Nokia C111417.C1B (ESA40-A) Board Card
Product Core Overview
Key Official Specifications
| Item | Details |
|---|---|
| Full Official Part Number | C111417.C1B |
| Board Designation | ESA40-A |
| Manufacturer | Nokia Networks |
| Native Platform Compatibility | Nokia DX200 / BSC3i Base Station Controller Chassis |
| Front Interface | 2 x SFP ports (ETH39, ETH40) + 2 x Ethernet ports (ETH1, ETH2) |
| Core Functions | Ethernet service aggregation, IP/TDM interface handling, backhaul data plane management |
| Operational Grade | Carrier-class 24/7 continuous duty, hot-swappable for live maintenance |
| Supported Networks | 2G GSM / EDGE & 3G legacy mobile radio access networks |
Core Features
- Dedicated ESA40-A service board for the Nokia DX200/BSC3i system, fully interoperable with all other platform service, switching and interface modules
- Multi-port design (2 x SFP + 2 x Ethernet) supports flexible backhaul connections for IP/TDM hybrid traffic
- Optimized hardware architecture ensures stable processing of mixed voice, data and signaling workloads in 2G/3G networks
- Hot-swappable form factor allows on-site replacement without chassis shutdown or service interruption
- Factory validated to meet strict Nokia carrier-grade reliability standards for long-term central office operation
Main Applications
- Ethernet service aggregation and IP backhaul interface for Nokia BSC3i/DX200 live sites
- 2G/3G mobile network IP transformation and transmission link expansion projects
- Faulty hardware replacement, routine network maintenance and legacy site lifecycle extension
- Global telecom operator spare inventory and lifecycle support for Nokia DX200 infrastructure
Our Services
Faster delivery | Worldwide shipping | Alternative supply | Sample service | Test and warranty | In-Stock (Most products) | Quality Assured | Customization | Competitive Pricing | Cost-effective modules
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About Us
Skyward Telecom also known as Skywardtel, it was established in 2009. From the beginning to the end, we have been based on the
motto of integrity，Our mission is to help engineers and businesses overcome the challenges of acquiring high-quality, low-cost
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FAQ
1. who are we?
We are based in Guangdong, China, start from 2009,sell to Northern Europe(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 80-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
All products are sold only after passing professional technical testing;
Brand new, unopened switches, routers, servers, workstations, and other computer peripherals.
Brand new or refurbished equipment and circuit boards.BBU\RRU.
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Best quality！ Lowest price！ Quality assurance, honest transactions! Received high praise from numerous customers！ Leading through
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5. what services can we provide?
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