PRODUCT SPECIFICATIONS
SKU: CME22-2n-BG77 - CME Gateway
A rugged low-cost, low-bandwidth modem to connect Ethernet devices to CAT-M mobile network... on the tightest budget ever!
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!
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.
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!
Features
- 2X ETHERNET PORTS
- FLEXIBLE POWERING: POE-IN, POE-OUT, 2-PIN TERMINAL
- ROUTEROS V7
- 2.4 GHZ WIRELESS
- CAT-M/NB MOBILE INTERNET MODEM
- GNSS SUPPORTED
- IP66 WATER RESISTANCE
Technical Description
- Specifications
- Product code: CME22-2n-BG77
- Architecture: MIPSBE
- CPU: QCA9531
- CPU core count: 1
- CPU nominal frequency: 650 MHz
- Switch chip model: QCA9531
- RouterOS license: 4
- Operating System: RouterOS v7
- Size of RAM: 64 MB
- Storage size: 16 MB
- Storage type: FLASH
- MTBF: Approximately 100'000 hours at 25C
- Tested ambient temperature: -40°C to 70°C
- Powering
- Number of DC inputs: 2 (PoE-IN, 2-pin terminal)
- 2-pin terminal input Voltage: 12-57 V
- Max power consumption: 31 W
- Max power consumption without attachments: 6 W
- PoE in: 802.3af/at
- PoE in input Voltage: 18-57 V
- PoE-out
- PoE-out ports: Ether2
- PoE out: 802.3af/at
- Max out per port output (input 18-30 V): 600 mA
- Max out per port output (input 30-57 V): 450 mA
- Max total out (A): 0.6 A
- Wireless specifications
- Wireless 2.4 GHz Max data rate: 150 Mbit/s
- Wireless 2.4 GHz number of chains: 1
- Wireless 2.4 GHz standards: 802.11b/g/n
- Antenna gain dBi for 2.4 GHz: 2
- Wireless 2.4 GHz chip model: QCA9531
- Wireless 2.4 GHz generation: Wi-Fi 4
- Ethernet
- 10/100 Ethernet ports: 2
- Peripherals
- Number of SIM slots: 1 Modem (Nano SIM)
- Certification & Approvals
- Certification: CE, FCC, IC, EAC, ROHS
- IP: 66
