The ZTE ZXDU48 B900 is a compact 3U 19-inch rack-mount embedded DC power system engineered for access nodes and micro base stations, delivering up to 90A at -48VDC across 3 rectifier slots with integrated AC/DC breakers and a CSU401S controller.
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Standard 19-inch 3U compact embedded telecom DC power subrack.
Provides dependable, low-noise regulated DC power and battery protection within a shallow 3U rack envelope.
Broadband access enclosures, enterprise network cabinets, and micro base stations.
| Key specifications | Value |
|---|---|
| Nominal Output Voltage | -48VDC (-42V ~ -58V) VDC |
| Output Voltage Range | -48VDC (-42V ~ -58V) VDC |
| Power Conversion Efficiency | 94.5% |
| Form Factor & Protection | IP20 compact 2U/3U rack-mounted |
| System Monitoring Controller | CSU401S compact monitoring unit |
| Physical Dimensions | 132 × 482 × 290 mm (3U 19-inch) |
| AC Input Voltage | 80 ~ 300 VAC (Single Phase Wide Range) |
| Operating Temperature Range | -25°C ~ +65°C |
| System Output Capacity | 90 A |
| Rectifier Module Slots | 3 Slots |
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