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TNK2SCC
Huawei OSN8800 T64 system control and communication board
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Firmware Upgrades
Firmware Upgrades x
Firmware upgrades allow our customers to utilize the latest features and security enhancements that simply make the devices to operate proficiently Learn more
Hardware Compatibility
Hardware Compatibility x
Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.
Hardware Tested
Hardware Tested x
In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together. Learn more
Software Compatibility
Software Compatibility x
Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.
Huawei WDM-OTN Equipment Test Procedure
In this topic, we take Huawei OSN 8800 as example to show you how to test the WDM/OTN equipment (Huawei OSN 6800 etc)Description
OSN8800 T64 system control and communication board.
Supports the backup of the NE data. When the NE data changes, the real-time database backup function immediately saves the changed configuration data into the storage medium to ensure that no configuration data is lost after the NE is reset (cold) or powered off. This improves the reliability of the NE.
Supports the function of the CF card to back up the database. The NE data (except NE IP, NE ID, Gateway ID, and Node ID) and the board software are backed up to the CF card. Backing up data to the CF means that you do not need to reconfigure the NE after replacing the SCC.
Supports interconnection and communication between NEs through IP over DCC, or HWECC
Supports active/standby backup: There are two SCCs in the system that can provide 1+1 hot backup. If the active board fails, the standby board automatically becomes active.
Provides clock source for the system communications.
Supports Optical-layer ASON and Electrical-layer ASON
Tech Specs
| Front Panel | |
| The front panel of the TNK2SCC has indicators, buttons, and an LED indicator.
|
|
| Valid Slot | |
| OSN 8800 T64 subrack: IU74, IU85 | |
| Mechanical Specifications | |
| Dimensions(mm) | 110(H) x 76.2(W) x 220(D) |
| Weight(kg) | 0.9 |
Additional information
| Weight | 3.0 kg |
|---|---|
| Dimensions | 22.0 × 34.0 × 9.5 cm |
| Features |
Firmware Upgrades, Hardware Compatibility, Hardware Tested, Software Compatibility |
Q&A
Q: How many hardware versions is SCC available?
A: SCC is available in eight functional versions, namely, TN11, TN16, TN21, TN22, TN23, TN51, TN52, and TNK2. The mapping between the board and equipment as below:
| Board | General 8800 T64 Subrack | Enhanced 8800 T64 Subrack | General 8800 T32 Subrack | Enhanced 8800 T32 Subrack | 8800 T16 Subrack | 8800 Universal Platform Subrack | 6800 Subrack | 3800 Chassis |
| TN11SCC | N | N | N | N | N | N | Y | N |
| TN16SCC | N | N | N | N | Y | N | N | N |
| TN21SCC | N | N | N | N | N | N | N | N |
| TN22SCC | N | N | N | N | N | N | N | Y |
| TN23SCC | N | N | N | N | N | N | N | Y |
| TN51SCC | N | N | Y | N | N | N | Y | N |
| TN52SCC | N | N | Y | Y | N | Y | Y | N |
| TNK2SCC | Y | Y | N | N | N | N | N | N |
Q: What are the differences of different hardware versions?
A:
| TN11SCC | TN16SCC | TN21SCC | TN22SCC | TN23SCC | TN51SCC | TN52SCC | TNK2SCC | |
| Power consumption |
27W | 32W | 14W | 10W | 10W | 18W | 23W | 26.7W |
| Appearance | Has shelf ID LEDs on panels | – | Applicable to case-shaped equipment | Applicable to case-shaped equipment | Applicable to case-shaped equipment | Has shelf ID LEDs on panels | Has shelf ID LEDs on panels | Has shelf ID LEDs on panels |
| Fuction | – | Provides various auxiliary interfaces and management interfaces.
Provides eight DIP switches for setting the subrack ID. |
Not support SCC data backup, IP over DCC, subrack cascading, and power supply backup. | Not support SCC data backup, IP over DCC, subrack cascading, and power supply backup. | Supports OSN 3800 V100R007 and later versions together with their feature.
Not support SCC data backup, IP over DCC, subrack cascading, and power supply backup. |
– | – | – |
Q: What is the board substitution relation among different versions?
A: TN51SCC and TN52SCC can substitute for TN11SCC.
TN52SCC can substitute for TN51SCC.
TN22SCC and TN23SCC can substitute for TN21SCC.
TN23SCC can substitute for TN22SCC.
Q: Can I return/exchange board if not compatible with my system?
A: Yes, please tell our sales team your system and main control board version, before purchase.
Q: The board is new or refurbished?
A: Yes, it is original new, not been used.
Q: What is the lead time for TNK2SCC board?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.
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