RB751u-2HnD
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| Features | RB751U-2HnD (USB, 2GHz, 802.11n, dual chain) |
| CPU | Atheros AR7241 400MHz CPU |
| Memory | 32MB DDR SDRAM onboard memory |
| Data storage | 64MB onboard NAND storage chip |
| Ethernet | Five independent 10/100 Ethernet ports |
| LEDs | Power, NAND activity, 5 Ethernet LEDs, wireless activity LED |
| Power options | PoE: 8-30V DC on Ether1 (Non 802.3af). Jack: 8-30V DC |
| Dimensions | 113x138x29mm. Weight without packaging and cables: 230g |
| Power consumption | Up to 10W |
| Operating Temp | -20C .. +50C |
| Operating System | MikroTik RouterOS, Level4 license |
| Package contains | RouterBOARD in a plastic case, power adapter |
| Antennas | 2x2 MIMO PIF antennas, max gain 2.5dBi; external MMCX option |
| RX sensitivity | 802.11g: -96dBm @ 6Mbit/s to -81dBm @ 54Mbit/s
802.11n: –96 dBm @ MCS0 to –78 dBm @ MCS7 |
| TX power | 802.11g: 30dBm @ 6Mbps to 27dBm @ 54 Mbps
802.11n: 30dBm @ MCS0 to 26dBm @ MCS7 |
| Modulations | OFDM: BPSK, QPSK, 16 QAM, 64QAM
DSSS: DBPSK, DQPSK, CCK |
