32 Channel DWDM Mux Demux
DWDM 32 Channel Mux Demux 100GHz CH20-51, with Monitor Port and Expansion Port, LC UPC, Dual Fiber, 1U Rack Mount, Arkoptics
Description
Arkoptics provides cost efficient 100GHz 32 channel DWDM Mux and Demux deployed in a customized 1U rack mount to meet requirements of large capacity signal transmission over dual fiber. This is a Thin-Film-Filter solution features ultra low attenuation, max 4.0dB insertion loss and max 6.5dB link loss per channel. With functional ports presented, such as Monitor port for easy trouble-shooting at real time, Upgrade port for future capacity expansion without having the need to replace anything, and 1310nm port wide for 1G/10G/40G/100G which allows overlaid 1310nm wavelength transmission above the existing legacy traffic, this 32 channel DWDM multiplexing solution can definitely help to maximize the use of the existing dark fiber and minimize operating costs.
This 32CH DWDM unit is a 1RU 19" Rack Mount filter with Mux/DeMux functionality in accordance with the ITU-T G.694.1 100GHz grid.
Rigorous Application Test
Arkoptics performs rigorous application testing in end-use conditions.
Clean Fiber End-Face
Each port will be inspected to ensure a super clean fiber surface after mounted.
Function Ports Optional
Monitoring port, 1310nm wide band port and expansion port are available.
Adjustable Mounting Bracket
Adjustable mounting brackets extend infinitely to fit rack mounting depth.
32 Channels DWDM Mux Demux, 100GHz
Multiplexing of up to 32 Channels on Fiber Pair to Maximize the Using of Existing Fiber
–Passive Transparent Multiplexing at Any Rate, Any Service
–Low Insertion Loss: Max 3.5dB per Channel, Max 6.0dB per Link
–Monitor Port Taps off 1% of Signal to Monitor Channel Power Levels
–Upgrade Port for Future Capacity Expansion
–Compatible with ITU Grid and Interconnects with All Optical Networking Products.
Thin Film Filter
TFF Technology
TFF effectively segregates or combines optical signals of varying wavelengths by leveraging the optical characteristics of specialized thin-film materials.
Arrayed Waveguide Grating
AWG Technology
AWG serves to multiplex and separate optical signals of various wavelengths through a planar wavefront beam splitter on an optical fiber.
Specifications
| DWDM Mux Demux |  40C DWDM |  40CH DWDM |  40CH DWDM |  32CHDWDM |  16CHDWDM |  8CH DWDM |
| Technology Type | AAWG (Gaussian) | AAWG (Flat-top) | TFF | TFF | TFF | TFF |
| Channel Spacing | 100GHz (0.8nm) | |||||
| Channel Passband | ± 0.125nm | |||||
| Passband Ripple | ≤ 0.5dB | |||||
| Link Loss (incl. Connector) | ≤ 7.0dB | ≤ 9.0dB | ≤ 7.0dB | ≤ 6.3dB | ≤ 4.5dB | ≤ 3.5dB |
| Insertion Loss (incl. Connector) | ≤ 3.5dB | ≤ 4.5dB | ≤ 5.0dB | ≤ 3.8dB | ≤ 3.0dB | ≤ 2.8dB |
| Insertion Loss@Monitor (incl. Connector) | ≤ 24dB | ≤ 24dB | ≤ 24dB | ≤ 24dB | ≤ 24dB | ≤ 24dB |
| Insertion Loss@1310nm (incl. Connector) | ≤ 1.0dB | ≤ 1.0dB | ≤ 1.0dB | N/A | ≤ 1.0dB | ≤ 1.0dB |
| Insertion Loss@UPG (incl. Connector) | N/A | N/A | N/A | ≤ 3.8dB | ≤ 3.0dB | ≤ 2.8dB |
| Channel Isolation (Adjacent) | ≥25dB | ≥25dB | ≥30dB | ≥30dB | ≥30dB | ≥30dB |
| Channel Isolation (Non-Adjacent) | ≥30dB | ≥30dB | ≥45dB | ≥45dB | ≥45dB | ≥45dB |
| Directivity | ≥50dB | |||||
| Return Loss | ≥45dB | |||||
| Polarization Dependent Loss | ≤ 0.5dB | ≤ 0.5dB | ≤ 0.2dB | ≤ 0.2dB | ≤ 0.2dB | ≤ 0.2dB |
| Polarization Mode Dispersion | ≤ 0.5ps | ≤ 0.5ps | ≤ 0.2ps | ≤ 0.2ps | ≤ 0.2ps | ≤ 0.2ps |
| Power Handling | ≤ 300mW | ≤ 300mW | ≤ 300mW | ≤ 500mW | ≤ 500mW | ≤ 500mW |
| Fiber Type | ITU-T G657 A1 | |||||
| Connector Type | LC UPC or Other Conn. | |||||
| Operating Temperature | -5°C to +70°C or -40°C to +85°C | |||||
| Storage Temperature | -40°C to +85°C | |||||
| Dimension | 1RU 19” Rack Mount | |||||
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Frequently Asked Questions
1. What is a 32 Channel DWDM Mux Demux used for?
A 32 Channel DWDM Mux Demux is widely used in metro networks, ISPs, and growing enterprise environments that require a balance between capacity and cost.
2. Is 32 channel enough for future expansion?
It is suitable for medium-scale growth. However, for higher scalability, you may consider a 40 Channel DWDM Mux Demux or 48 Channel DWDM Mux Demux.
3. How does 32 channel compare to a 16 channel DWDM?
A 32 channel system provides significantly higher capacity than a 16 channel system, making it more suitable for expanding networks.
For smaller deployments, a 16 Channel DWDM Mux Demux may still be sufficient.
4. When should I upgrade from 32 to 40 channel?
You should upgrade when channel utilization is high or when additional bandwidth is required. A 40 Channel DWDM Mux Demux provides the next level of scalability.
5. Is 32 channel DWDM suitable for enterprise networks?
Yes, it offers a strong balance between performance and cost, making it ideal for enterprises and service providers.
6. What is a DWDM Dual Fiber Mux Demux?
A DWDM Dual Fiber Mux Demux is a passive optical device used in Dense Wavelength Division Multiplexing (DWDM) networks to combine (mux) and separate (demux) multiple wavelengths over two fibers—one for transmit and one for receive. It enables high-capacity data transmission over long distances and is widely used in telecom and data center networks.
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7. What is the difference between CWDM and DWDM technology?
The main difference lies in wavelength spacing:
- CWDM Dual Fiber uses wider spacing (20 nm), making it more affordable
- DWDM Dual Fiber uses narrow spacing, allowing more channels and higher capacity
For high-density networks, DWDM Mux Demux solutions are preferred.
