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Cisco Systems
ONS 15216 Dispersion Compensator Module
DCF of -750 ps/nm and 6dB los
New in Box Sealed!
Part Number:15216-DCU-750= (74-2992-02 CLEI: WM9C659GAA)Description:
As metropolitan (metro) transport networks grow from 2.5-generation (2.5G) services to 10G and eventually 40G, the underlying optical systems need to compensate for the lower chromatic dispersion tolerances on the 10G and 40G interfaces. In optical networks, the dispersion compensation unit (DCU) compensates for accumulated chromatic dispersion effect in fiber. It provides a flexible solution for accumulated chromatic dispersion without dropping and regenerating the wavelengths on the link, a process that would otherwise be necessary when accumulated chromatic dispersion exceeds the maximum allowed dispersion tolerance. To provide effective compensation, the DCU is designed to operate over the entire band from 1525 to1565 nm.
This Cisco ONS 15216 Dispersion Compensator Unit offers the following features:
Band: C
Part Number: 15216-DCU-750
Compensation Level (ps/nm): 750
Maximum IL (dB): 5.0
Maximum Polarization Mode Dispersion (PMD) (ps): < 1 ps
Maximum Polarization Dependent Loss (PDL) (dB): < 0.1
Maximum Optical Return Loss (ORL) (db): > 45
Maximum Length (km): 7.14
Reference Wavelength (nm): 1545.32
Relative Dispersion Slop (nm): 0.0037
Wavelength Range (nm): 1525-1565
Condition:New in box SEALED!Authentic and genuine Cisco!Actual item offered shown in photos!Other:
Item offered with no specific software use license transfer or manufacturer support services contract (SMARTnet) included.Includesour 60-day DOA warranty.We can use your UPS or FedEx account to save you on shipping costs...just ask us!
Location:2HC
New item offered as shown in pictures
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