SSQ2CXL4(L-4.2,LC) Huawei High Quality 622M Line Unit Integrated Board
The SSQ2CXL4(L-4.2,LC) Huawei is a high-performance 622 Mbps line unit board designed for use in Huawei’s Optical Transport Platforms such as the OSN1500, OSN2500, OSN3500, and OSN7500 series. This integrated board supports STM-4 level transmission and is used for high-speed optical line access, offering stable performance and excellent reliability for carrier-class networking.
Key Features
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Model: SSQ2CXL4(L-4.2,LC)
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Condition: 100% Brand New, Original Huawei
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Transmission Rate: 622 Mbps (STM-4)
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Connector Type: LC interface for optical transmission
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Line Type: Single-mode fiber (typical reach up to 40 km depending on optics)
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Function: Supports multiplexing and demultiplexing of SDH/SONET traffic
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High Reliability: Designed for telecom-grade operation in core and edge networks
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Compatibility: Fully compatible with Huawei OSN series for SDH networks
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Hot Swappable: Can be installed or replaced without powering down the system
Technical Specifications
| Specification | Details |
|---|---|
| Model | SSQ2CXL4(L-4.2,LC) |
| Line Rate | 622 Mbps (STM-4) |
| Port Type | 1 × Optical (LC connector) |
| Transmission Distance | Up to 40 km (depends on module optics) |
| Optical Type | Single-mode (typical), compliant with ITU-T G.957 |
| Wavelength | 1310 nm / 1550 nm (depending on SFP installed) |
| Standards Compliance | ITU-T G.707, G.783, G.957 |
| Service Access | Supports standard SDH payload (VC-4/VC-12) |
| Installation | Slot-type in Huawei OSN1500/2500/3500/7500 chassis |
| Management | Managed via Huawei U2000/T2000 NMS |
| Operating Temperature | -5°C to +45°C |
| Humidity Range | 5% – 95% RH (non-condensing) |
| Power Consumption | <10W |
| Dimensions | Standard Huawei OSN slot size |
| Warranty | 1–3 years Huawei warranty |
SSQ2CXL4(L-4.2,LC) Huawei Applications
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Metro Optical Networks — Ideal for STM-4 transmission in urban fiber backbones
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Telecom Core & Access Layers — Seamless integration with existing SDH/SONET networks
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Utility Networks — High-availability optical connectivity for smart grid applications
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Government & Military — Secure and reliable transmission for mission-critical infrastructure
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Data Transport Systems — Used in high-reliability environments requiring 24/7 operation
OEM & Integration Services
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OEM Branding — Logo printing, part number labeling, and packaging
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Pre-Deployment Testing — Optional burn-in testing and quality reports
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Chassis Integration — Optional pre-installation into OSN chassis with full cabling
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Custom Documentation — Site-ready guides and wiring instructions
SSQ2CXL4(L-4.2,LC) Huawei Bulk Supply & Global Delivery
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In-Stock Availability — Fast delivery with factory-sealed original packaging
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Export Compliant — All shipments labeled per international telecom logistics standards
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Competitive Pricing — Special rates for system integrators, ISPs, and infrastructure providers
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After-Sales Support — Technical assistance and part replacement within warranty
Why Choose the SSQ2CXL4(L-4.2,LC) Huawei
Proven Reliability — Built for Huawei OSN optical platforms with long operational lifespan
High-Speed Transmission — Supports STM-4 standard for stable 622 Mbps performance
Flexible Integration — Easily combined with existing Huawei SDH/SONET deployments
Telecom-Grade Build — Designed for continuous, high-uptime environments
Backed by Warranty — 100% original Huawei with full support and service options
Contact Us
Get the SSQ2CXL4(L-4.2,LC) Huawei High Quality 622M Line Unit Integrated Board to enhance your optical transport network with unmatched efficiency and reliability.
