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Proxim 40 Years of Wireless Innovation
Proxim Wireless is a trusted name in advanced wireless broadband and Wi-Fi solutions, delivering fast, reliable, and secure connectivity to power today’s digital world. With more than four decades of innovation, Proxim has pioneered technologies that keep cities connected, industries efficient, and enterprises competitive, ensuring high-performance communication where it matters most.
Through a global ecosystem of distributors, integrators, and technology partners, Proxim delivers flexible solutions backed by expert engineering and consultative support. Whether it’s extending coverage across a campus, connecting remote sites, or building smart infrastructure, Proxim makes world-class connectivity simple, scalable, and dependable
Powered by the Stratum Series POINT TO POINT — SX5 and SX3
Proxim Stratum X5 - 5Ghz. PTP
Proxim Stratum X5 - 5Ghz. PTP
Proxim Stratum X5 (SX5) – 5 GHz. PTP
Proxim Stratum X5 (SX5) – 5 GHz. PTP
The Stratum X5 (SX5) series is Proxim Wireless’ most advanced platform for outdoor broadband connectivity, purpose-built for both Point-to-Point (PTP) and Point-to-Multipoint (PTMP) applications. Designed for high-capacity backhaul, last-mile access, and network extension, the SX5 leverages powerful 4×4 MIMO technology, robust security, and flexible configuration to meet the demands of service providers, enterprises, and government networks.
5 GHz SX5 – PTP
5 GHz SX5 – PTP
Ultra-High-Performance Point-to-Point and Point-to-Multipoint Radio
Product Snapshot
The Stratum™ X5 – 5GHz is the first in a new series of ultra-high-performance radio endpoints.
Radio: 5 GHz, 4x4 MIMO point-to-point
Throughput: >1.5 Gbps TCP / 1.8 Gbps UDP
Applications: High-capacity backhaul, mission-critical wireless links
Key Benefits
MIMO 4x4:4 Mode – A 20 MHz channel doubles throughput compared to typical 2x2 PTP radios.
MIMO 4x4:2 Mode – Antenna diversity improves link stability in harsh environments.
Features
Wideband radio: 5.150 – 5.850 GHz
2.5 Gbps Ethernet + optional 10 Gbps SFP+
AES 128-bit encryption (upgradeable to AES-256)
Full tilt & swivel mounting kit
Flexible antenna options (integrated or external)
Advanced Interference Management
Proxim ClearConnect™ combines multiple dynamic technologies for best-in-class interference mitigation.
Flexible & Secure Management
Proxim BlueConnect™ (Bluetooth mobile management)
TLS 1.3 Web GUI, SSH 2.0 CLI, SNMP v3
Compatible with ProximVision® Advanced
Rugged Reliability
IP67-rated metal enclosure
Withstands high winds, salt, and temperature extremes
Product Models
SX5-1040A-WD: Connectorized, RP-SMA (external antennas)
SX5-1042A-WD: Integrated 19° quad-pol panel antenna + RP-SMA
AES-256 Upgrade License: SX5-104xA-AES256-UPG
Interfaces
1× RJ45 2.5 Gbps Ethernet (PoE in)
1× RJ45 1 Gbps Ethernet (PoE out)
1× SFP+ port (10 Gbps fiber/copper)
Wireless protocol: WORP®
Radio
MIMO: 2x2:2 and 4x4:4
Modulation: OFDM BPSK to QAM1024
Frequencies: 5.150 – 5.925 GHz (country dependent)
Channel Sizes: 20, 40, 80 MHz (future: 80+80 / 160 MHz)
TX Power: Up to 29 dBm (quad chain)
Throughput:
Dual Stream: 223 / 435 / 755 Mbps (20/40/80 MHz)
Quad Stream: 442 / 820 / 1581 Mbps (20/40/80 MHz)
Antennas
SX5-1040A: Four RP-SMA connectors
SX5-1042A: Integrated 4x4 MIMO 18 dBi panel antenna (19°) + RP-SMA connectors
Management
Bluetooth (BlueConnect™), Web GUI, SSH, Telnet, SNMP v1/v2c/v3
Spectrum analyzer, Syslog, SNTP, multi-language interface
Security
AES 128 (AES 256 optional)
Radius authentication, MAC ACL, VLAN & QoS provisioning
Networking
Bridge mode (routing via future firmware)
IPv4 & IPv6
VLAN 802.1Q (transparent, trunk, QinQ)
Power
IEEE 802.3at/bt compliant
Consumption: 14–25 W (mode dependent)
Environmental
Operating: -40° to +60°C
Storage: -50° to +70°C
Humidity: 100% condensing
IP67, wind survival: 180 km/h (112.5 mph)
Physical
SX5-1040A: 250×220×62 mm, 1.6 kg
SX5-1042A: 371×371×97 mm, 3.0 kg
Certifications
USA: FCC Part 15, Subparts B, C, E
Canada: ICES-003, RSS-247
Europe: EN 55032/35, EN 301/302 series (RED)
UK: UKCA equivalents
Safety
IEC/EN/UL/CSA 62368-1
Package Contents
Radio unit (SX5-1040A or SX5-1042A)
Weatherproofing caps (3 or 5)
Cable glands (×2), power injector + cords
Full-axis mounting kit, grounding kit
Quick Installation Guide
MTBF & Warranty
450,000 hours
2-year warranty (ServPak extended support available)
Proxim Stratum X5 (SX5) – 6 GHz. PTP
Proxim Stratum X5 (SX5) – 6 GHz. PTP
6 GHz SX5 – PTP
Product Snapshot
Product Snapshot
The Stratum™ X5 – 6GHz is a high-performance point-to-point radio designed for ultra-reliable backhaul.
