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TNG2VA2
TNG2VA2
TNG2VA2
TNG2VA2
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TNG2VA2

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SKU2037897
AvailabilityIn Stock
WarrantyUp to 36 months i
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Huawei OptiX OSN 9800 TNG2VA2 Double Channel Variable Optical Attenuator Board (Super C-band)

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Description

TNG2VA2 Overview

TNG2VA2 Double Channel Variable Optical Attenuator Board (Super C-band).

To meet ultra-large cross-connect capacity and bandwidth requirements, Huawei presents the OptiX OSN 9800 product series. The OptiX OSN 9800 product series include the OptiX OSN 9800 U64, U32, P18 and universal platform subracks. Applied at the electrical layer, the OptiX OSN 9800 U64 and U32 subracks share boards by using unified software and hardware platforms, and can work with the OptiX OSN 9800 universal platform subrack and P18 subrack, OptiX OSN 8800 platform subrack and T16 subrack, and OptiX OSN 6800 optical subracks in WDM and OTN systems.

The TNG2VA2 board has only one variant: TNG2VA201.

 

Valid slots for the TNG2VA2 board in M05/M12/M24 subrack

Device Number of Occupied Slots Physical Slot Logical Slot
OptiX OSN 9800 M05 1 IU1, IU2, IU3, IU4, IU5 IU1, IU2, IU3, IU4, IU5
OptiX OSN 9800 M12 1 IU1 to IU13 IU1 to IU13
OptiX OSN 9800 M24 1 IU1 to IU24 IU1 to IU24
OptiX OSN 9800 P32C 1 IU1 to IU5, IU10 to IU24 IU1 to IU5, IU10 to IU24
Item TNG2VA2
Basic function Queries its preconfigured attenuation and adjust the power for up to two optical signals according to the control commands sent by the system control board.
Spectrum application Supports super C-band wavelengths.
Attenuation range The variable attenuation range is between 0 dB and 20 dB. The attenuation is adjusted in increments of 0.1 dB.
NOTE:
The configured attenuation value contains the inherent insertion loss of VA2.
Optical power detection Detects the two channels of optical power at the IN port.
Power-off protection
  • Provides power-off protection to avoid damage to the associated optical receiver due to the excessive optical power generated when the VA2 board is recovering from a power outage.
  • If VA2 board undergoes a power outage, the attenuation set last time for the VA2 board is retained or the attenuation automatically switches to its maximum value. When being the maximum value, the attenuation of the VA2 board still remains at the maximum value shortly after the power supply recovers. When the system begins to work normally, the attenuation automatically switches back to the value set the last time.
Dimensions (H x W x D)
  • 30.50 × 237.10 × 267.10 (mm)
  • 1.20 × 9.33 × 10.52 (in.)
Weight
  • 1.300 kg
  • 2.866 lb.

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