comelink high-speed outdoor 1km  2.4GHz wireless bridge

COMELINK 2.4GHz high-speed outdoor wireless bridge COME-120

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  • describe

     COME-120M is a 2.4GHz 802.11n protocol-compliant high-performance, high-speed outdoor wireless bridge. It has the characteristics of long transmission distance, strong penetrating ability, and strong anti-interference ability.

Product Features:

1. Built-in 8dBi high-gain antenna, which can meet the long-distance wireless transmission within 1KM, and can realize point-to-point, point-to-multipoint outdoor coverage and application;
2. Support 24PoE power supply mode;
3. Digital display, easy debugging without computer;
4. Dual network port design, convenient for terminal expansion.

5. The special TVS protection device is used to improve the stability of the product in harsh environments.


4.Technical parameters

Specifications

Product number

COME-120M

CPU

MT7628DAN

Flash

8MB

DDR2

64MB

2.4G Working frequency

2.4GHz ~ 2.484GHz

2.4G WIFI Transfer Protocol

802.11b / g / n

built-in Antenna

Directional Panel Antenna, Gain:8dBi

Maximum rate

300Mbps

2.4G Wireless Power

802.11b

11M

18±2dBm

1M

21±2dBm

802.11g

54M

17±2dBm

6M

20±2dBm

802.11n HT20

MCS7

16±2dBm

MCS0

19±2dBm

802.11n HT40

MCS7

15±2dBm

MCS0

18±2dBm

2.4G Receiver sensitivity

802.11b

11M

-85dBm

1M

-94dBm

802.11g

54M

-72dBm

6M

-88dBm

802.11n HT20

MCS7

-68dBm

MCS0

-86dBm

802.11n HT40

MCS7

-66dBm

MCS0

-85dBm

2.4G EVM

802.11b:≤-10 dB 802.11g: -25 dB 802.11n: -28 dB

frequency deviationppm

±20ppm

Port (WAN)

1 10/100M adaptive WAN port, support 24V POE

PortLAN

1 10/100M adaptive LAN port

button

reset button (press and hold for 6-10 seconds to restore the factory default configuration)

display screen

1 DIP switch button (from left to right master)

Status Indicator

2 digital display control keys; function key F and selection key S

Maximum power consumption

Digital tube display (can display master-slave, channel, signal strength and other information)

Product Size

System light, WAN port light, LAN light, WiFi light

weight

< 5W

working environment

168mm×88mm×57.6mm

degree of protection

0.23kg

ESD

Normal working temperature: -30°C to 55°C; storage temperature: -40°C to 70°C; humidity: 5% to 95% (non-condensing)

surge

IP65

 

5. Software functions

front page

 

Wireless AP download rate, wireless AP upload rate, running time

Device information, device description, intranet information, WIFI information

support mode

 

AP mode: the device covers the wireless network signal to other clients or devices, and connects to other routers with an Ethernet cable to access the WAN

Relay mode: This device connects to other wireless AP devices through wireless signals, and covers the wireless network signal of this device to other clients or devices

wireless function

 

SSID broadcast

Number of SSIDs: 4

Hide SSID function

Wireless authentication method: OPEN, WPA/WPA2PSK_TKIPAES

Channel and channel bandwidth can be set

Wireless MAC address filtering

VLAN ID: VLAN-ID range must be 3~4094, 0 means disabled

WiFi timing off function

user isolation

Transmit power setting

Wireless client limit

Provides the WIFI analysis function of the current environment

Internet function

 

IPv4 address: support static address, support to obtain address from management server, obtain address from network management

DHCP server: either a built-in DHCP server or an external DHCP server

Cloud platform server

device management

Backup configuration information

Restoring configuration information

reset

Restart includes scheduled restart and immediate restart

change Password

Firmware upgrade, whether to restore factory settings after the upgrade is optional

Time management including system display time and time synchronization

system log


5. Interface Diagram


Product Dimensions

Antenna Specifications:


built-in antenna

Working frequency

2.4GHz ~ 2.484GHz

gain

8 dBi

Polarization mode

Vertical/horizontal dual polarization

Cross Polarization Isolation

27 dBi

VSWR

<1.5

Horizontal lobe angle

60 ° 

vertical lobe angle

60 °