HES5A-4E-VLW9 - Din-rail Unmanaged，4 x 100Mbps POE Copper Port，1 x 100Mbps Copper Port，Industrial Temperature ：-40～75 °C，Power Input 9~52VDC
Description
5-port Unmanaged Ethernet Switches with 4 IEEE 802.3af/at PoE+ ports
The HES5A-4E switches are smart, 5-port, unmanaged Ethernet switches supporting PoE (Power-over-Ethernet) on ports 2 to 5. The switches are classified as power source equipment (PSE), and when used in this way, the HES5A-4E switches enable centralization of the power supply and provide up to 30 watts of power per port. The switches can be used to power IEEE 802.3af/at compliant powered devices (PD), eliminating the need for additional wiring, and support IEEE 802.3/802.3u/802.3x with 10/100M, full/half-duplex, MDI/MDI-X auto-sensing to provide an economical solution for your industrial Ethernet network.
Specifications
Technology
| Network Standards | IEEE 802.3af/at for Power-over-Ethernet IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX and 100Base-FX Fast Ethernet IEEE 802.3x Flow Control and Back Pressure |
| Processing Type | Store and Forward |
| Broadcasting Storm Control | Automatic |
| Flow Control | Full/Half Duplex Back Pressure Flow Control |
| Protocols | CSMA/CD（Carrier Sense Multiple Access/Collision Direct） |
Switch Properties
| MAC Table Size | 1K |
Interface
| RJ45 Port Connectors | Auto-negotiation10/100Base-T, Full/Half Duplex, Auto-MDI/MDIX |
| Fiber Port Connectors | 100Base-FX or SFP interface. SFP module is optional |
| LED Indicators | Power, 10/100M, PoE |
Optical Fiber
| Mode | Typical Dist | Wavelength | Cable Size | TX Power | Rx Sensitivity | Transmission Speed |
| Multi-Mode | 2km | 1310nm | 62.5/125um | -20~-10dBm | < -32dBm | 100Mbps |
| Single-Mode | 20km | 1310nm | 9/125um | -15~-8dBm | < -32dBm | 100Mbps |
Power Requirements
| Low Voltage Range | 24~52VDC @ 140W MAX |
| Input Connection | Standard 4 Pin Dual Power Connector |
Physical Characteristics
| Case | Slim Metal Case, IP30 Design |
| Dimensions | 45×110×76mm |
| Weight | 452g |
| Installation | DIN Rail or Panel Mounting |
Environment Limits
| Operating Temperature | Standard Models: -10 to 60˚C Wide Temp Models: -40 to +75˚C |
| Storage Temperature | -40 to 85˚C |
| Ambient Relative Humidity | 5 to 95%(Non-condensing) |
Standards and Certifications
| EMI | FCC Part15, CISPR(EN55022) Class A |
| EMS | EN61000-4-2(ESD) Level 3, EN61000-4-3(RS) Level 3, EN61000-4-4(EFT) Level 3, EN61000-4-5(Surge) Level 3, EN61000-4-6(CS) Level 3, EN61000-6-2 |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
Warranty
| Warranty Period | 3 years |
Downloads
