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Telecom Rectifier Systems — -48V DC Power
Telecom rectifier systems convert AC mains to -48V DC for telecom and data communication equipment, with battery backup and N+1 rectifier redundancy. Rated 48V DC up to 1000A, with hot-swappable rectifier modules, battery management and remote monitoring for base stations and exchanges.
Key Features
-48V DC output for telecom equipment
N+1 hot-swappable rectifier modules
Up to 1000A at 48V DC
Battery backup and management
Remote monitoring and alarm
19-inch rack or cabinet mounting
Applications
- Telecom base stations and exchanges
- Data communication centers
- Rail and metro communications
- Fiber and transmission networks
Selection Guide
Current
Size the rectifier capacity to the equipment load plus battery charging.
Redundancy
Specify N+1 rectifier modules for availability.
- Frequently Asked Questions
Why -48V DC for telecom?
-48V DC is the standard telecom power voltage, chosen for safety (below hazardous voltage) and compatibility with battery backup.
What is N+1 rectifier redundancy?
N modules carry the load and one spare provides redundancy, so a rectifier failure does not interrupt power.
Instant Selection & Quote Calculator
Select your specifications to get an estimated price instantly.
| Base price (interpolation) | $14 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
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