Multi-band DAS
5G/4G Dual Band-adjustable Digital DAS (N78/B3, air-coupling)
Model: 54322D
Product Details
Built-in baseband synchronization module, accurate synchronization.
Optical transmission up to 10km (max.).
Support local/remote control.
Low noise and high reliability.
Each master unit can support 4 remote units.
Support to monitor donor signal parameters for easy optimization and troubleshooting.
Support 2G,3G,4G FDD & 5G TDD Technologies.
Specification
P/N: 53722D.783K | MU | RU | |
Frequency Range | B3 (1800) Uplink | 1710 - 1785 MHz (adjustable) | 1710 - 1785 MHz (adjustable) |
B3 (1800) Downlink | 1805 - 1880 MHz (adjustable) | 1805 - 1880 MHz (adjustable) | |
N78 (3500) Uplink | 3490 - 3800 MHz (adjustable) | 3490 - 3800 MHz (adjustable) | |
N78 (3500) Downlink | 3490 - 3800 MHz (adjustable) | 3490 - 3800 MHz (adjustable) | |
Bandwidth | B3 (1800) | ≦ 20 MHz (adjustable) | ≦ 20 MHz (adjustable) |
N78 (3500) | ≦ 100 MHz (adjustable) | ≦ 100 MHz (adjustable) | |
Number of Units | 1 | ≦ 4 | |
Max Gain | 90 ±2dB | ||
Manual Gain Control | 31 dB in step of 1 dB | ||
Automatic Gain Control | ≧20 dB | ||
Gain Flatness | ≦ 6 dB (peak to peak) | ||
Max. Input Power without Damage | Uplink | -10 dBm | |
Downlink | -10 dBm | ||
Output Power | Uplink | 27± 2 dBm | |
Downlink | 43 ± 2dBm | ||
Noise Figure | UL: ≦ 6 dB | ||
EVM | ≤8%@LTE 64QAM / ≤3.5%@ NR256QAM | ||
VSWR | ≦ 1.8 | ||
System Delay | ≦15 μs | ||
RF Connector | N-Female | ||
Impedance | 50Ω | ||
Optical Output Power | ≧-9 dBm | ||
Optical Wavelength | 1330 nm/1270 nm (DDM) | ||
Fiber | Single Mode | ||
Fiber Connector | LC/PC*4 | FC/PC*2 | |
Power Supply | AC110~220V | AC110~220V | |
Power Consumption | ≦ 85 W | ≦ 245 W | |
Dimensions | 400*595*200mm | 400*595*200mm | |
Weight | ≦ 15 kg | ≦ 25 kg | |
IP Rating | IP65 | IP65 | |
Operating Temperature | -25~55 ℃ | ||
Local & Remote Control | Local | Via RJ45/Wi-Fi App | |
Remote | Via Cloud-based NMS (optional) | ||