MikroTik CME Gateway

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  • SKU: CME22-2n-BG77
$120.62 $124.35

8 In Stock

8 in stock

Product Information

Introducing a robust, cost-effective, low-bandwidth modem designed specifically for seamless Ethernet connectivity to the CAT-M mobile network, catering to budget-constrained applications.

Are you facing limitations with wired sensors? Imagine enabling legacy devices, such as electricity meters, to transmit data over the mobile network, akin to modern smartphones. With the CME Gateway, this is now possible—and much more.

Equipped with dual Ethernet ports, an integrated CPU, and sufficient RAM, the standout feature is its high-performance built-in CAT-M narrowband LTE modem. While it may not support high-bandwidth applications like video streaming, it excels in delivering reliable connectivity with superior network coverage at minimal data costs. Designed with an IP66 rating, this rugged unit can withstand various harsh environments, making it suitable for damp attics, rainy forests, agricultural machinery, and beyond.

It features Power over Ethernet (PoE) for both input and output, as well as a 2-pin DC terminal for versatile powering options. For enhanced management, we've included a streamlined single-chain 2.4 GHz wireless interface, allowing easy configuration through the MikroTik smartphone app. As an added advantage, the board is GPS-enabled, offering opportunities for those proficient in RouterOS scripting to capture and log location data at customizable intervals—be it weekly, daily, or hourly. This modem is tailored for professionals seeking effective solutions in IoT and device connectivity.

Specifications

Specifications CME22-2n-BG77

CPUQCA9531-BL3A-R 650 MHz
CPU architectureMIPSBE
CPU core count1
Size of RAM64 MB
RAM typeDDR2
Storage16 MB, Flash
Number of 100M Ethernet ports2
Switch chip modelQCA9531
Wireless interface modelQCA9531-BL3A-R (2.4 GHz)
Wireless802.11b/g/n
Antenna gain2 dBi
GNSS interface modelBG77
GNSS standardBeiDou, Galileo, GPS, Glonass
Antenna gain (GNSS)3.9 dBi
IoT modemBG77
Cat NB typeCat NB2
Cat NB bandB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71
Cat M typeCat M1
Cat M bandB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66
Dimensions253 x 88 x 60 mm (9.96" x 3.46" x 2.36")
Operating systemRouterOS v7, License level 4
Operating temparature-40°C to +70°C
Powering
Number of DC inputs2 (PoE-In, 2-pin terminal)
PoE-In input Voltage18-57 V
Max current at Min voltage0.78 A
Max current at Max voltage0.53 A
2-pin terminal input Voltage12-57 V
Max current at Min voltage0.893 A
Max current at Max voltage0.53 A
Power adapter nominal voltage48 V
Power adapter nominal current0.95 A
PoE-In802.3af/at
PoE-Out802.3af/at
Smart PoEInjector
PoE-out portsEther 2, max out per port output (input < 30 V) 600 mA, max out per port output (input > 30 V) 450 mA
Max total out0.6 A
Max power consumption without attachments6 W
Max power consumption31 W

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