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Antaira

Antaira QMX-0804G-2Q2S-T 8-Port Gigabit Managed Industrial Switch with 2x SFP, 2x 2.5G SFP and Extended Temperature

The QMX-0804G-2Q2S-T is an 8-port gigabit managed industrial switch with four RJ45 ports, two 100/1000 SFP and two 2.5G SFP slots, ERPS rings under 20 ms and PTPv2 timing, rated -40 °C to 85 °C. Redundant 20 to 60 V DC inputs and a DIN-rail case suit managed fiber rings at the edge.

  • 2.5G and Gigabit SFP Slots: Two 100M/1G/2.5G SFP slots and two 100/1000 SFP slots carry ring links and uplinks over fiber at the speed each needs.
  • ERPS Under 20 ms: ITU-T G.8032 ERPS reconfigures in under 20 ms with up to 64 rings, plus STP, RSTP and MSTP support.
  • PTPv2 Time Synchronisation: IEEE 1588 v2 PTP profiles 1588 default, G.8265.1 and G.8275.1 keep connected devices on a shared, accurate time base.
  • Layer 2 Management and Security: VLANs, QinQ, QoS, IGMP, LACP and 802.1X with RADIUS and TACACS+, accessed securely over SNMPv3, HTTPS and SSH.
  • -40 °C to 85 °C Rating: Rated -40 °C to 85 °C in an IP40 metal DIN-rail case, drawing 15 W from redundant 20 to 60 V DC inputs.
Thermal Dissipation: FanlessFanless
Operating Temperature: Extended TemperatureExtended Temp
Operating Temperature: Wide Temperature [-40 to 85°C]Wide Temp
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QMX-0804G-2Q2S-T Overview

Small cabinets on a fiber ring still need what larger nodes have: fast ring recovery, VLAN separation and accurate timing. The QMX-0804G-2Q2S-T is a Layer 2 managed gigabit switch from Antaira with four copper ports and four SFP slots, rated -40 °C to 85 °C for DIN-rail cabinets where no PoE is needed.

It has four 10/100/1000 RJ45 ports, two 100/1000 SFP slots and two 100M/1G/2.5G SFP slots, so the faster pair can carry the ring while the others serve uplinks or remote devices. Management includes 4,096 IEEE 802.1Q VLANs, QinQ, eight QoS queues, IGMP v1, v2 and v3, LACP link aggregation, LLDP, port mirroring and 802.1X with RADIUS and TACACS+, with SNMPv3, HTTPS and SSH for secure access. The MAC address table holds up to 8,192 entries.

ITU-T G.8032 ERPS recovers a ring in under 20 ms and supports up to 64 rings, with STP, RSTP and MSTP as alternatives. IEEE 1588 v2 PTP supports the 1588 default, G.8265.1 and G.8275.1 profiles, and PROFINET Conformance Class A and EtherNet/IP are supported. Redundant 20 to 60 V DC inputs power the switch at 15 W, and secondary 4 kV 10/700 µs ITU K.44 surge protection guards the RJ45 lines.

The IP40 metal case mounts on a DIN rail, with an MTBF of 649,000 hours. Antaira lists EN 62368-1 safety and EU EMC and Low Voltage Directive compliance, and covers the QMX-0804G-2Q2S-T with its 5-year warranty. We can pre-configure IP addressing, VLANs and ring settings where you ask. The QMP-0804G-2Q2S-bt-T adds 90 W PoE++ to the four RJ45 ports, and the QMX-1204G-2Q2S-T doubles the copper ports to eight.

QMX-0804G-2Q2S-T Specifications

Overview
Brand & ModelAntaira QMX-0804G-2Q2S-T
FeaturesFanless
Industrial
Managed Ethernet Switch
Networking
Switching LayerLayer 2
Switch TypeManaged
Ethernet Ports4x 10/100/1000 BASE-TX [RJ45]
Number of Ethernet Ports4x Ethernet Ports
Number of Fiber Ports2x 100/1000 [SFP]
2x 100/1000/2.5G [SFP]
Networking StandardsIEEE 1588 PTP
IEEE 802.1AB LLDP
IEEE 802.1ad QinQ
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1X Port-Based Network Access Control
IEEE 802.3 10BaseTx Ethernet
IEEE 802.3ab 1000BaseTx Gigabit Ethernet
IEEE 802.3ad Link Aggregation
IEEE 802.3az Energy Efficient Ethernet
IEEE 802.3u 100BaseTx Fast Ethernet
IEEE 802.3x Back Pressure Flow Control
IEEE 802.3z Gigabit Fiber
ITU-T G.8032 ERPS
Power
Power Input20-60V DC [Terminal Block]
Environmental Conditions
Operating Temperature-40°C to 85°C [-40°F to 185°F]
Humidity0% - 95% (Non-condensing)
Ingress ProtectionIP40
CertificationEN62368-1
EMC
LVD
Mechanical Properties
Weight0.9 Kg (2.0 Lbs)
Dimensions65mm x 135mm x 125mm (2.56" x 5.31" x 4.92")
Mounting OptionsDIN Mount

Official Antaira USA Distributor

Things Embedded is an official Antaira USA distributor, and we supply the QMX-0804G-2Q2S-T with matching SFP transceivers and a DIN-rail power supply, with IP addressing, VLANs and ring settings pre-configured on request. Within the Antaira range, the QMP-0804G-2Q2S-bt-T same port layout with 90 W PoE++ on the four RJ45 ports.

Across our range, the QMX-0804G-2Q2S-T sits with our managed switches for fiber rings, industrial Ethernet switches for the edge and our Ethernet switch range.

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