Cisco Prisma Cassette
SKU: 4043602-RF
Facing competitive pressures and rapidly accelerating user demand for interactive services, cable operators need to upgrade their network architectures. These upgrade requirements are pushing optical fiber deeper into the network. But simply replacing existing transmission lines with fiber is no longer the most cost-effective way to handle increasing bandwidth requirements. Operators are now taking advantage of advances in optical filtering that significantly increase the number of signals (or wavelengths) that can be carried on a single fiber, a process known as interoperable multi wavelength (iWDM).
The iWDM plan consists of 16 wavelengths in the C-band in the range of ITU 21 through ITU 62. While there are predefined offsets for some of the 16 wavelengths, the multiplexer and demultiplexer of optical signals can continue to be supported through standard ITU optical passives as the offsets are within the guard band of the passive - typically 0.12 nm.
The iWDM plan consists of 16 wavelengths in the C-band in the range of ITU 21 through ITU 62. While there are predefined offsets for some of the 16 wavelengths, the multiplexer and demultiplexer of optical signals can continue to be supported through standard ITU optical passives as the offsets are within the guard band of the passive - typically 0.12 nm.
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$3,334.13
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$3,673.96
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Facing competitive pressures and rapidly accelerating user demand for interactive services, cable operators need to upgrade their network architectures. These upgrade requirements are pushing optical fiber deeper into the network. But simply replacing existing transmission lines with fiber is no longer the most cost-effective way to handle increasing bandwidth requirements. Operators are now taking advantage of advances in optical filtering that significantly increase the number of signals (or wavelengths) that can be carried on a single fiber, a process known as interoperable multi wavelength (iWDM).
The iWDM plan consists of 16 wavelengths in the C-band in the range of ITU 21 through ITU 62. While there are predefined offsets for some of the 16 wavelengths, the multiplexer and demultiplexer of optical signals can continue to be supported through standard ITU optical passives as the offsets are within the guard band of the passive - typically 0.12 nm.
The iWDM plan consists of 16 wavelengths in the C-band in the range of ITU 21 through ITU 62. While there are predefined offsets for some of the 16 wavelengths, the multiplexer and demultiplexer of optical signals can continue to be supported through standard ITU optical passives as the offsets are within the guard band of the passive - typically 0.12 nm.
Compatibility:
Cisco Prisma iWDM Multiplexer and Demultiplexer
Limited Warranty:
5 Year
Manufacturer:
Cisco Systems, Inc
Manufacturer Website Address:
http://www.cisco.com
Product Condition:
Refurbished
Product Line:
Prisma
Product Type:
iWDM Cassette Module
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