As a type of wavelength selective switching board, the DWSS20 board is used with the optical multiplexer
and demultiplexer unit and optical add and drop multiplexing unit to implement wavelength grooming at the
nodes in the DWDM network.
Initial Version:
8800 V100R012C00
9800 V100R005C10
Application
Mechanic Specifications
Weight(kg/lb) | Typical power consumption(W) | Max power Consumption (W) |
2.5/5.51 | 24.0 W | 36 W |
Function
Function | Description |
Basic function | Wavelength adding: adds any wavelengths from any directions through ports AM1 to AM20 and outputs the wavelengths through the OUT port. Wavelength dropping: receives optical signals from the main path through the IN port, drops wavelengths to any directions, and outputs them through ports DM1 to DM20. Supports 96 wavelengths and extended Cband. |
Spectrum application | Supports flexible grid wavelength
signals. |
Online optical
performance monitoring | Supported |
Alarm and performance event monitoring | Supported |
Optical-layer ASON | Supported |
Optical Specification
Item | Unit | Value |
Slice width | GHz | 6.25 |
Total slice number (m) | - | 772 |
Slice number per slot (n) | - | 6 to 64 |
Centre frequency of every slice | THz | 191.253125+(m-1) x 0.00625; m=1 to 772 |
Slot width | GHz | n x 6.25; n=6 to 64 |
Insertion loss | dB | AMx-OUT: ≤ 8 , IN-DMx: ≤ 8
|
Maximum channel insertion loss difference | dB | 2.5 |
Port isolation | -dB | >25 |
Extinction ratio | dB | >=35 |
Reconfiguration time | second | <=3 |
Maximum reflectance | dB | -30 |
Directivity | dB | 30 |
Attenuation range of each of wavelength | dB | 0 to 15 |
Attenuation precision of each of adding wavelength | dB | ≤ 1 (0 to 10 dB) ≤ 1.5 (> 10 dB)
|
Dimension | - | 20 |
Slot
Two-slot board(the left-side one of 8800) | |
OptiX OSN 8800 T64 subrack | IU1-IU7, IU11-IU17, IU19-IU25, IU27-
IU33, IU35-IU41, IU45-IU51, IU53-IU59,
IU61-IU67
|
OptiX OSN 8800 T32 subrack | IU1-IU7, IU12-IU18, IU20-IU26, IU29-
IU35
|
OptiX OSN 8800 T16 subrack | IU1-IU7, IU11-IU17 |
OptiX OSN 8800 universal platform subrack | IU1-IU15 |
6800 | IU1-IU16 |
Two slots board (the left-side one of 9800) |
OptiX OSN 9800 universal platform
subrack:
IU1-IU15 |
TN51DWSS20 OSN8800 9800 Reconfigurable Optical Add/Drop Multiplexer Boards
- Brands Huawei
- Product Code: TN51DWSS20
- Availability: In Stock
-
$0.00
- Ex Tax: $0.00
Tags: tn51dwss20, osn8800, 9800, reconfigurable, optical, add/drop, multiplexer, boards