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Cisco

CISCO (15216-DCU-1550=) DCF of -1550 ps/nm

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SKU:
15216-DCU-1550=
UPC:
882658168543
MPN:
15216DCU1550=
Availability:
END OF LIFE
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Description

Description
Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: 15216-DCU-1550=
Manufacturer Website Address: http://www.cisco.com/c/en_au
Brand Name: Cisco
Product Line: ONS
Product Series: 15200
Product Model: DCU-1550
Product Name: DCU-1550 Dispersion Compensation Unit
Marketing Information: 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.
Product Type: Dispersion Compensation Unit
Physical Characteristics
Form Factor: Rack-mountable
Height: 41.1 mm
Width: 208.3 mm
Depth: 248.4 mm
Weight (Approximate): 3.50 kg
Miscellaneous
Additional Information: Compen-sation Level (ps/nm): 1550
Maximum IL (dB): 7.2
Maximum Polari-zation Mode Dispersion (PMD) (ps):
< 1 ps
Maximum Polarization Dependent Loss (PDL) (dB): < 0.1
Maximum Optical Return Loss (ORL) (dB):
> 45
Maximum Length (km):
9.4
Reference Wave-length (nm): 1545.32
Relative Disper-sion Slop (nm): 0.0037
Wavelength Range (nm): 1525-1565



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