Regarding B1LTX , Pleae check following some case like (installed in Valid slot, Temperature , version mismatch)
- Valid slots of the board and the logical slots displayed on the NMS
1800 II TP chassis
| 2 | Slots 1 and 3 | SLOT 3 |
Slots 3 and 5 | SLOT 5 |
Slots 2 and 4 | SLOT 4 |
Slots 4 and 6 | SLOT 6 |
1800 II TP chassis: The boards that receive and transmit the same wavelength must be inserted in slots 1 & 3 and slots 2 & 4, slots 3 & 5 and slots 4 & 6, respectively.
Also The temperature requirements for using the board in the chassis are as follows:
When the board is installed in the 1800 V, 1800 II TP, 1800 II Pro, or 1800 V Pro chassis, the permitted ambient temperature of the board ranges from –5°C to +50°C (long term) and from –10°C to +55 °C (short term).
Also for 1800 II TP-you should be on V100R019C10SPC600