SSN2SLQ4(L-4.1,LC) Huawei High Quality 4-Port Interface Board
The SSN2SLQ4(L-4.1,LC) Huawei is a high-performance 4-port STM-4 optical interface board designed for Huawei’s MSTP/SDH transmission systems, such as the OptiX OSN1500, OSN2500, and OSN3500. Each port supports 622 Mbps transmission rates over single-mode fiber using long-reach L-4.1 specifications with LC optical connectors, enabling stable optical performance across extended distances of up to 40 km.
Purpose-built for carrier-grade backbone and aggregation networks, the SSN2SLQ4 is ideal for high-capacity STM-4 connectivity, offering robust error monitoring, loopback testing, and full compliance with ITU-T SDH standards.
Key Features
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Model: SSN2SLQ4(L-4.1,LC)
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Type: STM-4 Optical Interface Board
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Port Quantity: 4 Optical Ports
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Data Rate: 622 Mbps per port
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Connector: LC Duplex (UPC polish)
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Transmission Distance: Up to 40 km (L-4.1 standard)
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Fiber Type: Single-mode (ITU-T G.652 compliant)
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Functionality: SDH signal processing, error detection, loopback support
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Hot-Swappable: Yes, live replacement supported
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Application Scenarios: Metro rings, backbone links, enterprise transmission
Technical Specifications
| Specification | Details |
|---|---|
| Board Model | SSN2SLQ4(L-4.1,LC) |
| Service Type | STM-4 (622 Mbps) Optical Interface |
| Port Count | 4 Ports |
| Connector Type | LC (UPC) |
| Transmission Distance | Up to 40 km |
| Fiber Type | Single-mode |
| Protocol Support | ITU-T G.707, G.783, G.957 |
| Power Consumption | ≤ 12W |
| Operating Temp. | -5°C to +55°C |
| Humidity | 5% – 95% RH (non-condensing) |
| Monitoring | LOS, LOF, MS-AIS, RDI, B1/B2 stats |
| Warranty | 1–3 Years Manufacturer Warranty |
SSN2SLQ4(L-4.1,LC) Huawei Applications
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Core and Metro SDH Networks – Efficient transmission for high-capacity STM-4 lines
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Carrier Backbone Links – Interconnect core network nodes with STM-4 redundancy
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Enterprise Infrastructure – Private STM-4 backbone and ring architectures
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Government & Utility Networks – Secure transport with extended optical reach
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Industrial & Transportation – Fiber-optic transmission for automation systems
Customization & OEM Options
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OEM Branding – Custom label printing with logo and part ID
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Wavelength Configuration – Optional channel presets for specialized deployments
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Preconfigured Boards – Settings, loopbacks, and alarms preloaded to spec
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Integrated Packages – Includes patch cords, chassis, and matching optical modules
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Extended Burn-In – High-stress aging tests for mission-critical use
SSN2SLQ4(L-4.1,LC) Wholesale Supply & Global Distribution
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Authentic Huawei OEM – Brand-new, sealed, and barcode-verifiable
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Stock Availability – In-stock for rapid dispatch and bulk delivery
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Global Shipping – Safe packaging for international telecom projects
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Documentation Included – Installation manual, MIB files, and technical datasheets
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Expert Support – Huawei-certified advice for integration and troubleshooting
Why Choose SSN2SLQ4(L-4.1,LC) Huawei 4-Port Interface Board
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High-Capacity STM-4 Performance – 622 Mbps across 4 channels
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Extended Optical Reach – Up to 40 km per port for metro and backbone use
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Carrier-Grade Reliability – Designed for mission-critical service uptime
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Compact Footprint – High-density solution saving rack space
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Hot-Swap Convenience – No downtime during maintenance or upgrades
Contact Us Today to request a quote, lead time, or technical consultation for the SSN2SLQ4(L-4.1,LC) Huawei 4-Port Interface Board — the dependable choice for robust STM-4 optical transport in modern telecom and enterprise networks.
