Contact Us
Warranty
+65 6745-4549

CME Gateway

(CME22-2n-BG77)

A rugged low-cost, low-bandwidth modem to connect Ethernet devices to mobile network... on the tightest budget ever!

2X ETHERNET PORTS 2X ETHERNET PORTS
CAT-M/NB MOBILE INTERNET MODEM CAT-M/NB MOBILE INTERNET MODEM
ROUTEROS V7 ROUTEROS V7
GNSS SUPPORTED GNSS SUPPORTED
FLEXIBLE POWERING: POE-IN, POE-OUT, 2-PIN TERMINAL FLEXIBLE POWERING: POE-IN,
POE-OUT, 2-PIN TERMINAL
IP66 WATER RESISTANCE IP66 WATER RESISTANCE
2.4 GHZ WIRELESS 2.4 GHZ WIRELESS

Add remote management to your Ethernet IoT setups

AND save tons of money on data plans at the same time!

Globe
CME22-2n-BG77

Are you tired of wired sensor limitations? Wouldn’t it be nice if legacy devices - like electricity meters - could send their data over the mobile network, like our phones do? With CME Gateway you can achieve just that – and more!

cme22-2n-bg77-2

It has two Ethernet ports, an on-board CPU, some RAM, and the crown jewel: a powerful built-in CAT-M narrow-band LTE modem. For extremely efficient, low-cost, low-bandwidth mobile internet connectivity. Sure, the narrowband won’t be able to stream YouTube videos, but it serves a different purpose: it offers better network coverage and transmits data via the most affordable data plans in the world.

Video Cover
Flow

With the IP66 water resistance rating, the sturdy unit can survive a variety of harsh environments and setups: damp attics, rainy forests, farming equipment and so on. It has PoE-in, PoE-out, and a 2-pin DC terminal for handy powering. And to make management even easier - we’ve added a simple single-chain 2.4 GHz wireless - so you can use the MikroTik smartphone app to configure everything.

Also, a fun bonus: the board supports GPS, so if you know your way around RouterOS scripting, you can try collecting weekly, daily or even hourly location data as well!

Specifications

Product code CME22-2n-BG77
CPU QCA9531-BL3A-R 650 MHz
CPU architecture MIPSBE
CPU core count 1
Size of RAM 64 MB
RAM type DDR2
Storage 16 MB, Flash
Number of 100M Ethernet ports 2
Switch chip model QCA9531
Wireless interface model QCA9531-BL3A-R (2.4 GHz)
Wireless 802.11b/g/n
Antenna gain 2 dBi
GNSS interface model BG77
GNSS standard BeiDou, Galileo, GPS, Glonass
Antenna gain (GNSS) 3.9 dBi
IoT modem BG77
Cat NB type Cat NB2
Cat NB band B1/B2/B3/B4/B5/B8/B12/B13
/B18/B19/B20/B25/B28/B66/B71
Cat M type Cat M1
Cat M band B1/B2/B3/B4/B5/B8/B12/B13/B18
/B19/B20/B25/B26/B27/B28/B66
Dimensions 253 x 88 x 60 mm
Operating system RouterOS v7, License level 4
Operating temparature -40°C to +70°C

Powering

Number of DC inputs 2 (PoE-In, 2-pin terminal)
PoE-In input Voltage 18-57 V
Max current at Min voltage 0.78 A
Max current at Max voltage 0.53 A
2-pin terminal input Voltage 12-57 V
Max current at Min voltage 0.893 A
Max current at Max voltage 0.53 A
Power adapter nominal voltage 48 V
Power adapter nominal current 0.95 A
PoE-In 802.3af/at
PoE-Out 802.3af/at
Smart PoE Injector
PoE-out ports Ether 2, max out per port output (input < 30 V) 600 mA, max out per port output (input > 30 V) 450 mA
Max total out 0.6 A
Max power consumption without attachments 6 W
Max power consumption 31 W

Included parts

48 V 0.95 A power adapter 48 V 0.95 A
power adapter
Gigabit PoE injector Gigabit PoE injector
Metal ring Metal ring