Indoor scenarios in higher education, government, general education, finance, and business sectors
Achieving a Combined Data Rate of Up to 5.378 Gbps
OFDMA and MU-MIMO are introduced to ensure stable access of multiple STAs
OFDMA is applied to transmit data to multiple STAs simultaneously. The latency is as low as 20 ms.
The next-generation wireless encryption protocol WPA3 greatly improves the security of wireless connection.
With 1024-QAM modulation, the data transmission rate is 25% higher than 802.11ac.
Dimensions and Weight |
RG-AP840-L |
Unit dimensions (W x D x H) |
230 mm x 230 mm x 51 mm (9.06 in x 9.06 in x 2.01 in) |
Shipping dimensions (W x D x H) |
284 mm x 262 mm x 124 mm (11.18 in x 10.31 in x 4.88 in) |
Unit weight |
Main unit: 1.0 kg (2.20 lbs) Mounting bracket: 0.1 kg (0.22 lbs) |
Shipping weight |
1.25 kg (2.76 lbs) |
Mounting |
Wall/Ceiling-mount (a mounting bracket is delivered with the main unit) |
Lock option |
Kensington lock and securing latch |
Wi-Fi Radio |
RG-AP840-L |
Radio design |
Dual-radio and up to six spatial streams: ● Radio 1: 2.4 GHz, two spatial streams, 2x2 MU-MIMO ● Radio 2: 5 GHz, four spatial streams, 4x4 MU-MIMO |
Operating frequencies |
802.11b/g/n/ax: ● 2.400 GHz to 2.4835 GHz, ISM 802.11a/n/ac/ax: ● 5.150 GHz to 5.250 GHz, U-NII-1 ● 5.250 GHz to 5.350 GHz, U-NII-2A ● 5.470 GHz to 5.725 GHz, U-NII-2C ● 5.725 GHz to 5.850 GHz, U-NII-3/ISM Note: Country-specific restrictions apply. |
Data rates |
Combined peak data rate: 5.378 Gbps 5 GHz radio: ● Four spatial stream Single User (SU) MIMO for up to 4.804 Gbps wireless data rate to individual 4SS HE160 802.11ax client devices (max.) ● Two spatial stream Single User (SU) MIMO for up to 1.201 Gbps wireless data rate to individual 2SS HE80 802.11ax client devices (typical) ● Four spatial stream Multi User (MU) MIMO for up to 4.804 Gbps wireless data rate to up to four 1SS or two 2SS HE160 802.11ax DL-MU-MIMO capable client devices simultaneously (max.) ● Four spatial stream Multi User (MU) MIMO for up to 2.402 Gbps wireless data rate to up to four 1SS or two 2SS HE80 802.11ax DL-MU-MIMO capable client devices simultaneously (typical) 2.4 GHz radio: ● Two spatial stream Single User (SU) MIMO for up to 574 Mbps wireless data rate to 2SS HE40 802.11ax client devices (max.) ● Two spatial stream Single User (SU) MIMO for up to 287 Mbps wireless data rate to 2SS HE20 802.11ax client devices (typical) |
Data rate set |
The following 802.11-compliant data rates in Mbps are supported: 2.4 GHz radio ● 802.11b: 1, 2, 5.5, 11 ● 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 ● 802.11n: 6.5 to 300 (MCS0 to MCS15, HT20 to HT40) ● 802.11ax: 8.6 to 574 (MCS0 to MCS11, NSS = 1 to 2, HE20 to HE40) 5 GHz radio ● 802.11a: 6, 9, 12, 18, 24, 36, 48, 54 ● 802.11n: 6.5 to 600 (MCS0 to MCS31, HT20 to HT40) ● 802.11ac: 6.5 to 3,467 (MCS0 to MCS9, NSS = 1 to 4, VHT20 to VHT160) ● 802.11ax: 8.6 to 4,803 (MCS0 to MCS11, NSS = 1 to 4, HE20 to HE160) |
Packet aggregation |
802.11n/ac/ax: A-MPDU and A-MSDU |
Antenna type |
Built-in omnidirectional antennas (two 2.4 GHz antennas and four 5 GHz antennas) |
Max. antenna gain |
5.9 dBi in 2.4 GHz and 6.2 dBi in 5 GHz The downtilt angle for the maximum gain is roughly 35 degrees. With reference to the pattern of each antenna of the MIMO radios, the maximum gain of the effective per-antenna pattern is 3.8 dBi in 2.4 GHz and 4.6 dBi in 5 GHz. |
Max. transmit power |
2.4 GHz radio: 27 dBm (24 dBm per chain) 5 GHz radio: 30 dBm (24 dBm per chain) Note: The transmit power is limited by local regulatory requirements. |
Power increment |
Configurable in increments of 1 dBm |
Radio technologies |
802.11b: Direct-Sequence Spread-Spectrum (DSSS) 802.11a/g/n/ac: Orthogonal Frequency-Division Multiplexing (OFDM) 802.11ax: OFDMA with up to 16 resource units (for an 80 MHz channel) |
Modulation types |
802.11b: BPSK, QPSK, and CCK 802.11a/g/n: BPSK, QPSK, 16-QAM, and 64-QAM 802.11ac: BPSK, QPSK, 16-QAM, 64-QAM, and 256-QAM 802.11ax: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, and 1024-QAM |
The following table lists the radio frequency performance of Wi-Fi including different frequency bands, protocols, and date rates. It is country-specific, and Ruijie Networks reserves the right of interpretation.
