DWDM

• Active vs Passive recommends active.

• 201311 - DWDM Equipment

  • http://www.packetlight.com/technology/single-fiber - Single Fiber solution , up and down same fiber 22 Channels.

  • http://www.packetlight.com/products/passive-wdm-solutions/pl-300 - Passive - Need color optics.

    • Supports both single and dual fiber operation
    • Compliant with all optical networking products (ITU grid)
    • Low cost fully passive optical layer solution, transparent to service rate and type

• 10Gbe Optics

• Cisco DWDM overview

• Densewave devision multiplexing
• Putting multiple 10G optical streams on different wavelenght down the same fiber.

• Cisco 32 Channels

• Cisco X2 DWDM modules

• Optical power budget

• Cisco ONS 15216 passive DWDM combiner.

  • 1U. This unit offers four module slots arranged horizontally. Each slot can accommodate one multiplexer, demultiplexer, combiner, or splitter module. Two slots, either the two rightmost or two leftmost, can accommodate a variable optical attenuator (VOA) module.

  • Modules

  • Cisco ONS 15216 FlexLayer 8-Channel Filter

    • 100-gigahertz (GHz) 8-x-1 wavelength unidirectional multiplexer or a 100-GHz 1-x-8 wavelength unidirectional demultiplexer.
  • Metro Erbium Doped Fiber Amplifier 17 dBm (15216-EDFA1= WMM4Y80BRA )

    • Amp

• Cisco ONS 15501 Erbium-Doped Fiber Amplifier (EDFA)

• Cisco® enhanced wavelength-division multiplexing (EWDM)

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CategoryCisco CategoryNetwork CategoryNetwork