Mikrotik CME Gateway RouterOS L4

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