Update Description
This section describes the hardware updates in V100R006C01 and later versions as well as the reasons for the updates. Any product versions that are not listed in the document means that they have no hardware updates.
Hardware Updates in V100R007C02
| Hardware Update | Reason for the Update |
|---|---|
| Revised the description of relay mode of line boards as follows: When optical-layer ASON and electrical-layer ASON are enabled, it does not matter whether the Board Mode parameter is set to Optical Relay Mode or Electrical Relay mode. The parameter must be set to Optical Relay Mode for the line board in a non-ASON system; otherwise, end-to-end management of ASON services is not available. | The principles for configuring the relay mode are modified to meet the application requirements. |
| Added the TN52ND2T04 board. | The TN52ND2T04 board is added to replace the TN12ND2 or TN52ND2 board. |
Hardware Updates in V100R006C01
| Hardware Update | Reason for the Update |
|---|---|
| Changed the description to that the TN12ND2 board does not support the 800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP module. | Information error correction. |
| Added the TN53ND2 board. | Compared with the ND2 board of the old version, the new TN53ND2 board supports the ODUflex, IEEE 1588v2, and physical-layer clock functions. |
| Added dynamic presentation of logical ports on the board. | Information is optimized. |
