Network & Communication
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Cisco DCU-550 Dispersion Compensation Unit - Refurbished
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.
Learn More$2,835.68 -
Cisco SMF C-Band Dispersion Compensation Unit - For Data Networking, Optical Network
Dispersion compensation units (DCUs) are installed in the ONS 15454 dispersion compensation shelf when optical preamplifier (OPT-PRE or OPT-AMP-L) cards are installed in the DWDM node.
Learn More$6,797.33 -
Cisco Expansion Module - For Data Networking, Optical Network - 2 x LC Network, 1 x Expansion Slot - Optical Fiber - 1 x Expansion Slots - Plug-in Module
Cisco Expansion Module - For Data Networking, Optical Network - 2 x LC Network, 1 x Expansion Slot - Optical Fiber - 1 x Expansion Slots - Plug-in Module Learn More$4,316.78 -
Cisco DCU-950 Dispersion Compensation Unit
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.
Learn More$8,142.56 -
Cisco DCU-950 Dispersion Compensation Unit - Refurbished
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.
Learn More$5,171.08 -
Cisco ONS 15215 8-Channel CWDM Muxponder/Demuxponder - 8 Data Channels - Optical Fiber - Gigabit Ethernet - 2.41 Gbit/s - 1
The Cisco® ONS 15216 8-Channel CWDM Multiplexer/Demultiplexer is a passive unit that in the transmit direction, combines eight ITU-T G.694.2 coarse wavelength-division multiplexing (CWDM) wavelengths into a composite signal. In the receive direction, the unit separates a composite signal into eight individual wavelengths.
Learn More$2,320.56
