| product name: | Management industrial-grade switch |
| product model: | CF-HY2004GV-SFP |
| Port description: | 4 RJ45 ports + 2 optical fiber optic ports |
| The RJ45 port: | 10 / 100 / 1000M Autodetection, full / half-duplex MDI / MDI-X adaptive |
| Fiber port: | The 1000BaseFX port (SFP Slot) |
| Ethernet Standard: | IEEE802.3-10BaseT, IEEE802.3u-100BaseTX/100Base-FX, IEEE802.3x-Flow Control, IEEE802.3z-1000BaseLX, IEEE802.3ab-1000BaseTX, IEEE802.1ab Logical Link Discovery Protocol, IEEE802.1D-Spanning Tree Protocol, IEEE802. 1w-Rapid Spanning Tree Protoco, APS IEEE802.1Q-VLAN Tagging, IEEE802.1p-Class of Service, IEEE802.1X-Port Based Network Access Control, et al |
| work environment: | Operating temperature: -40~85 °C (-40~185 °F) Storage temperature: -40~85 °C (-40~185 °F) |
| occupation standard: | EMI：FCC Part 15 Subpart B Class A，EN 55022 Class A EMS : IEC (EN) 61000-4-2 (ESD): ± 8kV contact discharge, ± 15kV air discharge IEC(EN)61000-4-3(RS):10V/m(80～1000MHz) IEC (EN) 61000-4-4 (EFT): power cable: ± 4kV; data cable: ± 2kV IEC (EN) 61000-4-5 (Surge): Power cord: ± 4kV CM / ± 2kV DM; data cable: ± 2kV IEC (EN) 61000-4-6 (RF conduction): 3V (10kHz~150kHz), 10V (150kHz~80MHz) IEC (EN) 61000-4-16 (co-mode conduction): 30V cont.300V,1s IEC(EN )61000-4-8 Shock：IEC 60068-2-27 Freefall：IEC 60068-2-32 Vibration：IEC 60068-2-6 |
| Switch Properties: | Application level: the second floor Total backplane bandwidth: 30.4Gbps priority queue: 8 |
| network security: | Support IEEE 802.1x Support HTTP support RADIUS Support user grading supports MAC address binding |
| Management and maintenance: | Support for Console, WEB management mode Support for SNMP v1 / v2 / v3 |
| source: | Input voltage: DC12-52V (dual power supply redundant backup) Access terminal: Phoenix terminal Support for dual-power supply redundancy Support for built-in overstream 4.0A protection Support anti-connection protection |
| mechanical properties: | Housing: IP 40 protective grade metal aluminum profile Size: 148×107×53.5mm Weight: 0.65Kg Installation method: DIN card rail installation, wall-mounted installation Heat dissipation mode: natural cooling, no fan |
| Hosting technology: | Support for IGMP v1 / v2 / v3, IGMP snooping Support GMRP and support static multicast support |
| functions of exchange: | Support port speed limit, support port convergence, support port flow control Support for ports VLAN, IEEE 802.1Q VLAN Support for broadcast storm suppression |
| LED metric: | Power supply indicator lamp: PWR Interface indicator lamp: electric port, light port (Link / ACT) |
| levels of protection: | IP40 |
| attestation: | Pass the certification: CE, FCC, Rohs, ISO9001:2008 M inistry of Industry and Information Technology Network Access License Ministry of Public Security Inspection Report Safety: UL508 |
| mean free error time: | The 300,000 Hrs |
| Quality Assurance: | Five years |
◎ product description The CF-HY2004GV-SFPis a network management type of industrial Ethernet switch, and the products meet the FCC, CE, and ROHS standards. Support 2 Gigabit ports and 4 Gigabit ports, support console ports; support Ethernet protocol required for industrial site to ensure the stability of communication network; This series of switches adopts low power, fan-free design to ensure no noise interference, and support-40~85℃ working temperature and good EMC EMC performance for stable work in harsh industrial environment to provide safe and reliable solutions for factory automation, intelligent transportation and video monitoring.◎ product technical indicators 
