TNG2SRAPXF

Huawei OSN 9800 M05/M12/M24 Super C-band Super Backward Raman and Pluggable Erbium Doped Fiber Amplifier Hybrid Unit.

Huawei

3-5 days

Shenzhen Warehouse

Category:

Description

TNG2SRAPXF overview

TNG2SRAPXF Super C-band Super Backward Raman and Pluggable Erbium Doped Fiber Amplifier Hybrid Unit.

Apply to OSN 9800 M05, OSN 9800 M12 and OSN 9800 M24, it supports functions and features including gain adjustment, in-service optical performance monitoring, gain locking, and transient control.

TNG2SRAPXF supports Optical-layer ASON and Quick turn-off of the Raman laser functions.

TNG2SRAPXF supports Gain locking of the EDFA unit and Performance and alarm monitoring.

SRAPXF is a fiber amplifier board. The board is integrated with a backward Raman unit, EDFA unit, and XFIU unit to amplify optical signals and multiplex/demultiplex signals on optical supervisory channels and main optical channels. The board is mainly used at the receive end.

Valid slots
Device Number of Occupied Slots Physical Slot Logical Slot
OptiX OSN 9800 M05 2 (IU1, IU2) IU2
(IU2, IU3) IU3
(IU3, IU4) IU4
(IU4, IU5) IU5
OptiX OSN 9800 M12 2 (IU1, IU2) IU2
(IU2, IU3) IU3
(IU3, IU4) IU4
(IU4, IU5) IU5
(IU5, IU6) IU6
(IU6, IU7) IU7
(IU7, IU8) IU8
(IU8, IU9) IU9
(IU9, IU10) IU10
(IU10, IU11) IU11
(IU11, IU12) IU12
(IU12, IU13) IU13
OptiX OSN 9800 M24 2 (IU1, IU2) IU2
(IU2, IU3) IU3
(IU3, IU4) IU4
(IU4, IU5) IU5
(IU5, IU6) IU6
(IU7, IU8) IU8
(IU8, IU9) IU9
(IU9, IU10) IU10
(IU10, IU11) IU11
(IU11, IU12) IU12
(IU13, IU14) IU14
(IU14, IU15) IU15
(IU15, IU16) IU16
(IU16, IU17) IU17
(IU17, IU18) IU18
(IU19, IU20) IU20
(IU20, IU21) IU21
(IU21, IU22) IU22
(IU22, IU23) IU23
(IU23, IU24) IU24
Item
TNG2SRAPXF
WDM specification Supports the DWDM specifications.
Pluggable amplifier optical module Supports 96 wavelengths optical amplifier modules:

  • TN52OACE101/TN52OACE105/TN52OACE106/TN52OACE107/TN52OACE108
  • TNG3OACE101/TNG3OACE105/TNG3OACE106/TNG3OACE107/TNG3OACE108

Supports 120 wavelengths optical amplifier modules:

  • TNG1OACU21S/TNG1OACU25S/TNG1OACU32S
  • TNG2OACU21S/TNG2OACU25S/TNG2OACU32S/TNG2OACU14S/TNG2OACU25H/TNG2OACU32H

NOTE:

The default Channel Number Mode of the board is C120 Mode. When a 96-wavelength OA module is configured on a board, a SUBCARD_MISMATCH alarm is reported. Set the correct number of system wavelengths for the OA module based on specific parameters.

Basic EDFA function
  • 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.
EDFA working mode
  • 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.
Gain locking technology 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.
EDFA gain adjustment Not supported
Transient control The EDFA inside the board has the transient control function. When channels are added or dropped, the board can suppress the fluctuation of the optical power in the path so as to implement the smooth upgrading and expansion.
Basic Raman function
  • 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.
Raman 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.
Raman 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 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
  • G.656/Teralight/LS/G.654A fibers: 22 dB to 32 dB

NOTE:

Users can separately configure the gain adjustment point only for the Raman amplifier and EDFA on the NMS.
Safe turn-on of the Raman laser
  • When the Raman laser is turned on, the OTDR meter 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 the Raman laser fails to be turned on, the line fiber quality monitoring function can be used to further identify fault points.

NOTE:

When the SRAPXF board is connected to an ROP, ERPC or CRPC board, the safe Raman laser turn-on, and quick Raman laser shutdown functions cannot be normally used. In this case, you must disable the safe Raman laser turn-on and quick Raman laser shutdown functions on the NMS.
Quick shutdown 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.

NOTE:

When the SRAPXF board is connected to an ROP, ERPC or CRPC board, the safe Raman laser turn-on, and quick Raman laser shutdown functions cannot be normally used. In this case, you must disable the safe Raman laser turn-on and quick Raman laser shutdown functions on the NMS.
Automatic shutdown of output optical power Not supported
Online optical performance monitoring Provides an online monitoring optical port (MON). Through this optical port, a small number of optical signals can be output to an optical spectrum analyzer or an optical spectrum analyzer board. In this manner, the spectrum and optical performance of the multiplexed optical signals can be monitored without interrupting services.
Operating wavelength of the OSC
  • TM1/RM2: 1504.5nm to 1520nm
  • TM2/RM1: 1478nm to 1497.5nm
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 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.
  • This function requires the FD system software license.
Optical Doctor Supported
FCD function The FCD button and indicator are provided. You can press the FCD button on the front panel to trigger FCD. The detection process and results can be identified by the FCD indicator blinking frequency and indicator status.
Optical-layer ASON Supported
FIU function
  • 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.
Alarm and performance event monitoring
  • Detects the pump driving current, back facet current, pump cooling current, temperature of the pump laser and the ambient temperature of the board.
  • The EDFA optical module can detect and report optical power.
  • The Raman amplifier module supports return loss detection.

1 review for TNG2SRAPXF

  1. 5 out of 5

    Jose

    Excelente calidad, muy buena atencion, llego el producto de acuerdo a lo indicado y en los tiempos indicados.


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