Description
The Axiom 1000BASE-DWDM SFP Transceiver for Cisco (DWDM-SFP-3819) delivers dependable optical performance and seamless interoperability across all OEM-compliant network environments. Each module is pre-configured with application-specific coding to ensure flawless operation in routers and switches from leading manufacturers. Designed for long-distance optical transport, this transceiver supports single-mode fiber and employs Dense Wavelength-Division Multiplexing (DWDM) to maximize network throughput and scalability.
Built to meet Multi-Source Agreement (MSA) standards, the module guarantees consistent performance, easy integration, and long-term reliability. With unique serialization, full TAA compliance, and industry-leading compatibility, Axiom transceivers provide a cost-effective alternative to OEM originals while maintaining identical performance, fit, and function.
| Specification | Details |
|---|---|
| SKU | AXG952273819 |
| Model | DWDM-SFP-3819 |
| Form Factor | SFP (mini-GBIC) |
| Port Type | Gigabit Ethernet |
| Data Rate | 1000 Mbps (1 Gbps) |
| Wavelength | DWDM (381.9 nm channel equivalent band) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Technology | DWDM, Fiber Channel Compatible |
| Distance Support | Long-haul applications (hundreds of miles, depending on system design) |
| Connector Type | LC Duplex |
| Application | Data networking, DWDM transport, enterprise and service provider networks |
| Compliance | MSA Compliant, TAA Compliant |
| Compatibility | 100% OEM-compatible (Cisco and other MSA platforms) |
| Key Features | Unique serialization, stable optical performance, minimal signal loss |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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