nm FP laser transmitter and 1550nm PIN photo-detector for 10/20km transmission
    • 1310nm DFP laser transmitter and 1550nm PIN photo-detector for 40km transmission
    • 1550nm DFB laser transmitter and 1310nm PIN photo detector for10/20/40km transmission
    • 1490nm DFB laser transmitter and 1550nm APD photo detector for 80km/120km transmission
    • 1550nm DFB laser transmitter and 1490nm APD photo detector for 80km/120km transmission
    • Compliant with SFP MSA and SFF-8472
    • Hot-Pluggable
    • Digital Diagnostic Monitoring
    • Compatible with RoHS
    • +3.3V single power supply
    • Operating case temperature: Standard:  0 to +70°C
OUR CASE
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Our team
SEESUO combines professional knowledge with innovation to provide tailored technical support and advanced solutions for clients, meeting their needs and ensuring precision in network design, system optimization, and troubleshooting. The technical team at SEESUO consistently stays at the forefront of technology.
  • The OTN (Optical Transport Network) solution for integrated transport and switching is a comprehensive strategy that requires systematic integration of multiple critical dimensions, including network architecture design, equipment selection and integration, wavelength/capacity planning, transmission performance optimization, intelligent OAM (Operations, Administration, and Maintenance) implementation, and system reliability engineering.
Requirement Analysis and Planning
Conduct existing network assessment using OTDR and optical spectrum analyzer to identify bottlenecks; develop service models with Ciena GeoAnalytics for 5-year bandwidth forecasting; compile the OTN Network Planning Report detailing core/aggregation/access node deployment strategies.

Equipment Selection and Deployment
Complete ROADM+OTU optical layer commissioning within 48h at core nodes; integrate aggregation nodes with IT systems via NETCONF/YANG protocols; configure CPE at access nodes for AI O&M platform integration (requiring 2-week data accumulation).

Network Commissioning and Optimization
Automated testing to validate end-to-end latency/packet loss rates; utilize NCE-T platform to adjust optical power, achieving 2dB OSNR improvement; conduct FCAPS five-dimensional testing covering fault/configuration/billing/performance/security.

Training and Delivery
Enable customer self-service portal for dual visualization of service status/network topology; provide O&M training covering SDN operations and AI-based alarm management; submit OTN Acceptance Report verifying SLA compliance.

CONSULTATION PROCESS
01
Demand consultation
Describe business needs and submit demand consultation
02
Initial communication
Answer questions about needs, align core demands, and determine cooperation intentions
03
Solution Exchange
Conduct online or offline discussions on relevant plans
04
Business Process
After the plan is finalized, the business process begins
TECHNICAL SUPPORT
Get solutions or consultation from the technical team.
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