Description
The AddOn Cisco® DWDM-SFP10G-39.77-100-I-AO is a high-performance, hot-swappable SFP+ optical transceiver designed to deliver reliable 10GBase-DWDM connectivity over single-mode fiber (SMF) for distances up to 100km. Operating at a center wavelength of 1539.77nm with 100GHz channel spacing, it ensures superior performance for 10G Ethernet, 8x/10x Fibre Channel, and metro or enterprise DWDM applications. This module fully complies with SFF-8432 and SFF-8472 standards, supports Digital Optical Monitoring (DOM) for real-time diagnostics, and meets stringent industrial temperature requirements (-40°C to +85°C). With complete interoperability with Cisco® devices, TAA compliance, and rigorous quality testing, this transceiver is a dependable solution for high-density DWDM networks demanding extended reach and exceptional performance.
| Specification | Details |
|---|---|
| Part Number | DWDM-SFP10G-39.77-100-I-AO |
| Compatibility | Cisco® compatible |
| Form Factor | SFP+ |
| Data Rate | 10.3125 Gb/s |
| Transmission Distance | Up to 100 km |
| Wavelength | 1539.77 nm (C-Band, 100GHz) |
| Fiber Type | Single-mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Optical Power (TX) | +1.0 to +4.0 dBm |
| Receiver Sensitivity | ≤ -26 dBm |
| Extinction Ratio | ≥ 9 dB |
| Side Mode Suppression Ratio | ≥ 30 dB |
| Spectral Width (-20 dB) | ≤ 1 nm |
| Receiver Overload | -7 dBm |
| Digital Diagnostics (DOM) | Supported |
| Temperature Range | -40°C to +85°C (Industrial) |
| Compliance | SFF-8432, SFF-8472, RoHS 2.0, FCC Part 15, EN55022:2010, FDA 21CFR, IEC 60825-1/2 |
| Applications | 10G Ethernet, 8x/10x Fibre Channel, Access, Metro, Enterprise |
| Hot Pluggable | Yes |
| TAA Compliant | Yes |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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
A decade of delivery — trusted by 275+ clients across industries
