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- In Stock: 8
- Manufacturer: Nortel
- Model or Part: NT5D12AH
- Condition: Refurbished
- Weight: 3.00lb
- Dimensions: 15.00in x 12.00in x 10.00in
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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 NT5D12AH Dual Port DTI/PRI (DDP) Card is a versatile interface module designed for high-capacity voice and data transmission in enterprise and carrier environments. It provides two independent ports that can be configured as either Digital Trunk Interface (DTI) or Primary Rate Interface (PRI), giving you flexibility to support a wide range of telecommunication standards while maximizing equipment utilization.
Key Features
- Dual independent ports - each can operate as DTI or PRI
- Supports up to 30 B channels per PRI port for high-density voice traffic
- Built-in line coding and framing for reliable transmission
- Hot-swap capable for minimal service disruption during upgrades
- Compatible with Nortel communication platforms and select third-party systems
- Compact 1U form factor for efficient rack space usage
Technical Specifications
- Model/Part Number: NT5D12AH
- Interface type: Dual Port DTI/PRI
- Port configuration: 2 x DTI or 2 x PRI (or mixed)
- PRI channel capacity: 30 B channels per port, 1 D channel
- DTI channel capacity: 2 x 2.048 Mbps E1 or 2 x 1.544 Mbps T1
- Electrical interface: 48 VDC power supply, 0.5 A max per port
- Operating temperature: 0 to 40 deg C (32 to 104 deg F)
- Dimensions: 1U height, 19 inch rack mount
- Compliance: FCC Part 15, CE marking
Applications
The NT5D12AH card is ideal for:
- Enterprise PBX systems requiring flexible voice channel provisioning
- Carrier edge routers that need to aggregate multiple PRI lines
- Call centers that demand high-availability and easy maintenance
- Integrated voice over IP (VoIP) gateways that support hybrid analog/digital environments
- Telecom service providers looking to expand capacity without adding extra chassis
By delivering robust performance, easy scalability, and reliable hot-swap operation, the Nortel Dual Port DTI/PRI Card helps you streamline network design, reduce operational costs, and maintain uninterrupted communication services.