The Nortel NTK572CA is a versatile I/O module that provides 252xE1 connectivity with 1+1 protection and unprotected configurations. It supports both 75 ohm and 120 ohm electrical interfaces, making it flexible for deployment in carrier-grade transmission systems. This module is engineered for use in Nortel’s SDH/SONET transport platforms, ensuring reliable protection switching and robust performance in backbone and aggregation networks.
? Key Features:
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Manufacturer: Nortel
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Part Number: NTK572CA
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Product Type: E1 I/O Module
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Application: Carrier transport and protection switching
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Interface: 252xE1 with 75/120 ohm support
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Protection Scheme: 1+1 protected and unprotected options
? Technical Specifications:
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Interface Capacity: 252xE1 channels
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Electrical Impedance: 75/120 ohm
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Protection: 1+1 and unprotected
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Condition: New or refurbished available
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Compliance: OEM standard design and performance
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Country of Manufacture: Canada or Mexico (depending on batch)
✅ Why Buy from Us?
✔ Genuine Nortel Hardware
✔ Fully Tested & Certified
✔ Fast Global Shipping
✔ Volume Discounts for Large Deployments
✔ Trusted by Telcos & Systems Integrators
Order the Nortel NTK572CA today to expand your E1 connectivity with a reliable and carrier-grade I/O solution.
