Features ♦ Support 4 10/100Base-T(X) PoE/PoE+ port and 1 100Base-FX fiber port. ♦ Support IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Support IEEE802.3af, maximum 15.4W power supply. ♦ Support IEEE802.3at, maximum 30W power supply. ♦ Industrial chip design, 15kV ESD protection, 8kV surge protection. ♦ DC48-58V redundancy power, reverse polarity protection.  ♦ Industrial grade 4 design, -40-85°C operating temperature. ♦ IP40 rated aluminum alloy housing, DIN-Rail mounted. Introduction JHA-IF14P is a plug-and-play unmanaged industrial PoE switch. This switch provides 4 10/100Base-T(X) Ethernet port and 1 100Base-FX fiber port, the Ethernet port support Power-over-Ethernet (PoE) function. The switches are classified as power source equipment (PSE), and when used in this way, the switches enable centralization of the power supply, providing up to 30 watts of power per port and reducing the effort needed for installing power. The switches can be used to power IEEE802.3af/at standard devices (PD), eliminating the need for additional wiring. JHA-IF14P support CE, FCC, RoHS standard, adopt industry standard design, IP40 protection, rugged high-strength metal case, power input (DC48-58V). The switch support IEEE802.3, IEEE802.3u, IEEE802.3x with 10/100Base-T(X), full/half-duplex, and MDI/MDI-X auto-adaptation, the -40-85℃ operating temperature, can meet all kinds of industrial environment requirement, providing reliable and economic solution for your industrial Ethernet network. Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at Flow Control IEEE802.3x flow control, back press flow control Switching Performance Forwarding Rate: 0.744MppsTransmission Mode: Store and ForwardPacket Buffer Size: 512KBackplane Bandwidth: 1Gbps MAC Table Size: 1K  Delay Time: < 3μs Ethernet Port 10/100Base-T(X) auto speed control, half/full duplex and MDI/MDI-X auto-adaptation Fiber Port 100Base-FX fiber port PoE Pin-out: 1/2(+), 3/6(-), IEEE802.3af max 15.4w, IEEE802.3at max 30w. LED Indicator Power Indicator: PWRPort Indicator: LINK / ACT Power Supply Input Voltage: DC48-58VConnector: 6 bit 5.08mm removable terminal blockFull Load: <4WProtection Mechanism: overload protection, reverse connection protection, redundancy protection Mechanical Structure Shell: IP40 protection, aluminum alloy housingDimension: 143*104*48mm( L*W*H )Weight: 500gInstallation: DIN-Rail mounting, wall mounting Operating Environment Operating Temperature: -40-85°CStorage Temperature: -40-85°CAmbient Relative Humidity: 5%-95% (non-condensing) Industry Standards EMI:FCC Part 15 Subpart B Class A, EN 55022 Class AEMS:EN61000-4-2 (ESD), Level 4 at 15kV(Air), 8kV(Contact)EN61000-4-3 (R/S), Level 3 at 10V/mEN61000-4-4 (EFT), Level 4 at 4kV(Power Port), 2kV(Date Port) EN61000-4-5 (Surge), Level 4 at 4kV EN61000-4-6 (CS), Level 3 at 10V/m EN61000-4-8, Level 5 at 100A/m Shock:IEC 60068-2-27 Free Fall:IEC 60068-2-32 Vibration:IEC 60068-2-6 Certification CE, FCC, RoHS MTBF >100,000 Hours Warranty 5-years Dimension Order Information Model No. Description of Goods JHA-IF14P Unmanaged Industrial PoE Switch, 4 10/100Base-T(X) PoE/PoE+ and 1 100Base-FX, SC Connector, Multimode, Dual Fiber, 2Km, DIN-Rail, DC48-58V, -40-85°C Operating Temperature JHA-IF14P-20 Unmanaged Industrial PoE Switch, 4 10/100Base-T(X) PoE/PoE+ and 1 100Base-FX, SC Connector, Single Mode, Dual Fiber, 20Km, DIN-Rail, DC48-58V, -40-85°C Operating Temperature JHA-IF14WP-20 Unmanaged Industrial PoE Switch, 4 10/100Base-T(X) PoE/PoE+ and 1 100Base-FX, SC Connector, Single Mode, Single Fiber, 20Km, DIN-Rail, DC48-58V, -40-85°C Operating Temperature JHA-IFS14P Unmanaged Industrial PoE Switch, 4 10/100Base-T(X) PoE/PoE+ and 1 100Base-X SFP Slot, DIN-Rail, DC48-58V, -40-85°C Operating Temperature Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.Power Supply: DC48V DIN-Rail Power Supply or Power Adapter is Optional.