Radio: 6 GHz, 4x4 MIMO point-to-point
Throughput: >1.5 Gbps TCP / 1.8 Gbps UDP
Applications: High-capacity backhaul, spectrum-efficient links
Key Benefits
MIMO 4x4:4 Mode – A 20 MHz channel doubles throughput vs. typical 2x2 radios.
MIMO 4x4:2 Mode – Antenna diversity delivers improved stability in challenging environments.
Features
Wideband radio: 5.925 – 7.125 GHz
2.5 Gbps Ethernet + optional 10 Gbps SFP+
AES 128-bit encryption (upgradeable to AES-256)
Full tilt & swivel mounting kit
Integrated or connectorized antenna options
Advanced Interference Management
Proxim ClearConnect™ integrates multiple dynamic technologies for superior interference mitigation.
Rugged Reliability
IP67-rated metal enclosure
Withstands high winds, salt, and extreme temperatures
Product Models
SX5-2040A-WD: Connectorized, RP-SMA (external antennas)
SX5-2042A-WD: Integrated 19° quad-pol panel antenna
AES-256 Upgrade License: SX5-204xA-AES256-UPG
Specifications
Interfaces
Interfaces
1× RJ45 2.5 Gbps Ethernet (PoE in)
1× RJ45 1 Gbps Ethernet (PoE out)
1× SFP+ port (10 Gbps fiber/copper)
Wireless protocol: WORP®
Radio
Radio
MIMO: 2x2:2 and 4x4:4
Modulation: OFDM BPSK to QAM4096
Frequencies:
SX5-2040A: 5.925 – 7.125 GHz
SX5-2042A: 5.925 – 6.425 GHz
Channel Sizes: 20, 40, 80, 160 MHz (future: 80+80 MHz)
TX Power: Up to 27 dBm (quad chain)
Throughput:
Dual Stream: 298 / 565 / 1095 Mbps (20/40/80 MHz)
Quad Stream: 573 / 1074 / 1787 Mbps (20/40/80 MHz)
Antennas
Antennas
SX5-2040A: Four RP-SMA connectors
SX5-2042A: Integrated 4x4 MIMO 18 dBi panel antenna (19°)
Management
Management
Bluetooth (BlueConnect™), Web GUI, SSH, Telnet, SNMP v1/v2c/v3
Spectrum analyzer, Syslog, SNTP, multi-language interface
Security
Security
AES 128 (AES 256 optional)
Radius authentication, MAC ACL, VLAN & QoS provisioning
Networking
Networking
Bridge mode (routing via future firmware)
IPv4 & IPv6
VLAN 802.1Q (transparent, trunk, QinQ)
Power
Power
IEEE 802.3at/bt compliant
Consumption: 14–25 W (mode dependent)
Environmental
Environmental
Operating: -40° to +60°C
Storage: -50° to +70°C
Humidity: 100% condensing
IP67, wind survival: 180 km/h (112.5 mph)
Physical
Physical
SX5-2040A: 250×220×62 mm, 1.6 kg
SX5-2042A: 371×371×97 mm, 3.0 kg
Certifications
Certifications
USA/Canada: FCC Part 15, ICES-003
Europe: EN 55032/35, EN 301/302 series (RED)
UK: UKCA equivalents
Safety
Safety
IEC/EN/UL/CSA 62368-1
Package Contents
Package Contents
Radio unit (SX5-2040A or SX5-2042A)
Weatherproofing caps (3 or 1)
Cable glands (×2), power injector + cords
Full-axis mounting kit, grounding kit
Quick Installation Guide
MTBF & Warranty
MTBF & Warranty
450,000 hours
2-year warranty (ServPak extended support available)
Proxim Stratum X3 (SX3) – 5 GHz. PTP
Proxim Stratum X3 (SX3) – 5 GHz. PTP
6 GHz SX3 – PTP
Product Snapshot
The Stratum™ X3 Quickbridge® – 5GHz is a MIMO 2x2 point-to-point solution that delivers up to 1 Gbps throughput. Designed as a bridge-in-a-box, each Quickbridge® kit comes with two pre-configured radios paired and ready for rapid deployment.
