To deliver the full potential of a passenger Wi-Fi solution in high-density rail environments, a highcapacity Wi-Fi access point is essential.
Supporting Wi-Fi 7/6/6E (as well as being backwards compatible with all other earlier Wi-Fi standards), leveraging 4×4 Multi-User (MU) MIMO technology, and capable of utilising all available spectrum across its four radios (1 x 6GHz, 2 x 5GHz, 1 x 2.4GHz), the Icomera A2-i delivers faster Internet speeds and higher volumes of traffic between the onboard router(s) and end user(s), while maintaining ultra-low latency. By distributing all available bandwidth to all connected devices on a vehicle, without creating bottlenecks, the A2-i meets and exceeds the data-heavy requirements of both passengers and rail operators.
Delivering Optimal Performance
The A2-i has 16 integrated Wi-Fi antennas. Power is supplied by Power over Ethernet (PoE) via a single 10 Gbps Ethernet cable; the integrated antennas minimise RF-loss, since there is no need to route long RF cables between the access point and external antennas and reduces the installation costs associated with solutions requiring more cabling and other components.
Reliable, Ruggedised & Secure
Specially built for rail transport applications, the A2-i delivers long-term reliability. It features secure boot as well as WPA3 encryption, and seamlessly integrates with Icomera’s connectivity platform, allowing for remote configuration, software updates and reporting via Icomera’s ICONIC suite of cloud-based tools.
CPU
Quad-core Cortex-A73 ARM
CPU Clock Speed
2.2GHz
RAM
3GB DDR4
Storage
8GB eMMC
Standards
● Wi-Fi 7, 6E, 6, 5, 4
● IEEE802.11be/ax 6GHz
● IEEE802.11be/ax/ac/n/a 5GHz
● IEEE802.11ax/n/b/g 2.4GHz
● 802.11 k, v, r, ai
Wi-Fi Radios
● 2.4GHz: 1148Mbps (802.11ax), 24012483Mhz
● 5GHz-L: Speed 5760Mbps (802.11be), 5150-5330MHz
● 5GHz-H: Speed 5760Mbps (802.11be), 5490-5875MHz
● 6GHz: speed 11520Mbps (802.11be), 5945-7125MHz
Antennas
16x integrated antennas
Wi-Fi Capacity
● Quadband with client load balancing between the bands.
● 4x4 MU-MIMO per radio combined with OFDMA for more efficient multi-user communications.
● 4k QAM and 320MHz channel width to maximize data throughput.
● Up-to 600 simultaneous client users
Modes
Access Point mode with the possibility to reconfigure selected radios to be in client mode
Voltage Supply
PoE+/PoE++ Type 3 (limited performance with PoE+)
Ethernet Ports
1x M12 x-coded 10GbE (backwards compatible 1Gbps and 100Mbps)
LED(s)
PoE, Ethernet, Wi-Fi 1-4
Protocol
IPv4 and IPv6
Security
WPA-PSK, WPA-EAP, WPA2-PSK, WPA2-EAP, WPA-SAE, WPA3-SAE, WPA3-SAE mixed mode, WPA3-EAP, Wi-Fi Enhanced open, Secure boot, Auditd
Dimensions
265 x 265 x 63mm (W x D x H)
Colour
White, RAL 9003
Chassis Materials
Aluminium and Polycarbonate
Weight
3.0 kg
Ingress Protection
IP54
Power Consumption
PoE++ < 61W
PoE+ limited functionality
Operating Temperature
-25°C to +70°C, EN50155 OT3 ST0
Storage Temperature
-40°C to +85°C
Operating and Storage Humidity
10% ~90% RH NC
Compliance
CE, FCC, ROHS, REACH, EN50155, EN45545-2, IEC62368, EN61373
Other Features
● VLAN (802.1q)
● 3 unique SSID per radio
● Hidden SSID
● SNMP version 3 service
● SSH server
● RFC 5424, 5425, 5426
● Client isolation
● Firmware OTA update
Cloud-Based Management Tools
Post-installation, Icomera’s technology empowers you to manage your solution independently; we provide you with a suite of powerful, fully integrated cloud-based tools, designed specifically for public transport applications.
Our software allows you to remotely monitor and update systems, without any disruption – something that just isn’t possible using standard office network IT tools.
The Icomera A2-i is a Wi-Fi Certified™ product.
