PSR 082X
8 Wire Pairs Downconverter in Outdoor Housing
for the Remote Powering System RPS 1600
The PSR 082X is a highly efficient, IP68-protected remote counterpart for the PSC 1600 converting the incoming voltage to 48 V DC for powering of active network components. The PSR 082X delivers up to 120 W via eight feeding lines with a power efficiency of up to 92 %. To convert the full power of one PSC 1600 (240 W) at the remote site, two PSR 082X are required. The PSR is also available with IP65 ingress protection (PSR 080X).
Performance
- Power output: ≤ 120 W (8wp)
- Up to 15 W per line @ 5 km range*
- Nominal output voltage: 48 V DC
- Nominal output current: 2.5 A DC (electronically regulated)
- RFT-C feeding voltage: 140 – 380 V DC
- RFT-C feeding current: < 60 mA (per each power sink)
- Up to 92% power efficiency
System Integration
- Required components at central office: PSC 1600
- Small footprint (W x D x H): 243 mm x 188 mm x 68 mm
- IP68 ingress protection
- Surge protection acc. to ITU-T K.45
- PSR 0821 – 8 RFT-C lines with 1 m cable fittings
- PSR 0822 – 8 RFT-C lines with fast-access plug connectors
*assumed parameters: diameter of copper wire = 0.4 mm; wire resistance <1,500Ω