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The 1U Rack DWDM 8CH MUX/DEMUX (Without Card) is a high-performance, passive optical device designed for dense wavelength division multiplexing (DWDM) applications. It enables efficient multiplexing and demultiplexing of up to 8 DWDM channels onto a single pair of optical fibers, greatly increasing the bandwidth capacity of existing fiber infrastructure. Housed in a standard 1U 19-inch rack-mount chassis, this unit is ideal for use in telecom rooms, data centers, and enterprise networks. The "Without Card" configuration means it comes as a passive module without a monitoring card, fan, or power requirement—making it maintenance-free and highly reliable.
1. Form Factor: 1U 19-inch rack-mount enclosure
2. Channel Count: 8 DWDM channels (customizable ITU-T Grid, e.g., C21 to C28)
3. Type:
Passive MUX/DEMUX (no power or card required)
4. Connector Type: LC/UPC or LC/APC (customizable)
5. Fiber Type: Singlemode (G.652D or G.657A1)
6. Wavelength Spacing: 100GHz or 200GHz ITU-T DWDM Grid
7. Insertion Loss: ≤ 3.5 dB (typical)
8. Channel Isolation: ≥ 30 dB (adjacent), ≥ 40 dB (non-adjacent)
9. Return Loss: ≥ 45 dB
10. Operating Temperature: -5°C to +75°C
11. Storage Temperature: -40°C to +85°C
12. No power required (passive device)
1. DWDM network expansion
2. Long-haul and metro fiber optic transmission
3. Enterprise and carrier-grade networks
4. Data center interconnect (DCI)
5. FTTx, backbone, and core networks
1. Boosts network capacity without installing additional
fiber
2. Completely passive—no power or active management
needed
3. Space-saving 1U rack-mount design
4. Compatible with all standard DWDM transceivers
5. Cost-effective solution for WDM deployment
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