Huawei R230D - Radio Specifications (R240 D)

R230D&R240D
Product Description 4 Technical Specifications
Issue 02 (2015-10-31) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
20
Item Description

-77 dBm @
MCS5NSS2

-76 dBm @
MCS6NSS2

-74 dBm @
MCS7NSS2

-70 dBm @
MCS8NSS2

-79 dBm @
MCS4NSS2

-75 dBm @
MCS5NSS2

-73 dBm @
MCS6NSS2

-72 dBm @
MCS7NSS2

-67 dBm @
MCS8NSS2

-65 dBm @
MCS9NSS2

-76 dBm @
MCS4NSS2

-72 dBm @
MCS5NSS2

-70 dBm @
MCS6NSS2

-68 dBm @
MCS7NSS2

-64 dBm @
MCS8NSS2

-61 dBm @
MCS9NSS2
4.3 Radio Specifications (R240D)
Table 4-4 Radio specifications
Item Description
Antenna
type
Built-in antenna
Antenna
gain

2.4 GHz: 2 dBi（peak 3.7dBi）

5 GHz: 3 dBi（peak 5.5dBi）
Maximum
number of
concurrent
users
≤256
Maximum
number of
VAPs for
each radio
8
Maximum
transmit
power

2.4 GHz: 21 dBm (combined power)

5 GHz: 20 dBm (combined power)
NOTE
The actual transmit power depends on local laws and regulations. The R240D uses a
86-type box and applies only to countries and regions that support 86-type boxes.
You can adjust the transmit power from the maximum transmit power to 1 dBm, with
a step of 1 dB.
Maximum
number of
non-overlap
ping
2.4 GHz
802.11b/g

20 MHz: 3
5 GHz

802.11a
− 20 MHz:
13
NOTE
The table uses the number of
non-overlapping channels supported by
China as an example. The number of
non-overlapping channels varies in