Westermo Ibex-3510 Series EN 50155 Wi-Fi 6E Access Point

Key Features

The Ibex-3510 is a concurrent triple-band 802.11ax Wi-Fi 6E access point and client product for onboard and stationary applications. It provides reliable efficient high-speed data transfers, airtime fairness, band steering, client steering and multi-AP steering. This enables optimized use for passenger hotspot applications, remote maintenance access, data offloading or it can be part of a TCMS network.

The Ibex-3510 is designed to withstand the tough environment on-board trains, exposed to constant vibration, extreme temperatures, humidity and a demanding electromagnetic environment.

A GORE-TEX® membrane prevents internal condensation. High-level isolation between all interfaces enables direct connectivity to vehicle auxiliary power and protects against overvoltage and spikes/surge. IP66 protection prevents ingress of water and dust even at the quick connect QMA connectors.

An overall optimised design results in a compact form factor in combination with very high MTBF for easy integration in space restricted installations and low lifecycle cost.

Thorough type testing at independent labs certifies the compliance to a wide range of standards, including EN 50155.

The Ibex-3510 is running Westermo's robust and easy to use Linux based IbexOS operating system with latest cybersecurity features and updates.

Specifications - Ibex-3510 series

Dimensional drawing of the Ibex-3510 series

Front view showing M12 connectors and status LEDs. Side view showing QMA antenna connectors and mounting points. Top view showing heat dissipation fins. Rear view showing power and Ethernet connectors.

Technical data

Attribute Value
Dimensions (W x H x D) 195 x 80 x 111 mm (7.68 x 3.15 x 4.37 inches)
Housing Full metal
Weight 1.65 kg without antennas
Operating temperature -40 to +70°C (-40 to +158°F)
Ingress protection IP66
MTBF 319,000 hours
MTBF (PoE only) 377,000 hours
Rated voltage 24 to 110 VDC or PoE IEEE 802.3 Class 4
Rated power 17 W
PoE PoE Class 4 (IEEE 802.3at type 1 and 2 PD)

Interface

Interface Details
RF antenna 2 x QMA compatible antenna connectors for Wi-Fi 6 2.4 GHz and 5 GHz (combiner)
4 x QMA compatible antenna connectors for Wi-Fi 6E for 6 GHz
Ethernet 2 x 10/100/1000/2.5G Base-T with M12 X-coded connectors

Wireless Features

Feature Details
Operating modes Access Point, Client, Bridge
Interfaces Tri-Band Concurrent 2x2/4x4 MU-MIMO (total 8 Spatial Streams)
Standards supported IEEE 802.11g, 802.11a, 802.11n, 802.11ac, 802.11ax
Frequency range 2.400 to 2.4835 GHz (2x2 MU-MIMO)
5.150 to 5.350 GHz, 5.470 to 5.725 GHz, 5.725 to 5.875 GHz (2x2 MU-MIMO)
5.925 to 7.125 GHz (4x4 MU-MIMO)
Data rates supported 2.4 GHz: Up to 802.11ax 40 MHz 2SS BW HE11: 573 MBit/s
5 GHz: Up to 802.11ax 80 MHz 2SS BW HE11: 1201 MBit/s
6 GHz (Wi-Fi 6E): Up to 802.11ax 160 MHz 4SS BW HE11: 4804 MBit/s
RF transmit power 2.4 GHz Max. conducted transmit power: 25 dBm, per port: 22 dBm
RF transmit power 5 GHz Max. conducted transmit power: 25 dBm, per port: 22 dBm
RF transmit power 6 GHz Max. conducted transmit power: 26 dBm, per port: 20 dBm
Receiver sensitivity per radio 20 MHz: -94 dBm (HEO), -68dBm (HE9), -63 dBm (HE11)
40 MHz: -91 dBm (HEO), -65 dBm (HE9), -61 dBm (HE11)
80 MHz: -88 dBm (HEO), -63 dBm (HE9), -58 dBm (HE11)
160 MHz: -85dBm (HEO), -60 dBm (HE9), -55 dBm (HE11)

a.Depending on the regulatory limitations and selected antennas

b.Typical, all antenna chains connected, temperature 25° C

Features

Security

Wi-Fi Security Open, WPA2-Personal (CCMP), WPA2-Enterprise, WPA3-Personal (SAE/OWE), WPA3-Enterprise (Suite-B), WPA2/3-Hybrid-Mode (SAE+PSK), 802.11w, 802.1X, Security Log (persistent)

