Cisco 15454-OPT-PRE

SKU: 15454-OPT-PRE | MFG: Cisco
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ONS 15454 Optical Pre-Amplifier Module
Optical amplifiers are used in amplified nodes such as hub nodes, amplified OADM nodes, terminal nodes, and line amplifier nodes. The optical amplifier card architecture includes an optical plug-in module with a controller that manages optical power, laser current, and temperature control loops. The amplifier also manages communication with the TCC2, and operations, administration, maintenance, and provisioning (OAM&P) functions such as provisioning, controls, and alarms. The OPT-PRE is a C-band DWDM, two-stage erbium-doped fiber amplifier (EDFA) with mid-amplifier loss (MAL) for allocation to a dispersion compensation unit (DCU). To control the gain tilt, the OPT-PRE is equipped with a built-in VOA. The VOA can also be used to pad the DCU to a reference value.PRODUCT FEATURES:Fixed gain mode with programmable tilt;True variable gain;Fast transient suppression;Nondistorting low-frequency transfer function;Settable maximum output power;Fixed output power mode (mode used during provisioning);Constant drive current mode (test mode);MAL for fiber-based DCU;Amplified spontaneous emissions (ASE) compensation in fixed gain mode;Full monitoring and alarm handling with settable thresholds;Optical safety features that include signal loss detection and alarming, fast power down control and reduced maximum output power in safe power mode;Four signal photodiodes to monitor the input and output optical power of the two amplifier stages through CTC;An optical output port for external monitoring.

  • General
    • Repeater
    • Plug-in module
    • 13.1 in
    • 9.4 in
    • 0.9 in
    • Plug-in module
  • Networking
    • Link activity, fail
    • Fiber optic
    • Wired
    • DWDM
  • MainSpecs
    • ONS 15454
    • Fiber optic
    • Repeater - LC / LC
    • DWDM
    • 0.9 in x 9.4 in x 13.1 in
    • Cisco repeater
    • Plug-in module
    • Plug-in module
  • Compatibility Information
    • Cisco ONS 15454
  • Environmental Parameters
    • 5 - 85%
    • 23 °F
    • 131 °F
  • Expansion / Connectivity
    • 1 x network - LC female x 2
    • 1 x expansion slot
  • Miscellaneous
    • 2 x network cable - 6.6 ft
  • Dimensions & Weight
    • 13.1 in
    • 9.4 in
    • 0.9 in


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