Avaya Definity TN775C EPN Maintenance Circuit Pack - Refurbished
- Part number
- TN775C
Only 3 left
Cleaned, tested and factory defaulted.
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Description
The TN775C is the maintenance circuit pack for Avaya (Lucent) Definity expansion port network (EPN) cabinets. It supervises cabinet alarms, power and environmental status for its port network.
Condition: Refurbished. Cleaned and fully tested.
What's included
- TN775C circuit pack
Key features
- Maintenance board for an Expansion Port Network (EPN) cabinet
- Monitors power-failure signals, power supplies, the battery charger, airflow and high-temperature sensors
- Three-position switch for emergency transfer control
- Installs in the EPN cabinet's maintenance slot
Specifications
| Part number | TN775C |
|---|---|
| Function | EPN maintenance |
| Emergency transfer | Three-position control switch |
| Compatible systems | Avaya Definity expansion port network cabinets |
Compatibility
- Avaya (Lucent) Definity expansion port networks (EPN cabinets)
- Communication Manager port networks that still use an EPN maintenance board
Before you buy
- Match the suffix on your existing board; Communication Manager installations may require the TN775D.
- Check that your software release supports this vintage.
Part numbers
- TN775B: Earlier vintage
- TN775D: Later vintage
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 TN775C EPN Maintenance Circuit Pack - Refurbished
$223.95