Carritech supplies a wide range of genuine and compatible spare parts for the Huawei OptiX OSN 6800—a high-capacity optical transmission system designed for core and metro network applications.
Our inventory includes fully tested and professionally refurbished modules such as transponders, muxponders, amplifier units, control boards, and optical interface components. Whether you’re maintaining an existing DWDM network or scaling infrastructure, we provide fast access to the parts you need to keep your systems performing reliably.
With global shipping from our UK and Spanish warehouses, in-house repair services, and expert support, Carritech helps you extend the operational life of your Huawei OSN 6800 equipment while reducing costs and supporting network sustainability.
High-Capacity DWDM Transport
Supports ultra-large bandwidth and high-capacity transmission over long distances for metro and backbone networks.
Flexible Service Access
Accommodates multiple service types including SDH, Ethernet, ATM, and storage services over a single platform.
Modular, Scalable Design
Easily expandable with plug-in modules to adapt to network growth and evolving service requirements.
Advanced Optical Layer Capabilities
Integrated wavelength switching, ROADM (Reconfigurable Optical Add-Drop Multiplexing), and intelligent wavelength management.
Comprehensive Network Protection
Supports multiple protection schemes including 1+1, OCh-SPRing, and SNCP for high network reliability.
Efficient Cross-Connect Functionality
Features centralized and distributed grooming for flexible and efficient service scheduling.
Energy-Efficient Operation
Designed with low power consumption and advanced thermal management for sustainable deployment.
Remote Management and Monitoring
Compatible with Huawei’s U2000 NMS for unified network management, fault diagnostics, and performance monitoring.
Long-Term Support and Lifecycle Management
Ideal for operators extending the life of legacy networks while transitioning to newer technologies.
Physical Specifications
Dimensions: 497 mm (W) × 295 mm (D) × 400 mm (H)
Service Board Slots: 17 slots per subrack
Power Consumption: Maximum of 1350 W per subrack
Operating Temperature: 5°C to 45°C (long-term), -5°C to 55°C (short-term)
Relative Humidity: 5% to 85%
Switching & Cross-Connect Capacity
Optical Switching: Supports 1 to 20-degree ROADM configurations
Electrical Switching: 180 Gbit/s for GE, 360 Gbit/s for 10GE/ODUk (k=1, 2, 2e)
Maximum Cross-Connect Capacity: 360 Gbit/s per subrack
Transmission & Wavelength Specifications
Supported Line Rates: 2.5 Gbit/s, 10 Gbit/s, 40 Gbit/s, and 100 Gbit/s
Maximum Rate per Channel: 100 Gbit/s (OTU4)
Wavelength Channels: Up to 80 channels (DWDM), up to 8 channels (CWDM)
Wavelength Range: 1529.16 nm to 1560.61 nm (DWDM, ITU-T G.694.1); 1471 nm to 1611 nm (CWDM, ITU-T G.694.2)
Supported Optical Modules: eSFP, SFP+, XFP, CFP
Service & Network Capabilities
Supported Services: SDH, SONET, Ethernet, SAN, OTN, Video
Network Topologies: Point-to-point, chain, star, ring, ring-with-chain, tangent ring, intersecting ring, mesh
Protection Mechanisms:
OTN: Optical line protection, intra-board 1+1 protection, client 1+1 protection, ODUk SNCP, tributary SNCP, SW SNCP, MS SNCP, ODUk SPRing protection, OWSP, board-level protection
Ethernet: DBPS, DLAG, ERPS, LAG, LPT, MSTP, STP, RSTP, VLAN SNCP
Equipment-Level Redundancy: Power supply, fan, cross-connect board, system control & communication board
Optical Power Management: ALS, AGC, ALC, APE, IPA, OPA
Synchronization Support: Synchronous Ethernet clock, IEEE 1588v2, 2 Mbit/s or 2 MHz (SSM, ITU-T G.703), external clock (1PPS+TOD)
ASON Support: Optical-layer ASON and electrical-layer ASON
Power & Environmental Specifications
Nominal Working Voltage: -48 V DC / -60 V DC
Maximum Subrack Power Consumption: 1350 W
Operating Temperature: 5°C to 45°C (long-term), -5°C to 55°C (short-term)
Relative Humidity: 5% to 85%
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From expert maintenance and repair to reliable part sourcing and technical consultation, we provide comprehensive support for every stage of your network’s lifecycle. Whether you’re extending the life of legacy systems or integrating with modern infrastructure, our team ensures seamless, efficient, and cost-effective solutions—so you can focus on performance, not problems.