In this user interface, you can set parameters for tributary and line board boards, such as laser status, automatic laser shutdown and path use status.
Field |
Value |
Description |
|---|---|---|
Optical Interface/Channel |
NOTE:
For details about the differences between the standard and compatibility modes, see the Impacts of the Standard Mode on the U2000 Web LCT in Channel Model (OTU, Line or PID Board). |
Displays the optical interface. |
Optical Interface Name |
For example: IN/OUT |
Displays the default names. Do not modify this field. |
Laser Status |
Open, Close |
Sets the status of a laser. |
Automatic Laser Shutdown |
Enabled, Disabled |
Sets whether to shut down the laser automatically or not. If auto-shutdown is set, when the received signal is lost, the laser will shut down automatically, so that the laser service life is extended and body injury is avoided. |
ALS Auxiliary Condition |
FW_Defect, BW_Client_R_LOS, BW_WDM_Defect, FW_OPUk_CSF |
When Automatic Laser Shutdown function is enabled, you can choose to set auxiliary conditions for ALS on Client port. NOTE:
Several conditions can be chosen at the same time. |
Service Type |
For example: STM-64 |
Sets the service type of the client side. |
Service Mode |
For example: ODU1 |
Sets the service mode for a port. |
LPT Enabled |
Enabled, Disabled |
Enables or disables the LPT function for an EPL service. Currently, only the L4G board in the NG WDM equipment series supports the LPT function. |
Path Use Status |
Used, Unused |
Sets whether to use the path or not. |
Optical Interface Loopback |
Non-Loopback, Inloop, Outloop |
Sets loopback according to the port of the board. |
FEC Working State |
Enabled, Disabled |
Sets whether the board performs FEC processing on data. |
FEC Type |
FEC, AFEC, SDFEC, HFEC |
Sets the FEC type. NOTE:
If you modify the value of the FEC , the default value of the Degrade Threshold before FEC will be modified automatically. |
Wavelength No./Optical Interface Wavelength (nm)/Frequency (THz) |
For example: 1/1560.61/192.10 |
Working wavelength of the optical port. |
Max. Packet Length |
1518 to 65535 |
Sets the maximum packet length of the data, and any packet exceeding this length will be discarded. |
Loopback |
Non-Loopback, Inloop, Outloop |
Sets loopback according to the path. |
Optical Interface Status |
IS-NR, OOS-AU, OOS-MA, OOS-AUMA, IS-NR, LPBK, OOS-AU, LPBK, OOS-MA, LPBK, OOS-AUMA, LPBK |
Displays the status of this optical interface. |
Actual Wavelength No./Wavelength (nm)/Frequency (Thz) |
For example: 1/1529.16/196.05 |
Displays the actual working wavelength, wavelength number and frequency of a port. |
Actual Band Type |
C, CWDM |
Displays the band of the current working wavelength. |
Configure Wavelength No./Wavelength (nm)/Frequency (THz) |
For example: 1/1529.16/196.05 |
Displays the working wavelength, wavelength number, and frequency of a port that you configure. |
Configure Band Type |
C, CWDM |
Set the band of the working wavelength. If the board supports the band that you configure, the actual band type is the same as the configured band type. |
OTN Overhead Transparent Transmission |
Enabled, Disabled |
Sets whether performs OTN overhead transparent transmission for the board. |
Working Mode |
Autosensing, 10 Mbit/s half-duplex, 10 Mbit/s full-duplex, 100 Mbit/s half-duplex, 100 Mbit/s full-duplex,1000 Mbit/s half-duplex, 1000 Mbit/s full-duplex0 |
Working modes of the Ethernet port. The autosensing mode is recommended, because it can automatically find out the best working mode to combine a port and its interconnected port and thus is convenient for maintenance. and thus is convenient for maintenance. The port and its interconnected port must have the same settings of working mode. Otherwise, this results in the failure of services. |
Line Rate |
Standard mode, Speedup Mode, Speedup Mode 11.3G |
Sets the rate of the line-side port on the board. |
SD Trigger Condition |
B1_SD, OTUk_DEG, ODUk_PM_DEG |
Sets SD trigger condition. NOTE:
The TNN1HUNS3 board on a universal line board of the OptiX OSN 7500 II does not support the SD switching condition B1_SD. |
PMD Threshold (ps) |
For example: 50 |
Displays the PMD threshold of the board. |
OFC Enabled |
Enabled, Disabled |
Sets whether to enable the OFC function. This parameter can be edited only when you set Service Type to ISC 1G or ISC 2G, and set Automatic Laser Shutdown and LPT Enabled to Disabled. |
PRBS Test Status |
Disabled, Enabled |
Enables PRBS test or not. |
Insert Code Type |
PN11, MS_AIS, Quick insert, Delayed insert |
Applies to fault detection and location. When the tributary or line board at the upstream site is faulty or when the line board at the downstream site is faulty, users can specify the output code type at the downstream site using this parameter.
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