Product overview
COME 850 is a high-performance, high-rate,
11ax indoor dual-band ceilinged AP that offers 2.4GHz and 5.8GHz dual-band
wireless services with access rates up to 574Mbps at 2.4G and 4800Mbps at 5GHz.
Product characteristics
• With better transmission quality and higher
transmission rate, the concurrent rate of the whole machine can reach up to
5400Mbps.
• Adopts IPQ5018 chip, supports 160Mhz, greatly expands
the user capacity, can support 256 users。
• The heat sink adopts the buckle structure design and
the surface special coating treatment, the heat dissipation effect is more
ideal。
• Rf adopts high power external FEM, stable performance,
wide wireless, further transmission.
1. Technical parameters
|
Hardware specification
|
|
Product model
|
COME850
|
|
CPU
|
IPQ5018+QCN9024+QCA8081
|
|
Flash
|
SPI NOR 8MB SPI NAND 128MB
|
|
DDR3
|
External 512MB*1
|
|
2.4GHz
operating band
|
2.4GHz ~ 2.484GHz
|
|
2.4GHz WIFI
transport protocol
|
802.11 b / g
/ n /ax
|
|
5GHz
operating band
|
5.150GHz～5.850GHz
|
|
5GHz WIFI transport
protocol
|
802.11 a / n
/ ac /ax
|
|
Built-in dual-frequency antenna
|
Two 2.4GHz/5.8GHz antennas, each gain: 4dBi
|
|
Built-in 5GHz antenna
|
Two 5.8G antennas, each gain: 4dBi
|
|
Maximum
speed
|
2.4GHz offers a maximum access rate of 574Mbps, and 5GHz offers a
maximum access rate of 4800Mbps
|
|
2.4G wireless power
|
802.11b
|
11M
|
22±2dBm
|
1M
|
22±2dBm
|
|
802.11g
|
54M
|
19±2dBm
|
6M
|
21±2dBm
|
|
802.11n HT20
|
MCS7
|
18±2dBm
|
MCS0
|
20±2dBm
|
|
802.11n HT40
|
MCS7
|
18±2dBm
|
MCS0
|
20±2dBm
|
|
802.11ax HE20
|
MCS11
|
17±2dBm
|
MCS0
|
20±2dBm
|
|
802.11ax HE40
|
MCS11
|
17±2dBm
|
MCS0
|
20±2dBm
|
|
5G wireless power
|
802.11a
|
54M
|
19±2dBm
|
6M
|
22±2dBm
|
|
802.11n HT20
|
MCS7
|
18±2dBm
|
MCS0
|
21±2dBm
|
|
802.11n HT40
|
MCS7
|
18±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ac VHT20
|
MCS9
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ac VHT40
|
MCS9
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ac VHT80
|
MCS9
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ax HE20
|
MCS11
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ax HE40
|
MCS11
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ax HE80
|
MCS11
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
802.11ax HE160
|
MCS11
|
17±2dBm
|
MCS0
|
21±2dBm
|
|
2.4G receiving sensitivity
|
802.11b
|
11M
|
-85dBm
|
1M
|
-90dBm
|
|
802.11g
|
54M
|
-72dBm
|
6M
|
-90dBm
|
|
802.11n HT20
|
MCS7
|
-70dBm
|
MCS0
|
-87dBm
|
|
802.11n HT40
|
MCS7
|
-68dBm
|
MCS0
|
-85dBm
|
|
802.11ax HE20
|
MCS11
|
-60dBm
|
MCS0
|
-83dBm
|
|
802.11ax HE40
|
MCS11
|
-56dBm
|
MCS0
|
-83dBm
|
|
5G receiving
sensitivity
|
802.11a
|
54M
|
-72dBm
|
6M
|
-92dBm
|
|
802.11n HT20
|
MCS7
|
-70dBm
|
MCS0
|
-90dBm
|
|
802.11n HT40
|
MCS7
|
-68dBm
|
MCS0
|
-88dBm
|
|
802.11ac VHT20
|
MCS8
|
-70dBm
|
MCS0
|
-88dBm
|
|
802.11ac VHT40
|
MCS9
|
-68dBm
|
MCS0
|
-88dBm
