ANC International Co., Limited
ANC International Co., Limited Reliable Manufacturer & Supplier for Various Fiber Optic Products
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4ch 8ch 16ch 18ch WDM MUX DEMUX In 1U 19" Rack Monitor Port / Upgrade Port
Description
4ch 8ch 16ch 18ch CWDM MUX DEMUX in 1U 19" Rack with LC/PC SC/APC Connector manufactured by ANC International Co., Limited provides the flexibility to increase capacity of existing fiber infrastructure by enabling multiple channels/wavelengths over the same fiber cabling. Each channel carries data independently from each other, allowing network designers to transport different data rates. It's protocol and rate transparent supporting such applications as 1G/10G Ethernet, SDH/SONET and 8/4/2/1G Fiber Channel across the same fiber link.
CWDM is a low-cost method to maximize existing fiber by decreasing the channel spacing between wavelengths. CWDM has a lower cost per channel than dense WDM (DWDM) and no configuration is necessary. CWDM optical devices can increase bandwidth on existing fiber infrastructure and alleviate fiber exhaustion. CWDM optical devices are available as 4-channel, 8-channel or 16-channel mux/demux modules or as an add/drop module. Due to the low insertion loss is needed in WDM networks, we can also add “Skip Component” in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19” 1U rackmount.
Specification
ITU-T G.694.2 λ: 1271 nm - 1611 nm
Max. 18 channels can be used due to the water peaks
Channel spacing: 20 nm
Up to 18 CWDM wavelength over one pair of fiber
CWDM channel spacing 20 nm, 1270 nm to 1610 nm
Distances up to 120 km
Cost-effective WDM solution
Scalable by hybrid CWDM/DWDM - perfect solution for your investment
Features
Long Term Reliability
Telcordia-GR-1221 Qualified
Usage
Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical amplifier
Access Network
Technical Data
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength (nm) | 1270~1610 | ||||||
| Center wavelength Accuracy (nm) | ±0.5 | ||||||
| Channel Spacing (nm) | 20 | ||||||
| Channel Passband (@-0.5dB bandwidth (nm) | >13 | ||||||
| Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤4.5 | ||||
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
| Channel Ripple (dB) | 0.3 | ||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | ||||||
| Polarization Mode Dispersion | <0.1 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Maximum Power Handling (mW) | 300 | ||||||
| Opterating Temperature (℃) | -5~+75 | ||||||
| Storage Temperature (℃) | -40~85 | ||||||
| Package dimension (mm) | 19" 1u rack | ||||||
*All parameters are specified over operating temperature range.
**Insertion Loss per filter includes Ripple and PDL, without connectors.
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