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- In Stock: 1
- Manufacturer: Nortel
- Model or Part: NTDK91BB
- Condition: Refurbished
- Weight: 55.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Nortel NTDK91BB Option 11C Mini Main Chassis is a compact, high-density platform designed to host a range of Nortel telephony modules in a space-saving enclosure. Engineered for reliability and easy integration, this chassis provides the backbone for small to medium sized business communication systems, delivering robust performance while minimizing footprint and power consumption.
Key Features
- Modular design supports up to 8 line or trunk modules for flexible configuration
- Compact mini chassis dimensions reduce rack space requirements
- Hot-swap capability allows modules to be added or replaced without service interruption
- Integrated power supply delivers stable voltage with built-in overload protection
- Front panel status LEDs provide immediate visual indication of system health
- Compatible with Nortel Option 11 series feature sets and software upgrades
Technical Specifications
- Model number: NTDK91BB
- Manufacturer: Nortel
- Chassis type: Mini main chassis
- Maximum module slots: 8
- Power input: 120/240 VAC, 50/60 Hz
- Power consumption: approx 45 watts typical operation
- Operating temperature range: 0 deg to 45 deg Celsius
- Storage temperature range: -20 deg to 60 deg Celsius
- Dimensions (H x W x D): 1.75 in x 17.5 in x 12.0 in
- Weight: 6.5 lbs
Applications
This Mini Main Chassis is ideal for:
- Small office PBX installations requiring scalable line capacity
- Branch office extensions of larger Nortel networks
- Call centre environments that need reliable module hot-swap capability
- Remote sites where space and power efficiency are critical
- Upgrade paths for existing Nortel Option 11 systems seeking a compact footprint
By choosing the Nortel NTDK91BB Option 11C Mini Main Chassis, businesses gain a dependable, space-efficient foundation that supports growth, simplifies maintenance, and ensures consistent voice communication performance.