Point Of Interface ( POI )
Features
- High performance and high reliability
- Rack mountable unit
- DAS application
ELECTRICAL SPECIFICATIONS
| Frequency bands | 1800 MHz | 2100 MHz | 2600 MHz | |
| Frequency | UL：1710～1785MHz | UL：1920～1980MHz | UL：2500～2570MHz | |
| DL：1805～1880MHz | DL：2110～2170MHz | DL：2620～2690MHz | ||
| Input ports | 8 duplex | 4 duplex | 4 duplex | |
| Output ports | 2 combined | |||
| Insertion loss | 12.5dB Max. | 9.0dB Max. | 9.0dB Max. | |
| In | 25dB Typ. | 25dB Typ. | 25dB Typ. | |
| Band | 23dB Min. | 23dB Min. | 23dB Min. | |
| Isolation | Inter | 60dB ～ 80dB Typ. | ||
| Bands | 50dB Min. | |||
| Return Loss | 18dB Typ. / 17dB Min. at all ports | |||
| PIM | -150dBc Max. | -160dBc Max. | -150dBc Max. | |
| (3rd order at 2 * 43dBm) | (7th order at 2 * 43dBm) | (3rd order at 2 * 43dBm) | ||
| Power (Avg.) | 80Watts Max. per input port 320Watts Max. Total input power at +22⁰C room temp. |
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| Impedance | 50 Ω All ports | |||
| MTBF | >200,000 hours | |||
ENVIRONMENTAL SPECIFICATIONS
| Operating | -10°C to 50°C |
| Temperature | |
| Humidity | 95% non-condensing |
| Storage | ETSI 300019-1-1 Class 1.2 |
| conditions | |
| Dust and water | IP40 (indoor) |
| protection |
MECHANICAL SPECIFICATIONS
| Tray size | 6U x 19” rack mounted |
| RF Connector | DIN-Type(f) for all input and output ports |
| Labels | Labels as they appear in the mechanical drawings |
| Finish | Panel： Black anodize , Body Chromate |
| Weight | TBD |
