Laizhou Planet Machinery Co. Ltd
DC-DAU-DRU Dual-Band MIMO Digital Fiber Optic Repeater
DC-DAU-DRU-L1+N1-MM
Features
Block Diagram
● Digital filter support bandwidth adjustable function（From 5~100MHz adjustable)
● Optical transmissision up to 10km(max.)
● Low noise and high reliability
● Each master unit can support 4 remote units-Typical
● RJ45 Ethernet cable for local connection & remote connection via wireless Mode(optional)
● Support to monitor donor signal parameters for easy optimization and troubleshooting
● Digital filter support bandwidth adjustable function（From 5~100MHz adjustable)
● Optical transmissision up to 10km(max.)
● Low noise and high reliability
● Each master unit can support 4 remote units-Typical
● RJ45 Ethernet cable for local connection & remote connection via wireless Mode(optional)
● Support to monitor donor signal parameters for easy optimization and troubleshooting
| DC-DAU-DRU-L1+N1-MM | B1/3/5/7/8/20/28*1 | B1/3/5/7/8/20/28*1 | N41/77/78/79*1 | N41/77/78/79*1 | ||||||||
| Frequency Range |
Uplink | 700/800/900/1800/2100/2600 | 2600/3500/3800/4500 | 2600/3500/3800/4500 | ||||||||
| Downlink | 700/800/900/1800/2100/2600 | 2600/3500/3800/4500 | 2600/3500/3800/4500 | |||||||||
| Number of Sub-Bands | 1~2 | 1 | ||||||||||
| Bandwidth | 5~20 Adjustable Step/5MHz(Each Sub-Bands) | 5~100MHz Adjustable | ||||||||||
| Max. Gain | ≧ 50 ±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 | UL: 0 dBm; DL: 10 dBm | |||||||||||
| Output Power | Uplink | ≧ -10 ±2dBm | ≧ -10 ±2dBm | ≧ -10 ±2dBm | ≧ -10 ±2dBm | |||||||
| Downlink | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ||||||||
| Spurious Emission |
9kHz~1GHz | ≦ -36dBm | ≦ -36dBm | ≦ -36dBm | ≦ -36dBm | |||||||
| 1GHz~12.75GHz | ≦ -30dBm | ≦ -30dBm | ≦ -30dBm | ≦ -30dBm | ||||||||
| ACRR | ±20/100MHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | |||||||
| ±40/200MHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ||||||||
| Noise Figure | Uplink | ≦ 6 dB | ||||||||||
| EVM | GSM/UMTS ≦ 12.5%; LTE≦ 6%; NR≦3.5% | |||||||||||
| VSWR | ≦ 1.5 | |||||||||||
| System Delay | ≦9 μs | |||||||||||
| Impedance | 50Ω | |||||||||||
| Optical Output Power | ≧0 dBm | |||||||||||
| Optical Wavelength | 1330 nm/1270 nm (DDM) | |||||||||||
| Fiber | Dual Mode | |||||||||||
| RF Connector | MU: N-Female *2/4; RU: N-Female *2 | |||||||||||
| Fiber Connector | MU: LC/PC*4; RU: FC/PC*2 | |||||||||||
| Power Supply | MU/RU:AC110/220V | |||||||||||
| Power Consumption | MU: ≦ 70 W; RU: ≦450/550/650/750 W | |||||||||||
| Dimensions | MU:427*235*44mm; RU:450*490*220mm | |||||||||||
| Weight | MU: ≦7 Kg; RU: ≦40 Kg | |||||||||||
| IP Rating | MU: IP30; RU: IP65 | |||||||||||
| Operating Temperature | MU: -10~50 ℃; RU: -25~55 ℃ | |||||||||||
| Control & Monitoring | Local | Via RJ45 | ||||||||||
| Remote | Via Wireless Modem (optional) | |||||||||||
**5G Baseband synchronization module configuration
"1, TDD Frame Structures : 2.5ms ? 5ms ?
