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MACO2LEU868

The TEKTELIC KONA Mega (MACO2LEU868-J) is a high-capacity outdoor LoRaWAN gateway designed for public and private network operators deploying large-scale or high-density networks where resilient backhaul is essential. This EU868 TDD LTE variant provides 32 + 4 Rx and 4 Tx channels with double simultaneous Tx capability — supporting millions of Rx messages per day. Two N-Type LoRa antenna ports enable Rx diversity, improving end-device SNR and link budget while extending sensor battery life. An integrated 3G/4G LTE modem provides cellular backhaul as primary connection or as automatic failover when Ethernet is unavailable. The built-in High-Q RF cavity filter delivers 75 dB Tx-to-Rx isolation and strong out-of-band rejection — critical in dense RF environments where cellular and adjacent-band interference would otherwise degrade gateway performance. Housed in a hardened aluminium IP67 enclosure with surge protection on all primary interfaces, it operates from −40 to +60 °C. Powered via PoE 802.3bt or direct 48 VDC input (20 W typical), with integrated GPS holdover for resilient time synchronization.

Note: Other regional channel plans (US915, AU915, AS923 Singapore/Japan, BR915) are available on request — please contact us for a quote.

Note: The integrated 3G/4G LTE modem requires a SIM card with active data subscription — not included.

Note: Two LoRa antennas with N-Type male connectors are required to leverage Rx diversity, plus a GPS antenna for time synchronization (all sold separately). The cellular antenna port is not surge protected — local antenna mounting or an external surge suppressor is required for remote cellular antenna installations.

Note: Professional installation by trained RF technicians is required. The gateway must be properly earth-grounded before any other interface is connected.

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2,997.00 € 2,997.00 € (Tax excluded)
2,997.00 € (Tax excluded)

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Key features Technical Specs Documentation

Key features

High capacity LoRaWANEU868 TDD · 32 + 4 Rx / 4 Tx · double simultaneous Tx channels
Dual antenna · Rx diversity2× LoRa antenna ports · improved SNR · better link budget
High-Q cavity filter75 dB Tx-Rx isolation · strong out-of-band rejection · cellular immunity
Carrier-grade outdoorHardened aluminium IP67 · −40 to +60 °C · UL Type 6
Integrated 4G LTEBuilt-in cellular modem · GPS holdover · backup or primary backhaul
Lightning protectionSurge suppression on all interfaces · DC, Ethernet, GPS, LoRa RF


Technical Specs

Channel planEU868 (863–870 MHz, other plans available on request)
ModeTime-division duplex (TDD)
Architecture32 + 4 Rx / 4 Tx · double simultaneous Tx channels
Tx power2 × 14 dBm per antenna
Rx sensitivity−142 dBm (SF12, 293 bits/s)
Rx noise figure3.5 dB
Rx linearity−10 dBm
Rx dynamic range70 dB analog · 100+ dB digital
Tx-to-Rx isolation75 dB
RF filteringHigh-Q cavity filter (built-in)
LoRa antenna ports2 × N-Type female (Rx diversity)
Maximum antenna gain8 dBi (omnidirectional)


Ethernet backhaulRJ-45 (CPC weatherproof connector)
Cellular backhaulIntegrated 3G/4G LTE modem · external N-Type antenna port (optional)
GPSExternal GPS antenna (N-Type female) · holdover supported
LoRa antenna ports2 × N-Type female (Antenna 0 + Antenna 1)
Direct DC power2-pin CPC weatherproof connector
Earth groundTwo-hole lug · ¼ × 0.75″ spacing
Status indicatorMulti-color LED


PoE inputIEEE 802.3bt (PoE++) · Mode A + Mode B (4-pair)
Direct DC input48 VDC nominal (37–57 VDC operating range)
DC sourceSELV / LPS compliant · positive or negative ground reference
Overcurrent protection10 A maximum (external)
Power consumption20 W typical · 40 W maximum


ManagementAccess control · radio configuration · remote upgrades
Image managementActive & passive image management · in-service updates
Remote accessSSH (port 22) · SNMPv3 (161) · HTTPS (443) · mDNS (5353) · ICMP
NetworkingDHCPv4 client · TFTP server · HTTP server · firewall · ACLs
OnboardingKona Link tool · factory image provisioning


Dimensions222 × 268 × 101 mm (body) · 222 × 287 × 101 mm (with connectors)
Weight5.1 kg
Volume6 L
Operating temperature−40 °C to +60 °C (including solar loading at sea level)
Relative humidity10–100%
Operating altitude−60 m to 4 000 m
Weather tightnessUL Type 6 (IP67)
Enclosure materialHardened aluminium
MTBF450 000 hours
MountingPole or wall (bracket and M6 bolts supplied · M8 site-supplied for wall)
Surge protectionPrimary lightning suppression on all interfaces



Other channel plans: This product page covers the EU868 variant. Versions for US915, AU915, AS923 (Singapore and Japan) and BR915 channel plans are available on request — please contact us for a quote.


Cellular backhaul: The integrated 3G/4G LTE modem requires a SIM card with active data subscription — not included.


External antennas: Two LoRa antennas with N-Type male connectors are required to leverage Rx diversity (sold separately, max 8 dBi gain). A GPS antenna with N-Type male connector is also required for time synchronization. The cellular antenna port is optional but is not surge protected — local antenna mounting or an external surge suppressor is required for any remote cellular antenna installation.


Installation requirements: Professional installation by trained RF technicians is required. The gateway must be properly earth-grounded (¼″ two-hole lug) before any other interface is connected. Mounting structure must support a dead load of at least 136 kg.


Documentation

KONA Mega Gateway Product Page (Tektelic)

KONA Mega Gateway User Guide (PDF)

KONA Mega EU Spec Sheet (PDF)

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