Description
The Axiom 1000BASE-DWDM SFP Transceiver for Cisco (DWDM-SFP-3977) delivers reliable, high-performance optical connectivity for enterprise and carrier-grade networks. Engineered to be 100% compatible with Cisco systems, this module is pre-configured with application-specific coding to ensure seamless communication, optimal performance, and error-free operation in all OEM environments.
Built to MSA standards, the DWDM-SFP-3977 provides exceptional bandwidth efficiency and robust long-distance transmission over single-mode fiber. Its precise serialization and coding eliminate network conflicts while enabling simple identification and asset management. Designed for data networking and Fiber Channel applications, this SFP transceiver ensures fast, durable, and dependable data transfer across extended distances.
Whether upgrading existing infrastructure or deploying new systems, Axiom DWDM modules deliver OEM-grade performance at a competitive value—making them a trusted choice for reliable optical networking.
| Specification | Details |
|---|---|
| SKU | DWDM-SFP-3977-AX |
| Product Type | 1000BASE-DWDM SFP Transceiver |
| Compatibility | 100% OEM Compatible (Cisco) |
| Wavelength / DWDM Channel | 397.7 THz (approx. corresponding channel) |
| Data Rate | 1 Gbps |
| Fiber Mode | Single-Mode Fiber (SMF) |
| Application | Data Networking, Fiber Channel |
| Connector Type | SFP (mini-GBIC) |
| Performance | High-speed, long-distance optical transmission |
| Compliance | MSA Compliant |
| Serialization | Unique product serialization for conflict-free operation |
| Cable Support | Optical fiber; low signal loss and high durability |
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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.
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