2, TDD Slots Format : DDDSUDDSUU ? DDDDDDDSUU ? (3:1&2:2 or 8:2)
3, Special Symbols in a Slot : DDDDDDDDDDSSUU ? DDDDDDSSSSUUUU ? (10:2:2 or 6:4:4)
4, Sync. SSB-EARFCN 1 : 504990 ? 627264? 633984?"
* Technical spec subject to change without notice
| DC-DAU-DRU-L1+N1-MM | B1/3/5/7/8/20/28*1 | B1/3/5/7/8/20/28*1 | N41/77/78/79*1 | N41/77/78/79*1 | ||||||||
| Frequency Range |
Uplink | 700/800/900/1800/2100/2600 | 2600/3500/3800/4500 | 2600/3500/3800/4500 | ||||||||
| Downlink | 700/800/900/1800/2100/2600 | 2600/3500/3800/4500 | 2600/3500/3800/4500 | |||||||||
| Number of Sub-Bands | 1~2 | 1 | ||||||||||
| Bandwidth | 5~20 Adjustable Step/5MHz(Each Sub-Bands) | 5~100MHz Adjustable | ||||||||||
| Max. Gain | ≧ 50 ±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 | UL: 0 dBm; DL: 10 dBm | |||||||||||
| Output Power | Uplink | ≧ -10 ±2dBm | ≧ -10 ±2dBm | ≧ -10 ±2dBm | ≧ -10 ±2dBm | |||||||
| Downlink | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ≧ 33/37/40/43 ±2dBm | ||||||||
| Spurious Emission |
9kHz~1GHz | ≦ -36dBm | ≦ -36dBm | ≦ -36dBm | ≦ -36dBm | |||||||
| 1GHz~12.75GHz | ≦ -30dBm | ≦ -30dBm | ≦ -30dBm | ≦ -30dBm | ||||||||
| ACRR | ±20/100MHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | ≦ -40dBc/30KHz | |||||||
| ±40/200MHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ≦ -45dBc/30KHz | ||||||||
| Noise Figure | Uplink | ≦ 6 dB | ||||||||||
| EVM | GSM/UMTS ≦ 12.5%; LTE≦ 6%; NR≦3.5% | |||||||||||
| VSWR | ≦ 1.5 | |||||||||||
| System Delay | ≦9 μs | |||||||||||
| Impedance | 50Ω | |||||||||||
| Optical Output Power | ≧0 dBm | |||||||||||
| Optical Wavelength | 1330 nm/1270 nm (DDM) | |||||||||||
| Fiber | Dual Mode | |||||||||||
| RF Connector | MU: N-Female *2/4; RU: N-Female *2 | |||||||||||
| Fiber Connector | MU: LC/PC*4; RU: FC/PC*2 | |||||||||||
| Power Supply | MU/RU:AC110/220V | |||||||||||
| Power Consumption | MU: ≦ 70 W; RU: ≦450/550/650/750 W | |||||||||||
| Dimensions | MU:427*235*44mm; RU:450*490*220mm | |||||||||||
| Weight | MU: ≦7 Kg; RU: ≦40 Kg | |||||||||||
| IP Rating | MU: IP30; RU: IP65 | |||||||||||
| Operating Temperature | MU: -10~50 ℃; RU: -25~55 ℃ | |||||||||||
| Control & Monitoring | Local | Via RJ45 | ||||||||||
| Remote | Via Wireless Modem (optional) | |||||||||||
**5G Baseband synchronization module configuration
"1, TDD Frame Structures : 2.5ms ? 5ms ?
2, TDD Slots Format : DDDSUDDSUU ? DDDDDDDSUU ? (3:1&2:2 or 8:2)
3, Special Symbols in a Slot : DDDDDDDDDDSSUU ? DDDDDDSSSSUUUU ? (10:2:2 or 6:4:4)
4, Sync. SSB-EARFCN 1 : 504990 ? 627264? 633984?"
* Technical spec subject to change without notice
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