Cisco Dispersion Compensation Unit 750 - Module d'extension 1 - fibre optique - 1525-1565 nm - remanufacture - pour ONS 15216, 15216 4-Channel, 15216 8-Channel
Manufacturier: Cisco Systems
Item Inso: 6091432
Sku: 15216-DCU-750-RF
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.
Description du produit | Cisco Dispersion Compensation Unit 750 - module d'extension 1 |
Type de périphérique | Module d'extension |
Format | Module enfichable |
Ports | 1 |
Dimensions (LxPxH) | 20.8 cm x 24.8 cm x 4.1 cm |
Type de câblage | Fibre optique |
Distance de transfert max. | 7.14 km |
Type de tarification | Remanufacturé |
Conçu pour | ONS 15216, 15216 4-Channel Optical Add/Drop Multiplexer, 15216 8-Channel CWDM Multiplexer/Demultiplexer Module, 15216 Optical Filter |