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| WAN Ethernet interface parameters | |
|---|---|
| Number of ports | 1 |
| Electrical connector | RJ-45 |
| Data rate, Mbps | 10/100/1000, autonegotiation |
| Standards | BASE-T |
| Wireless interface parameters | |
| Standards | 802.11a/b/g/n/ac |
| Frequency range, MHz | 2400–2483.5 MHz, 5150–5850 MHz |
| Modulation | CCK, BPSK, QPSK, 16QAM, 64QAM, 256QAM |
| Operating channels | 802.11b/g/n: 1-13 (2412–2472 MHz) 802.11a/ac: 36-64 (5180–5320 MHz) 100-144 (5500–5720 MHz) 149-165 (5745–5825 MHz) |
| Speed of data transmission, Mbps | 6, 9, 12, 18, 24, 36, 48, 54, MCS0-MCS15, MCS0-9 NSS1, MCS0-9 NSS2 802.11n: up to 144,4 Mbps (20 MHz channel), up to 300 Mbps (40 MHz channel) 802.11ac: up to 866,7 Mbps (80 MHz) |
| Maximum output power of the transmitter | 2.4 GHz up to 18 dBm¹ 5 GHz: up to 21 dBm¹ |
| Built-in antenna gain | 2.4 GHz up to 5 dBi 5 GHz up to 5 dBi |
| Receiver sensitivity | 2.4 GHz up to -98 dBm 5 GHz up to -94 dBm |
| Security | Centralized authorization via RADIUS server (WPA Enterprise); 64/128/152-bit WEP data encryption, WPA/WPA2 Support for Captive Portal E-mail notifying on system events |
| Support for 2x2 MIMO | |
| Two embedded Broadcom chips: BCM47452 (5 GHz, IEEE 802.11a/n/ac) and BCM43217 (2.4 GHz, IEEE 802.11 b/g/n) | |
| Control | |
| Remote control | Web interface, Telnet, SSH, SNMP, EMS management system. Firmware updating and configuring by DHCP Autoprovisioning |
| Access restriction | By password, by IP address |
| General parameters | |
| Processor | Broadcom BCM47452 |
| NAND | 128 MB NAND Flash |
| RAM | 256 MB RAM DDR3 |
| Power supply | PoE+ - 48V/54V (IEEE 802.3at-2009). |
| Power consumption | no more than 13 W |
| Operating temperature | from +5 to +40° C |
| Relative humidity at 25°С | up to 80% |
| WEP-2ac dimensions | 200х40 mm |
| WEP-2ac Smart dimensions | 200х43 mm |
| Weight | 0.4 kg |
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The main panel layout of the device is depicted in Fig. 2.
Figure 2 – Main panel layout of the device
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For the example of channel allocation scheme among neighbouring access points in frequency range of 2.4 GHz when channel width is 20 МHz, see Figure 4.
Figure 4 – Diagram of channel allocation among neighbouring access points in the frequency range of 2.4 GHz when channel width is 20 MHz
Similarly, the procedure of channel allocation is recommended to save for access point allocation between floors, see Figure 5.
Figure 5 – Diagram of channel allocation between neighbouring access points that are located between floors
When width of used channel is 40 MHz there is no non-overlapping channels in frequency range of 2.4 GHz. In such cases, you should select channels maximally separated from each other.
Figure 6 – Channels used in range of 5 GHz when channel width is 20, 40 or 80 MHz
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| Предупреждение |
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It is not recommended to place the device inside a false ceiling as metal frame causes multipath signal propagation and signal attenuation. |
1 – metal bracket; 2 – Armstrong panel; 3 – plastic bracket; 4 – device.
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Application A. Antenna patterns of WEP-2ас and WEP-2ac Smart
2.4 GHz | |
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5 GHz | |
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| Подсказка |
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For WEP-2ac Smart in the 5 GHz band, the Smart Antenna uses the beam switching method — this is more than 700 radiation patterns that dynamically change during the operation of the access point. WEP-2ac Smart constantly evaluates the location of customers and sources of radio interference, and then selects the optimal radiation pattern for each moment in time from 700 templates. |
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RJ-45 connector pin array
The next scheme is used for twisted-pair wiring.
| Side А:
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| RJ-45 connector | |
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The example of implementation is shown on the following figure:
List of changes
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