|
|
802.11ac VHT80
|
MCS9
|
-58dBm
|
MCS0
|
-85dBm
|
|
802.11ax HE20
|
MCS11
|
-62dBm
|
MCS0
|
-88dBm
|
|
802.11ax HE40
|
MCS11
|
-58dBm
|
MCS0
|
-86dBm
|
|
802.11ax HE80
|
MCS11
|
-55dBm
|
MCS0
|
-84dBm
|
|
802.11ax HE160
|
MCS11
|
-51dBm
|
MCS0
|
-82dBm
|
|
2.4GHz EVM
|
802.11b:≤-10 dB ；802.11g: ≤-25 dB ；802.11n:≤-28 dB；802.11ax:≤-35 dB
|
|
5GHz EVM
|
802.11a:≤-25 dB ；802.11n: ≤-28 dB ；802.11ac:≤-32 dB；802.11ax:≤-35 dB
|
|
Frequency
offset (ppm)
|
±20ppm
|
|
Interface (WAN)
|
One 10/100/1000/2500 adaptive
WAN port, supporting POE 48V power supply;
|
|
Interface (LAN)
|
One 10/100/1000/adaptive LAN
port
|
|
External key
|
reset key (long press 6-10
seconds to restore factory default Settings)
|
|
Status light
|
WAN port light, LAN port light,
three-color light (three different colors: SYs-red, 2.4G-green, 5.8G-blue)
|
|
Power supply
|
PoE 802.3at, DC2.0 12V/2A
|
|
Maximum
power consumption
|
< 22W
|
|
Product
size
|
198
mm * 198 mm * 42.5 mm
|
|
weight
|
0.96
kg
|
|
Working
environment
|
Normal operating
temperature: -20°C to 55°C; Storage temperature: -40°C to 70°C; Humidity: 5% ~ 95%
(no condensation)
|
|
ESD
|
Air discharge +/-8K,
contact discharge +/-4K
|
|
surge
|
Common mode 2K,
difference mode 1K
|
1. Software function
|
Home page
|
Working
mode: Fat AP mode and Thin AP mode
|
|
Wireless AP
download rate, wireless AP upload rate, running time
|
|
Device
information, device description, Intranet information, WIFI information
|
|
Support mode
|
Gateway
mode: The device connects to the WAN through the WAN port and uses a static
IP address,DHCP, or PPPOE to access the Internet
|
|
AP
mode: The device covers the wireless network signal to other clients and
devices, and uses Ethernet to connect to other routers to access the WAN.
|
|
Wireless function
|
SSID
broadcast
|
|
Number
of SSIDs: 4 (2.4GHz) +4 (5GHz), supporting Chinese SSIDs
|
|
Hide
the SSID function
|
|
Wireless
encryption: OPEN, WPA/WPA2PSK-TKIPAES, WPA3PSK-TKIPAES
|
|
Wireless
MAC address filtering: Supports whitelisting
|
|
Spectrum
navigation (5G priority)
|
|
WiFi
timing off function
|
|
User
isolation: isolation between wireless networks and internal aps
|
|
Transmit
power setting
|
|
Limit
the number of wireless clients
|
|
QoS:
WMM
|
|
Network function
|
Connection
mode: Static address, which can be obtained from the management server or
gateway
|
|
DHCP
server: can be an internal DHCP server or an external DHCP server
|
|
Cloud
platform server
|
|
Firewall
function
|
|
PPPOE:
Supports the PPPOE dial-up function
|
|
Equipment management
|
Backup
configuration information
|
|
Restore
configuration information
|
|
factory
data reset
|
|
Restart
includes scheduled restart and immediate restart
|
|
Firmware
upgrade
|
|
Time
management includes system time display and time synchronization
|
|
System
log
|
|
Fat
and thin AP switch function
|
Interface diagram
Product size drawing
