SSN3SL16A (L-16.1, LC) Huawei High Quality 16-Port STM-1 Interface Board
The SSN3SL16A(L-16.1,LC) Huawei is a high-performance 16-port optical interface board designed for deployment in Huawei’s OptiX OSN series MSTP/SDH transmission platforms, including OSN3500 and OSN7500. Engineered to support STM-1 level optical transmission, this board enables efficient, high-density aggregation of services in carrier-grade transport networks. The L-16.1 optical level ensures reliable medium- to long-range transmission, with LC connectors for modern optical network infrastructure.
Key Features
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Model: SSN3SL16A (L-16.1, LC)
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Condition: 100% Brand New, Original Huawei
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Port Type: 16 x STM-1 Optical Ports
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Optical Interface Level: L-16.1 (long reach, 155 Mbps)
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Connector Type: LC (compact and high-density)
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Hot-Pluggable: Yes
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Application: Medium/Long-distance SDH transport, access aggregation
Technical Specifications
| Specification | Details |
|---|---|
| Board Model | SSN3SL16A |
| Interface Type | 16 Optical STM-1 Ports |
| Transmission Rate | 155 Mbps per port |
| Wavelength | 1310 nm |
| Optical Power (Tx) | -5 to 0 dBm |
| Receiver Sensitivity | ≤ -28 dBm |
| Transmission Distance | Up to 40 km (standard single-mode fiber) |
| Connector Type | LC |
| Fiber Type | Single-mode (G.652) |
| Power Consumption | ≤ 35W |
| Operating Temperature | -5°C to +45°C |
| Humidity | 5% to 95% RH, non-condensing |
| Standards Compliance | ITU-T G.707, G.957, G.783 |
| Compatible Devices | Huawei OSN3500 / OSN7500 |
SSN3SL16A(L-16.1,LC) Huawei Applications
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STM-1 Aggregation in SDH core and metro networks
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E1/DS1 Transport over Optical for legacy and converged services
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Access Network Aggregation in business or residential areas
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Reliable Optical Connectivity across metro rings and point-to-point setups
Customization & Integration Services
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OEM Labeling & Branding – Customized logos and part labels
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Factory Configuration – SDH settings, loopback tests, or laser shut-off
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Deployment Kits – LC patch cords, fiber trays, and rack-mount brackets
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Test Reporting – Thermal, optical power, and end-to-end diagnostics
SSN3SL16A(L-16.1,LC) Huawei Global Supply & Support
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Original Huawei Manufacturing – Authenticated and serialized
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Bulk Availability – For telecom carriers, ISPs, and OEMs
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Worldwide Delivery – Export documentation and secure packaging
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Expert Technical Support – Installation, provisioning, and diagnostics
Why Choose SSN3SL16A(L-16.1,LC) Huawei
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High Port Density – 16 STM-1 optical ports in one board
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Long-Distance Performance – L-16.1 optical reach up to 40 km
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Compact LC Interfaces – More ports per shelf, space-efficient
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Trusted Reliability – Designed for 24/7 carrier-grade uptime
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Future-Proof Investment – Scalable integration into hybrid SDH/IP/MPLS networks
Contact Us Today
Empower your SDH network infrastructure with the Huawei SSN3SL16A (L-16.1, LC) — a cost-effective, high-density STM-1 interface board built for modern transport systems and long-term network expansion.
