SSQ2CXL1(L-1.1,LC) Huawei High Quality 155M Line Unit Board
The SSQ2CXL1(L-1.1,LC) Huawei is a high-quality STM-1 (155 Mbps) line unit board, specially designed for Huawei’s Optical Service Node (OSN) series, including OSN1500, OSN2500, OSN3500, and OSN7500. This board supports one STM-1 optical interface through an LC duplex connector and provides stable, low-latency SDH transmission for edge and aggregation layers in carrier-class transport networks. It is an excellent choice for telecom operators, enterprises, and government networks requiring robust 155 Mbps SDH connectivity.
Key Features
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Model: SSQ2CXL1(L-1.1,LC)
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Condition: 100% Original Huawei OEM, High Quality
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Service Type: STM-1 (155 Mbps SDH optical line interface)
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Connector Type: LC Duplex Interface
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Transmission Distance: Up to 15–40 km depending on optical module
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Port Type: 1x optical port (STM-1)
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Network Protection: Supports SDH-level protections like MSP
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Hot-Swappable: Can be inserted/removed without powering off
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Alarm & Monitoring: LOS, LOF, MS-AIS, RDI, B1 error statistics
Technical Specifications
| Specification | Details |
|---|---|
| Model | SSQ2CXL1(L-1.1,LC) |
| Type | STM-1 SDH Line Unit |
| Interface Speed | 155 Mbps (STM-1) |
| Connector | LC Duplex |
| Transmission Mode | Single-mode fiber |
| Reach | 15–40 km (depends on optical SFP module) |
| Compatibility | OSN1500, OSN2500, OSN3500, OSN7500 |
| Power Consumption | ≤8W (typical) |
| Installation Slot | Line unit slot on Huawei OSN subrack |
| Operating Temperature | -5°C to +55°C |
| Humidity | 5% to 95% RH, non-condensing |
| Protocol Compliance | ITU-T G.707, G.783, G.957 |
| Monitoring & Alarms | LOS, LOF, MS-AIS, RDI, B1 error monitoring |
| Warranty | 1–3 Years Manufacturer Warranty |
SSQ2CXL1(L-1.1,LC) Huawei Applications
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Access & Metro Networks — Ideal for edge-level STM-1 links
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Telecom Carriers — SDH aggregation in hybrid and legacy networks
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Enterprise Networks — Secure 155 Mbps optical connectivity for high-availability infrastructure
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Industrial Networks — Real-time, stable transmission for automation and monitoring
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Government & Defense — Trusted solution for critical and private communication systems
Customization & OEM Options
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Private Labeling — Company-specific logo and part numbers available
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Preset Configuration — Alarms, port parameters, and network modes pre-configured
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Extended Testing — Factory-level burn-in and performance test reports upon request
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Optical Module Options — Short-reach or long-reach SFPs as per deployment needs
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Deployment Kits — Includes patch cords, rack accessories, and documentation
SSQ2CXL1(L-1.1,LC) Huawei Wholesale & Global Procurement
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Original Huawei Stock — Direct from certified Huawei OEM sources
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Bulk Availability — Ready-to-ship quantities for rollout projects
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Global Logistics — Export-compliant shipping with tracking and insurance
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Professional Packaging — Anti-static protection and foam inserts in Huawei-labeled boxes
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Fast Turnaround — 1–5 day delivery for most regions
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Support & Service — Integration assistance and post-sales technical guidance
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Volume Discounts — Scalable pricing for partners, resellers, and telecom groups
Why Choose the SSQ2CXL1(L-1.1,LC) Huawei Line Unit
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Stable 155 Mbps Optical Interface — Ideal for access and SDH network aggregation
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Huawei OEM Reliability — Proven performance across global networks
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Easy Integration — Compatible with all major Huawei OSN platforms
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Low Power, High Efficiency — Energy-efficient and thermally stable design
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Cost-Effective & Scalable — A trusted investment for legacy and transitional network architectures
Contact Us Now for Datasheets, Bulk Pricing & Technical Consultation
Deploy the SSQ2CXL1(L-1.1,LC) Huawei Line Unit to enhance your STM-1 SDH transport infrastructure with confidence — a durable, high-performance board trusted by carriers and enterprises worldwide.
