SKM-512402
24 Gigabit Electrical Port+2 Gigabit Optical Port
◆ 24 Gigabit Electrical Port+2 Gigabit Optical Port
◆ All ports support full line speed non blocking switching and automatic port flipping function;
◆ Each port supports full duplex 802.3x flow control and half duplex back pressure flow control;
◆ The self-learning function of MAC address ensures error free transmission of data;
◆ Store and forward switching mode can prevent damaged packets from spreading in the network;
◆ Traffic control function, which can prevent the impact of instantaneous large amounts of data on the network;
◆ Supports 10/100/1000M, full/half duplex, MDI/MDI-X adaptive function;
◆ Dynamic LED indicator light, displaying the working status of the device and providing simple troubleshooting;
◆ Desktop style, lightning protection, can withstand high voltage induction, surge protection, etc;
◆ Operating temperature range of 0 ℃ to 50 ℃, with built-in AC220V power supply.
SKM-512402 is an Ethernet switch with 2 Gigabit Ethernet ports and 24 Gigabit Ethernet ports. It consists of RJ45 twisted pair interfaces and SFP optical interfaces, which are used to connect twisted pair cables and fiber optic cables respectively. Its feature is that the electrical interface can adapt to straight/cross lines, and can be in full duplex or half duplex mode. The SFP interface can insert SFP optical modules and electrical modules according to user needs, with good stability and reliability.
model
SKM-512402
Port description
24 * 10/100/1000M electrical port+2 * 1000M SFP optical port
backplane bandwidth
64Gbps
Packet forwarding rate
22Mpps
Power Supply
AC165V~265V，50Hz±10%
External dimensions
340mm*140mm*44.5mm
Environmental parameters
Working temperature: 0 ° C to 50 ° C; Storage temperature: 0 ° C to 50 ° C; Relative humidity: 5% to 95%, no condensation
MAC address
Support automatic updates and bidirectional learning;
Support protocol standards
IEEE 802.3, 10BASE-T Ethernet;
IEEE 802.3u, Fast Ethernet standard;
IEEE 802.3ab, Gigabit Ethernet standard;
IEEE 802.3z, Gigabit Ethernet fiber optic standard;
IEEE 802.3x, full duplex Ethernet data link layer flow control;
IEEE 802.3az, EEE Efficient Energy saving Ethernet Standard;
transmission speed
Ethernet: 10Mbps (half duplex); 20Mbps (full duplex);
Fast Ethernet: 100Mbps (half duplex); 200Mbps (full duplex);
Gigabit Ethernet: 1000Mbps (half duplex); 2000Mbps (full duplex);
Physical medium
10/100Base TX: Category 3/4/5 twisted pair cable, supporting a maximum transmission distance of 100m
10/100/1000Base-T: Category 5/Category 5e/Category 6 twisted pair cables, supporting a maximum transmission distance of 100m
1000BASE-SX: Multi mode fiber with wavelengths of 850nm/1310nm, supporting a transmission distance of 2KM
100Base LX: Single mode fiber with wavelengths of 1310nm/1550nm, supporting transmission distances of 20KM~120KM
1000Base SX: Multi mode fiber with wavelengths of 850nm/1310nm, supporting a transmission distance of 2KM
1000Base LX: Single mode fiber with wavelengths of 1310nm/1550nm, supporting transmission distances of 20KM~120KM
Network cable sequence
Support Auto MDIX function, automatically recognize straight through and crossover network cables
Negotiation mode
Support port auto negotiation function (self negotiating transmission rate and duplex mode)
