Network management system supports various network protocols and industrial standards, such as STP/RSTP, 802.1Q VLAN, QoS, IGMP Static Multicast, Port Trunking, Port Mirroring, etc. It also possesses complete management functions, including Port Configuration, Port Statistics, Access Control, 802.1X authentication, Network Diagnosis, Rapid Configuration, Online Upgrading and so on, and supports CLI, WEB, Telnet, SNMP and other access methods. It can provide users with good experience with friendly design of network management system interface, simple and convenient operation.
Power supply input is two independent power supply circuits, which can ensure the device normal operation when one of the power supplies breaks down. Design of DIP switch can achieve the device rebooting and restore factory defaults. When power supply or port link failureoccurs, ALARM indicator will be bright and send out alarm, meanwhile, alarm device connected to the relay will send out alarm for rapid scene troubleshooting. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC.It can be widely used in smart grid, rail transit, smart city, safety city, new energy, aerospace, intelligent manufacturing, military project and other industrial fields.
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Security | Classification of User Permissions, Anti-attack Control, ACL, 802.1X Authentication, Port Alarm, Power Supply Alarm, E-mail Alarm, Storm Suppression, SSHD Configuration, Telnet Configuration, HTTPS Configuration | ||||||
Switch Function | 802.1Q Vlan, Static/Dynamic Port Aggregation, Bandwidth Management, Flow Control, Port Isolation | ||||||
Unicast / Multicast | Static Multicast, GMRP, IGMP-Snooping | ||||||
Redundancy Protocol | SW-Ring, STP/RSTP | ||||||
Fault Diagnosis | Ping, Traceroute, Port Loopback | ||||||
Time Management | SNTP | ||||||
Interface |
Copper port: 10/100/1000Base-T(X), RJ45, Automatic Flow Control, Full/half Duplex Mode, MDI/MDI-X Autotunning SFP slot: 1000Base-SFP Console port: CLI command line management port (RS-232), RJ45 Alarm port: 2-pin 7.62mm pitch terminal blocks, support 1 relay alarm output, current carrying capacity 5A@30VDC or 10A@125VAC |
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LED Indicator | Running Indicator, Port Indicator, Power Supply Indicator, Alarm Indicator | ||||||
Switch Property |
Transmission mode: store and forward MAC address: 8K Packet buffer size: 4Mbit Backplane bandwidth: 24G Switch time delay: < 10μs |
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Power Requirement |
12~48VDC, 4-pin 7.62mm pitch terminal blocks Dual power supply redundancy, nonpolarity,reverse polarity protection |
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Power Consumption |
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Environmental Limit |
Operating temperature range: -40~75℃ Storage temperature range: -40~85℃ Relative humidity: 5%~95%(no condensation) |
Physical Characteristic |
Housing: IP40 protection, metal Installation: DIN-Rail mounting Weight: ≤0.96kg Dimension (W x H x D): 70mm×160mm×130mm |
Industrial Standard |
IEC 61000-4-2 (ESD), Level 4 IEC 61000-4-4 (EFT), Level 4 IEC 61000-4-5 (Surge), Level 4 Shock: IEC 60068-2-27 Free fall: IEC 60068-2-32 Vibration: IEC 60068-2-6 |
Certification | CE, FCC, RoHS |
Warranty | 5 years |
Available Models | Gigabit SFP | Gigabit Copper Port | Power Supply Range |
SKD-7348M | 4 | 8 |
12~48VDC dual power supply |