Radio: 5 GHz, 2x2 MIMO point-to-point
Throughput: Up to 1 Gbps
Applications: Medium-to-long-range backhaul, rapid deployment links
Enclosure: IP67-rated metal, -40°C to +60°C
Key Benefits
Pre-paired Quickbridge® kit for fast setup
Integrated or connectorized antenna options
AES 128-bit encryption (upgradeable to AES-256)
Wideband radio: 5.150 – 5.850 GHz
Compact, rugged design with full tilt/swivel mounting kit
Advanced Interference Management
WORP® Protocol – Dynamic, asynchronous bandwidth allocation for optimized performance.
ClearConnect® – Integrated interference mitigation technologies for dense RF environments.
Flexible & Secure Management
Proxim BlueConnect™ – Bluetooth-enabled mobile app
TLS 1.3 Web GUI, SSH 2.0 CLI, SNMP v3
Compatible with ProximVision® Advanced
Rugged Reliability
IP67-rated aluminum enclosure
Resists wind (180 km/h), salt, and extreme weather
MTBF >450,000 hours
Product Models
SX3-1020A-WD: Connectorized, RP-SMA (external antennas) – PN: 907-00020
SX3-1021A-WD: Integrated 22 dBi dual-pol 10° antenna + RP-SMA connectors – PN: 907-00014
AES-256 Upgrade License: SX3-102xA-QB-AES256-UPG – PN: 997-00068
Specifications
Interfaces
1× RJ45 1 Gbps Ethernet (PoE in)
1× RJ45 1 Gbps Ethernet (PoE out)
1× RJ45 1 Gbps Ethernet
Wireless protocol: WORP®
Radio
MIMO: 2x2:2
Modulation: OFDM BPSK to QAM1024
Frequency Range: 5.150 – 5.850 GHz
Channel Sizes: 20, 40, 80 MHz (future: 80+80, 160 MHz)
TX Power: Up to 27 dBm (dual chain)
Throughput
20 MHz: 223 Mbps
40 MHz: 435 Mbps
80 MHz: 755 Mbps
Antennas
SX3-1020A: Two RP-SMA connectors
SX3-1021A: Integrated 22 dBi dual-pol 10° panel antenna + two RP-SMA connectors (switchable)
Management
Bluetooth (BlueConnect™), Web GUI, SSH, Telnet, SNMP v1/v2c/v3
Spectrum analyzer, Syslog, SNTP
Multi-language web interface (EN, FR, ES, CN)
Security
AES 128 (AES 256 optional)
Radius authentication, MAC ACL, VLAN & QoS provisioning
Networking
Bridge & routing modes
IPv4 & IPv6
VLAN 802.1Q (transparent, trunk, QinQ)
DHCP server/relay, NAT, PPPoE
Power
IEEE 802.3at compliant
Consumption: 14–17 W
Environmental
Operating: -40° to +60°C
Storage: -50° to +70°C
Humidity: 100% condensing
IP67, wind survival: 180 km/h (112.5 mph)
Physical
SX3-1020A: 250×220×62 mm, 1.6 kg
SX3-1021A: 305×305×77 mm, 2.2 kg
Certifications (Pending)
USA/Canada: FCC Part 15, ICES-003, RSS-247
Europe: EN 55032/35, EN 301/302 series (RED)
UK: UKCA equivalents
Safety
IEC/EN/UL/CSA 62368-1
Package Contents
Each Quickbridge® kit includes two units (paired as a link):
Radios (SX3-1020A or SX3-1021A)
Weatherproofing caps (1 or 3)
Cable glands (×2), power injector + cords
Full-axis mounting kit, grounding kit
Quick Installation Guide
MTBF & Warranty
450,000 hours
2-year warranty (ServPak extended support available)
Proxim Stratum X3 (SX3) – 6 GHz. PTP
Proxim Stratum X3 (SX3) – 6 GHz. PTP
6 GHz SX3 – PTP
Product Snapshot
Product Snapshot
The Stratum™ X3 Quickbridge® – 6GHz is a MIMO 2x2 point-to-point solution delivering up to 1 Gbps throughput. Ideal for long-range, high-capacity backhaul, the Quickbridge® kit ships as a pair of pre-configured units, ready for immediate deployment.
