inmax Jinheng Wei i309A 8 + 1G main features port unmanaged industrial Ethernet switches support a gigabit fiber ports, eight RJ45 ports comply with the design requirements of industrial 4, -40 ~ + 75 ℃ operating temperature and redundant power inputs IP40 rating protection, high strength aluminum metal shell, DIN rail mounting i309A is an unmanaged industrial Ethernet switch that supports a 1000BaseX SFP fiber ports and eight 10 / 100BaseTX Ethernet port (RJ45), 2-way power backup input and a relay alarm output. The product complies with FCC, CE compliant, four industrial design requirements, wide operating temperature of -40 ~ 75 ℃ can meet the requirements of various industrial field, has been widely used in electricity, water, rail transportation and other fields. Features and Benefits * Support a gigabit fiber ports and eight RJ45 ports · IP 40 protection rating, high-strength aluminum housing Automatic output alarm events · 24VDC (12 ~ 36VDC) via E-mail and relay, dual redundant input · -40 ~ + 75 ℃ operating temperature specifications technical parameters of the standard: IEEE 802.3 10BaseT IEEE 802.3u apply to apply to 100BaseT (X) and 100BaseFX IEEE 802.3z interface suitable for 1000BaseX fiber ports: 1000BaseX SFP RJ45 ports: 10 / 100BaseTX adaptive Console port: port-based global network RS-232 (RJ45 connector) Button: Reset Button Reset Indicator: System Indicator: SYS interface indicators: power port Link1 ~ 8, Act1 ~ 9 optical port Link / Act G1 Power Indicator : PWR Alarm output: 1 relay output, current load capacity 1 A @ 24 VDC digital inputs: two inputs, electrical isolation, a common ground state "1": + 13 ~ + 30V state "0": -?? 30 ~ + 3V maximum input current:? 8 mA power supply input voltage: 24VDC (12 ~ 36VDC), dual redundant input terminals: Terminal 4-pin 7.62mm pitch load power: 3.0W@24VDC full power: <0.24A@24VDC , <6W protection: Support reverse polarity protection: Support Redundancy Protection: Support Physical Characteristics Housing: IP40 protection class, high-strength aluminum Installation: rail, wall Weight: 800g Dimensions (W × H × D): 60.2 mm × 138.5mm × 112.5mm Operating Environment Operating Temperature: Standard Model: -25 ~ + 60 ℃ wide temperature models: -40 ~ + 75 ℃ Storage Temperature: -40 ~ 85 ℃ Relative humidity: 5% to 95% (non-condensing) Industry Standards: EMI: FCC Part 15, CISPR (EN55022) class A EMS: EN61000-4-2 (ESD), Level 4 EN61000-4-3 (RS), Level 3 EN61000-4-4 (EFT), Level 4 EN61000-4-5 (Surge), Level 4 EN61000-4-6 (CS), Level 3 EN61000-4-8, Level 5 Impact: IEC60068-2-27 Freefall: IEC 60068-2-32 shock: IEC60068- 2-6 Warranty Warranty: 5 years Certification CE, FCC certification newest product, please check inMax dynamic website