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TN52SRAPXF
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TN52SRAPXF

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SKU2035983
AvailabilityIn Stock
WarrantyUp to 36 months i
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Huawei OptiX OSN 8800 TN52SRAPXF extended C-band Super backward raman and pluggable erbium doped fiber amplifier hybrid unit

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Description

TN52SRAPXF overview

TN52SRAPXF extended C-band Super backward raman and pluggable erbium doped fiber amplifier hybrid unit applied to OptiX OSN 8800.

The OptiX OSN 8800 Intelligent Optical Transport Platform (OptiX OSN 8800 for short) is a new generation of intelligent MS-OTN product. The OptiX OSN 8800 can interconnect with any product from the OptiX OSN product series, such as the OptiX OSN 1800, to form an end-to-end OTN network. The OptiX OSN 8800 T32/T16 supports unified switching and control based on ODUk, VC, and packets, achieving unified switching and transmission for multiple services on a single multi-service optical transport network (MS-OTN). The OptiX OSN 6800 Intelligent Optical Transport Platform (OptiX OSN 6800 for short) is referred to as Huawei next generation intelligent optical transport platform. The OptiX OSN 6800 is for area backbones, local networks, metropolitan convergence layers and metropolitan core layers. It may also work with other WDM, SDH/SONET equipment to offer a complete Metro WDM solution.

 

Valid slots for the TN52SRAPXF board in a OptiX OSN 8800 subrack

Product Valid Slots
OptiX OSN 8800 T64 subrack IU2-IU8, IU12-IU18, IU20-IU26, IU28-IU34, IU36-IU42, IU46-IU52, IU54-IU60, IU62-IU68
OptiX OSN 8800 T32 subrack IU2-IU8, IU12-IU19, IU21-IU27, IU30-IU36
OptiX OSN 8800 T16 subrack IU2-IU8, IU12-IU18
OptiX OSN 8800 universal platform subrack IU2-IU16
OptiX OSN 6800 subrack IU2-IU17
Item TN52SRAPXF
Basic functions
  • Integrates with a backward Raman unit and a pluggable EDFA unit to amplify extended C-band optical signals, covering wavelengths within the range of 1528.8 nm to 1567.6 nm.
  • Supports transmission without working with an electrical regenerator for various spans.
  • Generates high-power pump light of multiple wavelengths to supply power for amplifying signal light in transmission fibers.
  • Supports the interlock switch. The interlock switch of a LINE port on the panel controls the power-on and power-off of the board and prevents eyes from being injured by laser when a fiber is inserted into or removed from the LINE port.
  • Integrates with a VOA module to adjust optical power.
  • Integrates with an XFIU module to multiplex the wavelengths from the main optical channel and optical supervisory channel to the line-side channel and implements the reverse process.
  • Achieves commissioning-free and compensation-free for IEEE 1588v2 signals in the single-fiber bidirectional scenario with dual-OSC configuration.
Pluggable optical amplifier module Supports the following one-channel pluggable optical amplifier modules: TN52OACE101/TN52OACE105/TN52OACE106/TN52OACE107/TN52OACE108/TN52OACE101C/TN52OACE105C/TN52OACE106C/TN52OACE107C/TN52OACE108C.
NOTE:
The TN52SRAPXF board can be used with the TN52OACE101C/TN52OACE105C/TN52OACE106C/TN52OACE107C/TN52OACE108C module only in V100R013C10SPC700 and later versions. The OSN 6800 subrack chassis does not support the TN52OACE101C/TN52OACE105C/TN52OACE106C/TN52OACE107C/TN52OACE108C module.
Gain adjustment
Supports continuous gain adjustment within the allowed gain ranges based on input optical power. The following uses the SRAPXF board specifications plugged with the TN52OACE108 module as an example:
  • G.652/G.656/Teralight/SMFLS/G.654A fiber: 22 dB to 32 dB
  • LEAF/G.653/TWRS/TWC/TW+ fiber: 22 dB to 30 dB
  • G.654B fiber: 18 dB to 26 dB
In-service optical performance monitoring Provides an in-service monitoring port (MON). This port connects to an optical spectrum analyzer or spectrum analyzer unit to monitor the spectrum and optical performance of the multiplexed signal without affecting traffic.
Line fiber quality monitoring The line fiber quality monitoring function can be used on the NMS. Monitoring figures and data are displayed on the NMS. The SRAPXF board can also work with the TN12ST2 or AST2 board to use the line fiber quality monitoring function on the NMS. In this case, the SRAPXF board supports online and offline line fiber quality monitoring. The Fiber Doctor Management System Software Fee License needs to be purchased for this function.
Gain locking The EDFA unit of the board has the gain locking function. To be specific, when one or more channels are added or dropped, or optical signals of certain channels fluctuate, the signal gains of other channels are not affected.
Working mode
The Raman optical module supports the gain locking, maximum gain, and pump power locking modes.
  • The gain locking mode applies to the multi-span or single-short-span scenarios that use G.652, G.653, LEAF, TWRS, TW-C, TWPLUS, SMFLS, G.656, G.654A, TERA_LIGHT, or G.654B fibers. In this mode, the gain of the Raman optical module is tunable, and users can query the actual gain of the Raman optical module.
  • The maximum gain mode applies to the ultra-long single-span scenarios that use G.652, G.653, LEAF, TWRS, TW-C, TWPLUS, SMFLS, G.656, G.654A, TERA_LIGHT, or G.654B fibers. In this mode, the Raman optical module automatically adjusts its pump power to ensure that its gain reaches the maximum value. In addition, users can query the actual gain of the Raman optical module.
  • The pump power locking mode applies to the scenarios that use any fibers except G.652, G.653, LEAF, TWRS, TW-C, TWPLUS, SMFLS, G.656, G.654A, TERA_LIGHT, or G.654B, or to the scenarios in which the pump power of the Raman optical module needs to be adjusted manually.
  The EDFA unit supports the gain locking and power locking modes.  
  • In the gain locking mode, the gain of the EDFA unit is tunable and users can query the actual gain of the EDFA unit. The gain locking mode is enabled by default.
  • The power locking mode applies to the dummy light scenario in which the output optical power of the EDFA unit needs to be locked.
Transient control The EDFA unit of the board has the transient control function. When channels are added or dropped, the system can be upgraded or expanded without interrupting services if the optical power fluctuation is suppressed.
Performance and alarm monitoring
  • Detects the pump current, back facet current, cooling current, pump laser temperature, and board ambient temperature.
  • Monitors and reports optical power of the EDFA unit.
  • Detects return loss of the Raman optical module.
Fiber connection detection Provides a fiber connection detection (FCD) button and indicator on the front panel. You can press the FCD button on the front panel to trigger FCD, and identify the detection process and result based on the FCD indicator blinking frequency and indicator status. For details, see Front Panel.
Safe turn-on of the Raman laser When the Raman laser is turned on, the line fiber quality monitoring function is automatically enabled to detect fiber connections and therefore ensure that the laser is properly started, avoiding fiber burning due to inappropriate fiber connections.   If turning on the Raman laser fails, the line fiber quality monitoring function can be used to further identify fault points.
Quick turn-off of the Raman laser Supports the function of quickly turning off the Raman laser. When fiber removal, fiber cut, or serious fiber bend occurs on an optical port within 500 m, the pump light of the Raman laser can be shut down within 100 ms. When the distance is greater than 500 m, the implementation of this function is related to the actual line fiber quality.
OSC operating wavelength range 1491 nm to 1511 nm
Optical-layer ASON Supported.

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