Networking

Fixed fallback IP, IP Aliases, MAC override, VLAN support, Interface Port Protection, Routing Static/Policy/Multicast, Multi WAN support, CARP, DHCP Server/Client/Relay, DNS Server/Client, NTP Server/Client, RSTP, Firewall Filter/Mangle (L2 stateless/L3 stateful), IP Masquerading (NAT/NAPT), Port Forwarding (DNAT/SNAT), Stateless NAT (1-1 NAT)

Wireless

Up to 8 SSID assignments per radio, up to 512 client connections per radio, SSID Hide, AP Client Isolation, 802.11e (WME/WMM), 802.11r, 4addr, QoS (L2/L3 mapping), Access Control (ACL), Automated Channel Selection (ACS), static/dynamic VLAN per SSID, BSSID override

VPN

SSL Server/Client, IPsec, OpenVPN Client, Wireguard, GRE/GRETAP, VXLAN

Discovery

LLDP, SSDP, mDNS

Client management

ATF (Air Time Fairness), Client Steering and Load Balancing between 2.4 GHz, 5 GHz and 6 GHz, Multi-AP Client Steering, 802.11k, 802.11v

Monitoring

Built-in monitoring sensors and diagnostics, SNMP notifications (TRAP/INFO), Syslog, CLI

Management

SNMP v2c/v3 with USM authentication and encryption support, HTTP/HTTPS web interface and WebAPI with user authentication (local or LDAP), CLI (SSH and Telnet), Certificate Management (SCEP), Dual Firmware Primary/Backup

SNMP MIB Support

MIB-2, RFC1213, HOST-RESOURCES, BRIDGE, ETHERLIKE, IF-MIB, LLDP-MIB, UCD-SNMP-MIB, WESTERMO-SW6-MIB, WESTERMO-SW6-BRIDGE-MIB, WESTERMO-SW6-FIREWALL-MIB, WESTERMO-SW6-ICL-MIB, WESTERMO-SW6-NWM-MIB, WESTERMO-SW6-PWN-MIB

Approvals and Standards

Category Standard
Climate EN 50155, class OT4 Railway applications - Electronic equipment used on rolling stock
EN 50155, Railway applications - Electronic equipment used on rolling stock
EMC EN 50121-3-2, Railway applications - Electromagnetic compatibility, Part 3-2: Rolling stock - Apparatus
ETSI EN 301 489-1, Electromagnetic compatibility (EMC) and Radio spectrum Matters (ERM) for radio equipment and services - Part 1: Common technical requirements
ETSI EN 301 489-17, Electromagnetic compatibility (EMC) and Radio spectrum Matters (ERM) for radio equipment - Part 17: Specific conditions for Broadband Data Transmission Systems
Mechanical (Shock and vibration) EN 61373, category 1, class B
Insulation (Coordination and test) EN 50155, Railway applications - Electronic equipment used on rolling stock
Radio communication ETSI EN 300 328, Wideband transmission systems; Data transmission equipment operating in the 2.4 GHz ISM band and using wide band modulation techniques
ETSI EN 301 893, 5 GHz RLAN
ETSI EN 300 440, 5.8GHz, Short Range Devices
ETSI EN 303 687, 6 GHz RLAN
IEEE802.11, Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications
Safety EN/IEC 61010-1, Safety requirements for electrical equipment for measurement, control, and laboratory use
EN 45545-2, Fire protection on railway vehicles

Ordering information

Art. no. Model Description
3628-35101 Ibex-3510-T2G2.5 EU Triple EN 50155 Wi-Fi 6E Access Point, 24...110 VDC, PoE PD
3628-35111 Ibex-3510-T2G2.5-PoE EU Triple EN 50155 Wi-Fi 6E Access Point, PoE PD
3623-0799 Factory Reset Plug X-code Accessory

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