
NEC NWA-061137-001 PS-M -48V DC power supply module for telecommunications systems.
The NEC NWA-061137-001 is a PS-M series power supply unit designed to provide -48V DC power to NEC telecommunications and network infrastructure equipment. This module delivers regulated DC power essential for the reliable operation of carrier-grade systems that utilise standard -48V DC power distribution.
The PS-M power supply module is engineered for integration within NEC’s telecommunications platforms, providing the stable power conversion required for chassis-based systems. The -48V DC input is standard across telecom environments, allowing deployment in central offices and equipment rooms with existing DC power infrastructure.
As with much of NEC’s telecommunications portfolio, this power supply module supports legacy and ongoing NEC system deployments. Refurbished units offer a cost-effective solution for maintaining existing installations or sourcing replacement spares for critical infrastructure.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | UNIVERGE SV8000/SV9000 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL1100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SV8300 |
|---|---|
| Manufacturer | NEC |

| Platform | iPASOLINK |
|---|---|
| Manufacturer | NEC |
| Key Features | -48V DC input; Chassis-mounted module; Telecoms-grade power supply |
|---|---|
| Applications | NEC telecommunications systems; Central office equipment; Network infrastructure power |
| Compatibility | NEC telecommunications platforms |
| Specifications | -48V DC input voltage; Modular power supply unit |
| Platform | NEC PS-M Series |
| Manufacturer | NEC |
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