Avaya Definity TN777B Network Control Circuit Pack - Refurbished
- Part number
- TN777B
Only 3 left
Cleaned, tested and factory defaulted.
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Description
The TN777B is the network control (NETCON) circuit pack Avaya lists for Definity SI systems through Release 6. In R7 and later SI systems its functions moved to the TN794 Net/Pkt board.
Condition: Refurbished. Cleaned and fully tested.
What's included
- TN777B circuit pack
Key features
- Network control board for the SI control complex
- Avaya lists it for SI releases R6 and earlier
Specifications
| Part number | TN777B |
|---|---|
| Function | Network control (NETCON) |
| Releases | Definity SI R6 and earlier |
Compatibility
- Avaya (Lucent) Definity SI control carriers
Before you buy
- SI systems at R7 and later use the TN794 or TN2401 Net/Pkt board instead.
- Match the part number on your existing card before ordering.
Part numbers
- TN777: Earlier vintage
- TN794: Net/Pkt board for R7/R8 SI
Warranty: This item comes with a 1-year warranty from Enterprise Resale Solutions.
Warranty and returns
Every order comes with our 90-day money-back warranty. Some items include a longer warranty, noted in the description. If there is a problem with an item, we replace it if we have stock, with a prepaid return label. Read the full warranty and return policy.
Avaya Definity TN777B Network Control Circuit Pack - Refurbished
$48.95