Description
The AddOn ADD-DWDMMUXDL8EM2128 is a high-performance 8-channel DWDM multiplexer and demultiplexer that supports ITU 100GHz channels 21 through 28. Designed for duplex operation, this unit features both express and monitor ports, enabling flexible expansion and simplified network monitoring.
Built with standard LC UPC adapters in a compact 1U LGX-compatible rack-mount form factor, this plug-and-play passive DWDM solution ensures seamless integration into existing optical infrastructures. With low insertion loss, excellent channel isolation, and robust temperature stability, it provides a cost-effective and reliable upgrade path for scaling optical transport networks.
Every AddOn mux/demux unit undergoes stringent certification testing to guarantee 100% compliance and first-use reliability.
| Category | Specification |
|---|---|
| Manufacturer | AddOn |
| Part Number | ADD-DWDMMUXDL8EM2128 |
| Product Type | 8-Channel DWDM Mux/Demux (Duplex) |
| ITU Grid | 100GHz, Channels 21–28 |
| Wavelength Range | 1560.61 nm – 1554.94 nm |
| Ports | Duplex COM Port, Express Port, Monitor Port |
| Connectors | LC UPC |
| Form Factor | 1U LGX-Compatible Rack Mount |
| Max. Insertion Loss | ≤ 3.0 dB |
| Channel Isolation | ≥ 28 dB (adjacent), ≥ 40 dB (non-adjacent) |
| Ripple in Passband | ≤ 0.5 dB |
| Return Loss | ≥ 45 dB |
| Directivity | ≥ 55 dB |
| Max. Power Handling | 500 mW |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 5.12”H × 1.34”W × 6.25”D (1W LGX Module) |
| Compliance | Plug-and-Play, Passive, 100% Tested |
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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
