ER52000 Series Hardened Unmanaged 8-port 10/100BASE M12 (8 PoE) + 2-port 10/100/1000BASE M12 Ethernet Switch Overview EtherWAN's ER52000 series provides a hardened 10-port switching platform supporting IEEE802.3at Power over Ethernet. TheER52000 series provides high performance switching for mission-critical applications in harsh environments, where sustainedconnectivity is crucial. The ER52000 is equipped with 8 10/100BASE-TX PoE ports, in combination with two gigabit M12 options and gigabit ports withbypass relay functionality. The ER52000 is feature rich, offering 9.6K Jumbo Frame support on gigabit ports, full wire speed gigabit throughput. The IEEE802.3at PoE ports provide up to 30 watts per port, with a total power budget of 120 watts. This ensures maximumversatility for connection with PoE powered devices that have varying bandwidth and power consumption requirements, such as outdoor PTZ dome cameras, wireless access points, and wayside communication devices. Spotlight • Railway Oriented ◦◦ Compliant with EN50155/EN50121-3-2 railway applications • Power over Ethernet ◦◦ Ports 1-8 provide PoE power up to 30 watts • M12 Connector ◦◦ Built-in 8-ports 10/100BASE M12 plus 2-ports gigabit M12 ◦◦ Provides two gigabit ports with bypass relay function • Jumbo Frame Support ◦◦ Up to 9.6K bytes on gigabit ports ER52000 Series 1 www.EtherWAN.com rev. A15 Hardware Specifications Technology Interface Standards Power Port • IEEE802.3 10BASE-T • IEEE802.3u 100BASE-TX/100BASE-FX • IEEE802.3ab 1000BASE-T • IEEE802.3z 1000BASE-SX/1000BASE-LX • IEEE802.3x, Full duplex flow control • IEEE802.3af/at Power of Ethernet (PoE) • M12 S-code, 4-pin Male Ethernet Port • 10/100BASE-TX: M12 D-code, 4-pin Female • 10/100/1000BASE-T: M12 A-code, 8-pin Female LED Indicators • Per Unit: Power1, Power2 (Green) • Per Port: Link/Activity (Green) • PoE Port: PoE Status (Amber) Forward and Filtering Rate • 14,880pps for 10Mbps • 148,810pps for 100Mbps • 1,488,100pps for 1000Mbps Environment Packet Buffer Memory Operating Temperature Processing Type Storage Temperature • 4M bits • -40°C to 75°C (-40°F to 167°F) • Store-and-Forward • Auto Negotiation • Half-duplex back-pressure and IEEE802.3x full-duplex flow control • Auto MDI/MDIX • -40°C to 85°C (-40°F to 185°F) Ambient Relative Humidity • 5% to 95% (non-condensing) Regulatory Approvals Jumbo Frame ISO • 9.6K bytes • Manufactured in an ISO 9001 facility Address Table Size EMI FCC Part 15B Class A VCCI Class A EN 61000-6-4 EN 50121-3-2 EMS EN 50121-3-2 EN 61000-6-2 • 8192 MAC addresses Power Redundant Power Inputs • M12: 72–110VDC Power Consumption • Device: 11.5W • PoE Power Budget: 120W Protection • Reverse polarity protection • 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) Mechanical Casing • Metal casting • IP30 Dimensions Environmental Test Compliance IEC 60068-2-6 Fc (Vibration) IEC 60068-2-27 Ea (Shock) FED STD 101C Method 5007.1 (Free Fall w/ Package) Rail Traffic EN 50155 • 140mm x 228mm x 65.8mm (5.5" (W) x 2.59" (D) x 8.98" (H)) Weight • 1.5Kg (3.31lbs) Installation • Wall mounting ER52000 Series 2 www.EtherWAN.com rev. A15 Bypass Relay Function The ER52000 supports bypass relay function on bypass ports: When the switch is operating normally, these two bypass ports workin the same way as other ports, processing and forwarding frame ingressions. In the event the switch stops working due to a powerfailure, the bypass relay function will be triggered to ensure non-stop data flow. Bypassing Switch A Switch B Switch C 65.8mm Dimensions 108mm Top 228mm 140mm Back ER52000 Series Side Front 3 www.EtherWAN.com rev. A15 Ordering Information Model ER52082-Z Hardened Unmanaged 8-port 10/100BASE M12 (8 PoE) + 2-port 10/100/1000BASE M12 Ethernet Switch Power Input Interface (Z) I 72–110VDC H 18–57VDC (Available in Q1 2017) Optional Accessories SDR-240-48 240W/5A DIN-Rail 240VDC Industrial Power Supply SDR-480-48 480W/10A DIN-Rail 480VDC Industrial Power Supply ER58000-RJ458P M12 A-code (8-pin male) to 10/100/1000BASE-T RJ45 Interface, 3-meter Cable ER58000-RJ454P M12 D-code (4-pin male) to 10/100BASE-TX RJ45 Interface, 3-meter Cable W96G-1543223XX M12 D-code (4-pin male) Quick Connector W96G-1543236XX M12 A-code (8-pin male) Quick Connector W96G-1404642XX M12 S-code (4-pin female) Quick Connector ER52000 Series 4 www.EtherWAN.com rev. A15