SSQ5CXLL4 (L-4.2) Huawei High Quality 622M Line Integrated Board
The SSQ5CXLL4(L-4.2) Huawei is a high-quality Huawei SDH line unit board designed to support STM-4 level (622 Mbps) transmission for SDH networks. This board integrates optical transmission and SDH line processing functions, offering a reliable and efficient solution for metro and access network deployments.
Key Features
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Model: SSQ5CXLL4 (L-4.2)
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Condition: 100% Brand New, Original Huawei
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Transmission Rate: 622 Mbps (STM-4)
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Function: Optical line transmission and SDH signal processing
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Application: Access network transmission, metro SDH backbone, and private network SDH links
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Integrated Design: Combines optical interface and SDH line processing in a single compact board
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Optical Protection: Supports 1+1 optical port protection switching
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Alarm & Monitoring: Full set of SDH alarms, BIP/REI error detection
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Huawei Platform Support: Compatible with Huawei OSN3500 / OSN7500 and other SDH series
Technical Specifications
| Specification | Details |
|---|---|
| Model | SSQ5CXLL4 (L-4.2) |
| Line Rate | 622 Mbps (STM-4) |
| Optical Interface | 1 or 2 ports (based on optical module configuration) |
| Transmission Distance | 2 km / 15 km / 40 km (with compatible SFP) |
| Wavelength | 1310 nm or 1550 nm (depending on module) |
| Signal Type | SDH / SONET compliant |
| Framing Standard | ITU-T G.707 |
| Port Protection | Supports 1+1 optical protection |
| Performance Monitoring | LOS, LOF, BIP, REI, MS-AIS, MS-RDI |
| Installation | Fits CXLL slot in OSN series chassis |
| Power Consumption | ≤ 10W |
| Operating Temperature | -5°C to +45°C |
| Relative Humidity | 5% – 95% (non-condensing) |
| Compliance | CE, RoHS, ISO9001 |
| Warranty | 1-Year Manufacturer Warranty |
SSQ5CXLL4(L-4.2) Huawei Applications
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Telecom Access Networks — SDH aggregation for voice and data services
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Metro Core Transmission — STM-4 ring network deployment
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Private Leased Lines — Secure and dedicated bandwidth applications
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Utility Communications — Power grid and industrial networks
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Critical Infrastructure — Stable data channels for surveillance and transport control
Customization & OEM Options
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Optical Modules: Support for short-range and long-range SFPs (SC/LC connectors)
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Connector Customization: SC/APC or LC/UPC interfaces available on request
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Branding Services: OEM branding, labeling, and packaging for system integrators
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Documentation: Custom manuals, pre-configuration for BMS or SDH settings
SSQ5CXLL4(L-4.2) Huawei Wholesale & Bulk Availability
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Factory Direct Supply — Best price for system integrators and distributors
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Secure Shipping — ESD protection and export-certified packaging
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Rapid Deployment — Stock available for urgent projects
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Technical Support — Remote guidance for board configuration and testing
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Warranty Assurance — Huawei-original with full service documentation
Why Choose SSQ5CXLL4(L-4.2) Huawei Board?
622M SDH Line Board — Reliable STM-4 optical transmission
Huawei Quality — Trusted in global telecom networks
Efficient Integration — Reduces rack space and simplifies wiring
Versatile Applications — Supports enterprise, carrier, and utility networks
Future-Proof — Compatible with Huawei’s scalable SDH and transport systems
Request Bulk Pricing or Compatibility Matching
Upgrade or expand your SDH network with the SSQ5CXLL4 (L-4.2) Huawei 622M Integrated Line Board — the trusted solution for stable, high-quality optical transmission.
