In mass production

7-in-1 Converged Gateway

Layer 3 gigabit switching, 5G, Wi-Fi 6, SATA storage and HDMI in one gateway.
Model KLY-68, for converged gateway and vehicle-mounted terminal applications.

6 × RJ45 · 3 × aviation connectors · 1 × fiber port

9+ 1

Gigabit Ethernet ports + fiber port

RTL8370M Layer 3 switching

12–48V

Wide-voltage input

DC / aviation connector / built-in power

24TB

Max. SATA storage

2 × SATA3.0

65°C

Max. operating temperature

Operating -30 to 65 °C, storage -40 to 70 °C

Switching and ports

Layer 3 gigabit switching

RTL8370M Layer 3 switch chip with 10 gigabit access ports. Each port is configured independently with its own MAC address, handling on-site aggregation, VLAN segmentation and Layer 3 routing.

6 × RJ45Gigabit, 10/100/1000M auto-negotiation

1 × fiber portGigabit

2 × aviation connectors8-pin, gigabit, vehicle-mounted

1 × PoE aviation connector8-pin, 100 Mbps

7-in-1 Converged Gateway mainboard with port locations labeled — Actual mainboard, with ports and main chips labeled. Also provides Console (RJ45), HDMI 2.0, USB 3.0 and USB 2.0.

Mini PCIe 5G module, two industrial-grade SIM slots, dual SIM single standby

Wi-Fi 6

Onboard, external antennas

SATA3.0 × 2

Up to 24 TB local storage

Wireless and storage

5G, Wi-Fi 6
and local storage

5G provides wide-area backhaul, Wi-Fi 6 covers on-site terminals, and SATA drives store video and logs. Network flow control uses DPDK.

Environmental ruggedness

Vehicle and industrial environments

Power input via aviation connector, DC or built-in power module; three aviation-connector Ethernet ports for vehicle connections. Shock, vibration and EMC tested to Chinese military standards (GJB).

Shock: GJB150.18A-2009: half-sine pulse, 10 g peak, 11 ms pulse width
Vibration: GJB150.16A-2009: sine sweep 5–200 Hz, 1.5 g
EMC: GJB151B-2013: CE102, CS101, CS114, RE102, RS103
ESD: Contact discharge ±8 kV, air discharge ±15 kV; 1.5 kV magnetic isolation on Ethernet ports
Reliability: MTBF ≥ 100,000 hours; hardware watchdog; RTC

Position in the system

On-site network aggregation

In satellite IoT and vehicle projects, the 7-in-1 gateway aggregates on-site Ethernet devices, serial devices and Wi-Fi terminals, with backhaul to the business platform over 5G or a satellite gateway.

On-site devicesEthernet devices · cameras · PoE terminals · Wi-Fi terminals

7-in-1 Converged GatewayLayer 3 switching · DPDK flow control · local storage

Backhaul5G · satellite gateway

Business platformCustomer cloud platform · intranet

Converged gatewayVehicle-mounted terminalSatellite IoT on-site aggregationEdge networking

Technical specifications

Processor	RK3568J, quad-core Cortex-A55, up to 2.0 GHz
Memory	DDR4, 2 / 4 / 8 GB options
Storage	eMMC 16 / 32 / 64 GB; 2 × SATA3.0, up to 24 TB
Operating system	Debian 11 / OpenWrt / Ubuntu
Switching	RTL8370M Layer 3 gigabit switching
Ethernet ports	6 × RJ45 gigabit; 1 × gigabit fiber port; 2 × 8-pin aviation connector gigabit; 1 × 8-pin PoE aviation connector 100 Mbps; independent MAC per port
Wireless	5G (Mini PCIe), dual SIM single standby; Wi-Fi 6 (onboard, external antennas)
Other interfaces	HDMI 2.0; USB 3.0 × 1, USB 2.0 × 1; Console (RJ45)
Power	12–48 V wide voltage; DC / aviation connector / built-in power module
Temperature / humidity	Operating -30 to 65 °C, storage -40 to 70 °C; 5%–90% non-condensing
Dimensions	< 20 × 16 × 2 cm
Certifications	CCC, RoHS

Specifications from the KLY-68 product spec sheet (June 2025).

Project enquiries

Tell us the Ethernet and wireless configuration, memory and storage needs, and installation environment.