Mitel 3300 Universal T1/E1 Network Services Unit (50004990) - Refurbished
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Cleaned, tested and factory defaulted.
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Description
The Mitel 3300 Universal NSU T1/E1 (North American part number 50004990) adds T1 or E1 digital trunking to a 3300 ICP, with up to two links per unit and a fiber connection to the controller.
Condition: Refurbished. Cleaned and fully tested.
What's included
- Universal NSU T1/E1 unit
Not included: Fiber and trunk cables.
Key features
- Up to two T1 or E1 links (both links the same type)
- T1: CAS (digital E&M, CO, DID) and PRI variants including NI-2, 4ESS, DMS-100 and DMS-250
- E1: QSIG, Euro ISDN, DPNSS/MSDN and DASS II
- Fiber link to the controller; two NSUs can be chained over a Cat 5 crossover between CIM ports
- Mounts on a desk, in a stack, in a 19-inch rack or on a wall
Specifications
| Part number | 50004990 |
|---|---|
| Links | Up to 2 x T1 or E1 |
| Controller link | Fiber |
| Version | North America |
| Compatible systems | Mitel 3300 ICP |
Compatibility
- Mitel 3300 ICP controllers that support NSUs, such as the LX
Before you buy
- The 3300 CX/CXi, CX II/CXi II and MXe controllers do not support NSUs, and the AX supports R2 NSUs only.
- Match the part number if replacing an existing unit.
Part numbers
- 50004990: Universal NSU T1/E1, North America
- 50004991: Universal NSU T1/E1, Europe
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.