This product is discontinued as of 31st Dec., 2025. EtherWAN's EX41922 Series is a compact hardened unmanaged Gigabit switch, designed as an easily deployed platform for peripheral devices in harsh environments. It is a cost-effective option for surveillance systems in extreme climates. The new EX41922-T is equipped with two 10/100/1000Base RJ-45 copper ports supporting Power over Ethernet (PoE), and two 100/1000Base SFP fiber optic slots for long distance connectivity. The two uplink SFP interfaces provide 100 or 1000SFP speed, selected by DIP switch. They can be used in a daisy chain formation, and are compatible with the proprietary Alpha-chain redundancy protocol when used with a compatible EtherWAN managed switch. Moreover, EX41922-T provides up to 30 Watts PoE per port with a total power budget of 60 Watts. Although unmanaged, the EX41922-T is feature-rich with 10K Jumbo Frame support, full wire speed Gigabit throughput, QoS support, and eco-friendly IEEE802.3az EEE (Energy Efficient Ethernet) compliance. With its hardened specifications, high performance, and energy efficiency, the EX41922-T is a flexible and reliable solution for extended networks. EtherWAN - "When Connectivity is Crucial."

Highlights

• Hardened Grade: Supports -40 to 75C (-40 to 167F) operating temperature; Redundant power inputs on terminal block connector; Supports DIN-Rail mounting
• Fiber Connectivity: Up to two 1000BASE SFP ports for daisy chain or Alpha-chain applications; Provides 100BASE or 1000BASE SFP by DIP switch
• Port Failure Alarm: Provide relay alarm to notify users when power fails or link down occurs by DIP switch
• Full Gigabit bandwidth and Jumbo frame: Gigabit wire-speed transmission for bandwidth-demanding application; Jumbo frame up to 10K bytes to increase throughput and transmission efficiency

Specifications

• Standards: IEEE802.3 10BASE-T; IEEE802.3u 100BASE-TX/100BASE-FX; IEEE802.3ab 1000BASE-T; IEEE802.3z 1000BASE-SX/1000BASE-LX; IEEE802.1x Full duplex flow control; IEEE802.1az Energy Efficient Ethernet
• Forward and Filtering Rate: 14,880pps for 10Mbps; 148,810pps for 100Mbps; 1,488,100pps for 1000Mbps
• Packet Buffer Memory: 1MB
• Processing Type: Store-and-Forward; Auto Negotiation; Half-duplex back-pressure and IEEE802.3x full-duplex flow control; Auto MDI/MDIX
• Jumbo Frame: 10K bytes
• Address Table Size: 8K MAC addresses
• Broadcast Storm Protection Threshold: Limit 15,000 packets per second
• Ethernet Ports: 10/100/1000BASE-T 2 ports; 100/1000BASE SFP 2 ports
• LED Indicators: Per Unit Power1 (Green), Power2 (Green), Alarm (Red); Per Port Link & Activity (Green); Per PoE Port PoE (Amber)
• DIP Switches: Enable/Disable Port fault alarm, SFP port on 100BASE
• Alarm Contact: One relay output with current 0.5A/48VDC; Supports normal close and normal open
• Operating Temperature: -40 to 75C (-40 to 167F)
• Storage Temperature: -40 to 85C (-40 to 185F)
• Ambient Relative Humidity: 5% to 95% (non-condensing)
• Input Voltage: Redundant power inputs; Terminal Block 52-57VDC for PoE
• Power Consumption: 63.6W@52VDC, 63.8W@57VDC; PoE Power budget 60W
• Power Technology: Alternative A; Pins 1/2(+), 3/6(-)
• Casing: Metal case; IP30
• Dimensions: 42 x 90 x 100mm (W x D x H) (1.65in x 3.54in x 3.93in)
• Weight: 0.37Kg (0.82lb)
• Installation: DIN-Rail
• ISO: Manufactured in an ISO 9001 facility
• Safety: UL 61010
• EMI: FCC Part 15B Class A; VCCI Class A; EN 61000-6-4
• EMS: EN 61000-6-2 (EN 61000-4-2 ESD Standards; EN 61000-4-3 Radiated RFI Standards; EN 61000-4-4 Burst Standards; EN 61000-4-5 Surge Standards; EN 61000-4-6 Induced RFI Standards; EN 61000-4-8 Magnetic Field Standards)
• Environmental Test Compliances: IEC 60068-2-6 Fc (Vibration); IEC 60068-2-27 Ea (Shock); FED STD 101C Method 5007.1 (Free fall w/ package)
• Ordering: EX41922-T (2-port 10/100/1000Base-T PoE + 2-port 100/1000 SFP Hardened Unmanaged Ethernet Switch); DIN-Rail mounting kit included

• UPC: 847653004609
• Country of Origin: Taiwan
• Tariff Code: 8517.62.0050