Tellabs PFU-A 201 V2.1 Power Feed Unit
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Tellabs PFU-A 201 V2.1 Power Feed Unit

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PFU-A 201 V2.1
Description

The Tellabs PFU-A 201 V2.1 is a power feed unit designed for telecommunication and modular network systems. It provides regulated DC power distribution to chassis-based equipment, ensuring stable power delivery to installed modules such as control cards, interface units, and processing boards within a carrier-grade system architecture.

The PFU-A 201 V2.1 is typically used as part of a redundant or distributed power system, supporting reliable operation of telecom shelves and subracks. It interfaces with the system backplane to supply and manage DC power rails, ensuring consistent voltage levels across all connected modules. The unit may support redundancy configurations to maintain operation in case of a single power module failure.



The module includes built-in protection functions such as overvoltage, overcurrent, and short-circuit protection, ensuring safe operation of both the power unit and connected equipment. Status indicators provide operational monitoring and fault signaling for maintenance and system diagnostics.



Designed for installation in Tellabs modular chassis systems, the PFU-A 201 V2.1 is engineered for continuous operation in telecommunications environments, including central office and network node applications. It is resistant to vibration, temperature variations, and electromagnetic interference, making it suitable for high-availability infrastructure requiring stable DC power distribution.

Features
Equipment Type:
Power Supply Module
Equipment Type:
Brand:
Tellabs
Original product:
Delivery period:
Price not specified