SS49OI2D(L-1.1,LC) Huawei High Quality Metro Interface Board
The SS49OI2D(L-1.1,LC) Huawei is a high-performance STM-1 optical interface board designed by Huawei for deployment in metro and access networks. This board features an LC optical interface and adheres to the L-1.1 standard, enabling optical transmission over single-mode fiber up to 15 km. Ideal for SDH transport systems, it provides reliable and scalable bandwidth for voice, data, and signaling services.
Fully compatible with Huawei’s OSN series, including OSN1500, OSN2500, and OSN3500, the SS49OI2D is engineered for long-term service in mission-critical environments. It supports real-time monitoring, comprehensive alarm reporting, and plug-and-play installation for simplified maintenance and deployment.
Key Features
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Model: SS49OI2D(L-1.1,LC)
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Condition: Brand New, Original Huawei
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Service Type: STM-1 optical line interface (155 Mbps)
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Connector: LC Duplex Interface
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Optical Standard: L-1.1 for up to 15 km reach
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Hot-Swappable: Plug-and-play for easy maintenance
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Monitoring: LOS, LOF, MS-AIS, and RDI alarm support
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System Compatibility: Designed for OSN1500/2500/3500 platforms
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Power Efficiency: Low consumption and thermally optimized
Technical Specifications
| Specification | Details |
|---|---|
| Model | SS49OI2D(L-1.1,LC) |
| Service Type | STM-1 SDH Optical Line Interface |
| Line Rate | 155 Mbps |
| Connector Type | LC Duplex |
| Fiber Type | Single-mode |
| Transmission Distance | Up to 15 km (L-1.1) |
| Wavelength | 1310 nm |
| Protocols Supported | ITU-T G.707, G.957 |
| Alarms Supported | LOS, LOF, MS-AIS, RDI |
| Hot Swap | Yes |
| Compatibility | OSN1500, OSN2500, OSN3500 |
| Operating Temp. | -5°C to +55°C |
| Humidity Range | 5% – 95% RH, non-condensing |
| Power Consumption | ≤8W |
| Warranty | 1–3 Years Manufacturer Warranty |
SS49OI2D(L-1.1,LC) Huawei Applications
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Metro Access Networks – Provides cost-effective optical handoff at STM-1 speeds
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Legacy SDH Infrastructure – Seamless upgrade path for traditional TDM services
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Government & Utilities – Supports critical communication channels with stability
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Enterprise Campus Connectivity – Secure and scalable transport for private networks
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Industrial Deployments – Built for environments requiring robust and long-lasting connectivity
Customization & OEM Options
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Private Labeling – Your company branding and part numbers available on request
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Pre-Configured Boards – Loaded with alarm thresholds and optical parameters
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Optical Transceiver Options – Custom wavelength (CWDM/DWDM) options
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Network Kits – Complete bundle with rack mounts, patch cords, and guides
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Extended Burn-In – Tested under thermal stress and voltage variation for high-reliability setups
SS49OI2D(L-1.1,LC) Wholesale & Global Procurement
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Huawei Original Stock – 100% genuine parts with barcode and OEM packaging
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Bulk Availability – High-volume inventory available for carrier rollouts
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Fast Delivery – Express shipping options for urgent project deadlines
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Secure Packaging – Anti-static and foam-insulated for global freight
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Technical Documentation – Datasheets, CLI/NMS configuration manuals included
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Dedicated Support – Pre-sales and post-sales technical assistance
Why Choose SS49OI2D(L-1.1,LC) Huawei Metro Interface Board
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Stable 155 Mbps Optical Transport – Ideal for STM-1 access in metro networks
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Huawei OEM Quality – Proven reliability with extensive deployment history
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Flexible Integration – Fully compatible with OSN-series equipment
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Compact & Efficient – Low power footprint and rack-friendly design
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Carrier-Grade Monitoring – Full suite of SDH alarms and diagnostics
Contact Us Today for pricing, technical datasheets, and bulk ordering support for the SS49OI2D(L-1.1,LC) Huawei STM-1 Interface Board — trusted worldwide for metro and enterprise SDH transport networks.
