Nortel Norstar Combination 6-Port Fiber Services Cartridge (NTBB25GA-93)
- Part number
- NTBB25GA-93
Only 3 left
Cleaned, tested and factory defaulted.
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Description
This combination cartridge pairs six fiber expansion ports with the services (clocking) function that ISDN and T1 trunks need, so a Norstar Modular ICS gets both from one cartridge.
Condition options
- Refurbished: Cleaned and fully tested.
- New: New, unused.
What's included
- Combination fiber 6-port services cartridge
Not included: Expansion modules; Fiber cables.
Key features
- 6 fiber expansion ports for trunk, station and analog station modules
- Built-in services function providing ISDN/T1 clock synchronization
- Installs in the Modular ICS expansion cartridge slot
Specifications
| Part number | NTBB25GA-93 |
|---|---|
| Fiber ports | 6 |
| Clocking | ISDN/T1 clock synchronization |
| Fits | Norstar Modular ICS |
Compatibility
- Norstar Modular ICS (MICS and MICS-XC)
- Norstar DTI (T1/PRI) and BRI trunk cartridges
Before you buy
- Use this cartridge when the system has both fiber modules and ISDN or T1 trunks.
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.