COME 5-20n is a high performance, high speed outdoor remote wireless
bridge, which has the characteristics of long transmission distance, strong
penetration, and strong anti-interference ability.
1. Product Features:
1. Built-in
20dBi dual-polarized directional antenna up to 8 km
2. Support
non-standard frequency, spread spectrum to 4.9-61 GHZ
4. TDMA
Intelligent dynamic polling protocol
5. Supports
ATPC power control support VLAN
6. IPv6 support
2．Technical parameters：
|
Specification parameter
|
|
Product model
|
COME520n
|
|
CPU
|
AR9342+ AR8033
|
|
Flash
|
SPI NOR 16MB
|
|
DDR
|
DDR2 64MB
|
|
5G working
band
|
5.150GHz ~
5.850GHz (spread spectrum 4.9~6.1GHz)
|
|
5G working bandwidth
|
5、10、20、40MHz
|
|
5G WIFI transmission protocol
|
802.11 a / n
|
|
Maximum speed
|
300Mbps
|
|
antenna
|
Dual-polarized
planar directional antenna gain: 20dBi
|
|
5G wireless power
|
802.11a
|
54M
|
24±2dBm
|
6M
|
27±2dBm
|
|
802.11n HT20
|
MCS7
|
23±2dBm
|
MCS0
|
26±2dBm
|
|
802.11n HT40
|
MCS7
|
22±2dBm
|
MCS0
|
25±2dBm
|
|
5G receiving sensitivity
|
802.11a
|
54M
|
-72dBm
|
6M
|
-92dBm
|
|
802.11n HT20
|
MCS7
|
-70dBm
|
MCS0
|
-89dBm
|
|
802.11n HT40
|
MCS7
|
-68dBm
|
MCS0
|
-87dBm
|
|
5G EVM
|
802.11a_54M: ≤-25 dB；802.11n_MCS7: ≤-28 dB；
|
|
Frequency offset (ppm)
|
±20ppm
|
|
Interface (WAN)
|
One 10/100M adaptive WAN port,
supporting 24V POE power supply
|
|
Power
supply
|
PoE 24V/1A
|
|
Maximum
power consumption
|
< 5W
|
|
key
|
Hold down for 10 seconds to
restore factory default Settings
|
|
Status light
|
Power light, WAN port light,
signal light *4
|
|
Product
size
|
216mm*184mm*80mm
|
|
weight
|
0.42 kg
|
|
Working
environment
|
Normal operating
temperature :-40°C to 70°C; Storage temperature: -40°C to 70°C; Humidity: 5% ~ 95%
(no condensation)
|
|
Class
of protection
|
IP66
|
|
ESD
|
Air discharge +/-8K,
contact discharge +/-6K
|
|
surge
|
Common mode 4K,
differential mode 2K
|
3. Software functions
|
Wireless mode
|
Access Point (Automatic WDS), Access
Point (TDMA3), Site (WDS/TDMA3), Site (ARPNAT)
|
|
Wireless technology
|
Intelligent dynamic polling, automatic
channel selection, automatic modulation mode selection, automatic transmit
power control (ATPC)
|
|
Wireless security
|
WPA/WPA2 Personal Encryption, WPA/WPA2
Enterprise Encryption, WACL, User isolation
|
|
Wireless QoS
|
TDMA implements 4 queues first
|
|
Network mode
|
IPv4 IPv6 bridge
|
|
Network technology
|
Supports VLAN and VLAN transparent
transmission
|
|
WAN protocol
|
Static IP address, DHCP client
|
|
service
|
DHCP service, SNMP service, NTP client,
route tracing, ping watchdog
|
|
manage
|
HTTP(S) GUI, SSH, SNMP read, WNMS, Telnet
|
|
tool
|
Site survey, connection testing, antenna
calibration
|
4. Interface drawing
5. Antenna specification
|
Built-in antenna
|
|
Operating frequency band
|
4.9
~6.1 GHz
|
|
gain
|
20
dBi
|
|
Polarization mode
|
Vertical/horizontal
dual polarization
|
|
Cross polarization isolation
|
27
dBi
|
|
Maximum standing wave ratio
|
<1.8
|
|
Horizontal lobe Angle
|
10 °
|
|
Vertical lobe Angle
|
10 °
|