Radio: 6 GHz, 2x2 MIMO point-to-point
Throughput: Up to 1 Gbps
Applications: Long-range, secure Ethernet backhaul
Enclosure: IP67-rated metal, -40°C to +60°C
Key Benefits
Key Benefits
Pre-paired Quickbridge® kit for rapid setup
Integrated or connectorized antenna options
Wideband radio: 5.925 – 7.125 GHz
AES 128-bit encryption (upgradeable to AES-256)
Triple 1 Gbps Ethernet (PoE in + PoE out)
Rugged, compact design with full tilt/swivel mounting kit
Advanced Interference Management
WORP® Protocol – Dynamic, asynchronous traffic allocation.
ClearConnect™ – Integrated interference mitigation suite.
Flexible & Secure Management
Flexible & Secure Management
Proxim BlueConnect™ (Bluetooth mobile management)
TLS 1.3 Web GUI, SSH 2.0 CLI, SNMP v3
Compatible with ProximVision® Advanced
Rugged Reliability
Rugged Reliability
IP67-rated metal housing
Resistant to high winds (180 km/h), salt, and temperature extremes
MTBF >450,000 hours
Product Models
SX3-2020A-WD: Connectorized, RP-SMA (external antennas) – PN: 907-00023
SX3-2021A-WD: Integrated 23 dBi dual-pol 8.5° panel antenna + RP-SMA connectors – PN: 907-00017
AES-256 Upgrade License: SX3-202xA-QB-AES256-UPG – PN: 997-00070
Specifications
Specifications
Interfaces
Interfaces
1× RJ45 1 Gbps Ethernet (PoE in)
1× RJ45 1 Gbps Ethernet (PoE out)
1× RJ45 1 Gbps Ethernet
Wireless protocol: WORP®
Radio
Radio
MIMO: 2x2:2
Modulation: OFDM BPSK to QAM1024
Frequency Range: 5.925 – 7.125 GHz
Channel Sizes: 20, 40, 80 MHz (future: 160 MHz)
TX Power: Up to 27 dBm (dual chain)
Throughput:
20 MHz: 223 Mbps
40 MHz: 435 Mbps
80 MHz: 755 Mbps
Antennas
Antennas
SX3-2020A: Two RP-SMA connectors
SX3-2021A: Integrated 23 dBi dual-pol 8.5° panel antenna + two RP-SMA connectors (switchable)
Management
Management
Bluetooth (BlueConnect™), Web GUI, SSH, Telnet, SNMP v1/v2c/v3
Spectrum analyzer, Syslog, SNTP
Multi-language web interface (EN, FR, ES, CN)
Security
Security
AES 128 (AES 256 optional)
Radius authentication, MAC ACL, VLAN & QoS provisioning
Networking
Networking
Bridge mode (routing in future firmware)
IPv4 & IPv6
VLAN 802.1Q (transparent, trunk, QinQ)
Power
Power
IEEE 802.3at compliant
Consumption: 14–17 W
Environmental
Environmental
Operating: -40° to +60°C
Storage: -50° to +70°C
Humidity: 100% condensing
IP67, wind survival: 180 km/h (112.5 mph)
Physical
Physical
SX3-2020A: 250×220×62 mm, 1.6 kg
SX3-2021A: 305×305×90 mm, 2.4 kg
Certifications (Pending)
Certifications (Pending)
USA/Canada: FCC Part 15, ICES-003, RSS-247
Europe: EN 55032/35, EN 301/302 series (RED)
UK: UKCA equivalents
Safety (Pending)
Safety (Pending)
IEC/EN/UL/CSA 62368-1
Package Contents
Package Contents
Each Quickbridge® kit includes two units (paired as a link):
Radios (SX3-2020A or SX3-2021A)
Weatherproofing caps (1 or 3)
Cable glands (×2), power injector + cords
Full-axis mounting kit, grounding kit
Quick Installation Guide
MTBF & Warranty
MTBF & Warranty
450,000 hours
2-year warranty (ServPak extended support available)
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