Q: How many hardware versions does OAU1 have?
A: OAU1 is available in TN11, TN12 and TN13. The correspondences between the card and the equipment are as follows:
| board of directors | General 8800 T64 Subrack | Improved 8800 T64 subrack | General 8800 T32 Subrack | Improved 8800 T32 subrack | Subrack 8800 T16 | 8800 Universal Subrack | 6800 Card Tray | Chassis 3800 |
| TN11OAU1 | Y | Y | Y | Y | N | N | Y | Y |
| TN12OAU1 | Y | Y | Y | Y | Y | Y | Y | Y |
| TN13OAU1 | Y | Y | Y | Y | Y | Y | Y | Y |
OAU1 board type description
| Unit | Type | Description | Gain Range |
| TN11OAU1 | 01 | Amplifies incoming C-band optical signals. | 20dB to 31dB |
| 02 | Amplifies incoming C-band optical signals. | 20dB to 31dB | |
| 03 | Amplifies incoming C-band optical signals. | 24dB to 36dB | |
| 05 | Amplifies incoming C-band optical signals. | 23dB to 34dB | |
| TN12OAU1 | 00 | Amplifies incoming C-band optical signals. | 16dB to 25.5dB |
| 01 | Amplifies incoming C-band optical signals. | 20dB to 31dB | |
| 02 | Amplifies incoming C-band optical signals. | 20dB to 31dB | |
| 03 | Amplifies incoming C-band optical signals. | 24dB to 36dB | |
| 05 | Amplifies incoming C-band optical signals. | 23dB to 34dB | |
| TN13OAU1 | 01 | Amplifies incoming C-band optical signals. | 20dB to 31dB |
| 03 | Amplifies incoming C-band optical signals. | 24dB to 36dB | |
| 05 | Amplifies incoming C-band optical signals. | 23dB to 34dB | |
| 06 | Amplifies incoming C-band optical signals. | 16dB to 23dB | |
| 07 | Amplifies incoming C-band optical signals. | 19dB to 27dB |
Q: What is the difference between the different hardware versions?
A:
| TN11OAU1 | TN12OAU1 | TN13OAU1 | ||
| Adjusting the input optical power | Non supported | Supported | Supported | |
| Location occupied | Two slots | Two slots | a slot | |
Q: What is the map substitution relationship between different versions?
A:
| original advice | Alternate Council | Substitution rules |
| TN11OAU1 | TN12OAU1 | The TN12OAU1 can be created as OAU1 on the NMS. The first can replace the second type 01,02,03,05, without any software update. After substitution, the TN12OAU1 functions like the TN11OAU1. |
| TN11OAU1 | TN13OAU1 | The TN13OAU1 can be created as OAU1 on the NMS. The first can replace the second type 01,03,05, without any software update. After substitution, the TN13OAU1 functions like the TN11OAU1. The TN13OAU1 circuit pack occupies one physical slot and two logical slots while the TN11OAU1 circuit pack occupies two physical slots. After substitution, the remaining physical slot cannot be used to host another card. |
| TN12OAU1 | TN13OAU1 | The TN13OAU1 can be created as 12OAU1 on the NMS. The first can replace the second type 01,03,05, without any software update. After substitution, the TN13OAU1 functions like the TN12OAU1. The TN13OAU1 circuit pack occupies one physical slot and two logical slots while the TN12OAU1 circuit pack occupies two physical slots. After substitution, the remaining physical slot cannot be used to host another card. |
| TN13OAU1 | None | – |
Q: What is the relationship between OAU, DAS1 and ST2?
A: OAU is only for amplifying input C-band optical signals, and ST2 only supports optical supervision, while DAS1 supports both amplifier and optical supervision.
Q: Can I return/exchange the card if it is not compatible with my system?
A: Yes, please tell our sales team your system and main control board version before purchase.
Q: Is the card new or refurbished?
A: It is original new, has not been used.
Q: What is the lead time for the TN13OAU106 card?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.