Wi-Fi Radio Frequency Performance |
RG-AP840-L |
||
Frequency Band and Protocol |
Data Rate |
Max. Transmit Power per Transmit Chain |
Max. Receive Sensitivity per Receive Chain |
2.4 GHz, 802.11b |
1 Mbps |
24 dBm |
–96 dBm |
2 Mbps |
24 dBm |
–95 dBm |
|
5.5 Mbps |
23 dBm |
–93 dBm |
|
11 Mbps |
22 dBm |
–89 dBm |
|
2.4 GHz, 802.11g |
6 Mbps |
24 dBm |
–91 dBm |
24 Mbps |
23 dBm |
–85 dBm |
|
36 Mbps |
23 dBm |
–80 dBm |
|
54 Mbps |
21 dBm |
–74 dBm |
|
2.4 GHz, 802.11n (HT20) |
MCS0 |
24 dBm |
–90 dBm |
MCS7 |
20 dBm |
–70 dBm |
|
2.4 GHz, 802.11n (HT40) |
MCS0 |
24 dBm |
–90 dBm |
MCS7 |
20 dBm |
–70 dBm |
|
2.4 GHz, 802.11ax (HE20) |
MCS0 |
24 dBm |
–90 dBm |
MCS11 |
16 dBm |
–62 dBm |
|
2.4 GHz, 802.11ax (HE40) |
MCS0 |
24 dBm |
–88 dBm |
MCS11 |
16 dBm |
–60 dBm |
|
5 GHz, 802.11a |
6 Mbps |
24 dBm |
–91 dBm |
24 Mbps |
23 dBm |
–85 dBm |
|
36 Mbps |
23 dBm |
–80 dBm |
|
54 Mbps |
21 dBm |
–74 dBm |
|
5 GHz, 802.11n (HT20) |
MCS0 |
24 dBm |
–90 dBm |
MCS7 |
20 dBm |
–68 dBm |
|
5 GHz, 802.11n (HT40) |
MCS0 |
24 dBm |
–88 dBm |
MCS7 |
20 dBm |
–68 dBm |
|
5 GHz, 802.11ac (VHT20) |
MCS0 |
24 dBm |
–90 dBm |
MCS9 |
18 dBm |
–68 dBm |
|
5 GHz, 802.11ac (VHT40) |
MCS0 |
24 dBm |
–88 dBm |
MCS9 |
18 dBm |
–63 dBm |
|
5 GHz, 802.11ac (VHT80) |
MCS0 |
24 dBm |
–85 dBm |
MCS9 |
18 dBm |
–60 dBm |
|
5 GHz, 802.11ax (HE20) |
MCS0 |
24 dBm |
–90 dBm |
MCS11 |
16 dBm |
–60 dBm |
|
5 GHz, 802.11ax (HE40) |
MCS0 |
24 dBm |
–86 dBm |
MCS11 |
16 dBm |
–56 dBm |
|
5 GHz, 802.11ax (HE80) |
MCS0 |
24 dBm |
–83 dBm |
MCS11 |
24 dBm |
–53 dBm |
|
5 GHz, 802.11ax (HE160) |
MCS0 |
16 dBm |
–81 dBm |
MCS11 |
16 dBm |
–51 dBm |
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