Industrial Managed 8GE + 2GE RSTP Network Switch

This 8*GE electrical + 2*GE optical switch is a new generation of multi-service access network management Gigabit redundant Ethernet switch with built-in optical bypass protection function (bypass). It has the characteristics of high integration, rich functions, simplicity and convenience, and represents the highest level in the industry. It contains 8 Gigabit electrical ports and 2 Gigabit optical ports, which is particularly suitable for occasions with large data flows such as video transmission. It supports the Layer 2 management protocol required for a variety of industrial switch applications, supports the RSTP redundant ring network protocol, and forms cascade mode, single-ring network and other topological structures to ensure the real-time and stability of the network. The switch adopts mature technology and otanpen network sdards, adapts to low and high temperatures, has strong resistance to electromagnetic interference, salt spray, shock and vibration, meets the harsh working environment requirements of industrial sites, and provides efficient, reliable and fast solutions for the industrial Internet of Things;

● Aluminum alloy shell, industrial rail design, good heat dissipation characteristics, gold oxide oxidation process, IP40 protection level, designed for harsh industrial environments;

● Supports 8 Gigabit electrical ports and 2 Gigabit optical interfaces, Gigabit bypass optical port, 2 Gigabit SFP optical ports, support DDM management;

● When the device is powered off, the two Bypass interfaces are directly connected (F1, F2), and when the device is powered, these two optical ports can be used as Gigabit optical Ethernet switching interfaces;

● Supports the transmission of IEEE802.1Q protocol VLAN ultra-long data packets, supports Ethernet packets with a maximum size of 16K bytes, supports large backplane bandwidth, large switching cache, and ensures line-speed forwarding of all ports;

● The electrical interface (RJ45 interface) supports 10/100/1000M self-adaptation, full/half-duplex mode, and MDI/MDI-X automatic detection;

● Supports IEEE 802.3D/W/S Standard STP/RSTP ring network protocol, can form RSTP ring network;

● Support IEEE802.3/802.3u/802.3ab/802.3z/802.3x store-and-forward mode;

● Support IGMP Snooping V1/V2, support GMRP, support IEEE 802.1Q 4K VLAN, support DSCP 8 queues;

● Ethernet interface with lightning protection, lightning protection reaches GB/T17626.5 (IEC61000-4-5) short-circuit current wave 10/700μs, open-circuit peak output voltage 6KV standard;

● Support wide range AC and DC input (9V-48V), support internal isolation, redundant dual power input, power supply supports overload protection and anti-reverse connection protection;

● Meet the requirements of industrial level 4 electromagnetic compatibility;

● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc., fanless and efficient heat dissipation, reducing repair time;

● IP40 shell protection level, can withstand the test of harsh environment, rail or wall mounting;

● Wide temperature type: working temperature -40℃~ +85℃;

● Optic Fiber     

Optical port: 2

Fiber: single fiber and dual fiber

Fiber interface: LC (SFP)

Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single mode

Transmission distance without relay: 0~80Km

Typical transmission power: 

single mode 100uw — 0.93mw

● 10/100/1000M Ethernet Ports  

Protocol: Compliant with IEEE 802.3ab, IEEE 802.3z

Speed: 10/100/1000M adaptive full/half duplex adaptive

MAC address table: Can learn 4096 MAC addresses

Physical interface: RJ45 socket supports Auto-MDIX

● Working Environment   

Working temperature: -40 ° C – +85 ° C

Storage temperature: -40 ° C – +85 ° C

Working humidity: 0% – 95% (no condensation)

MTBF: >100,000 hours

The LC interface of the 9-port SFP should be inserted into the LC interface of the 9-port SFP, and the LC interface of the 10-port SFP should be inserted into the LC interface of the 10-port SFP. F1 and F2 are the uplink and downlink interfaces. When a device loses power, the two F1 and F2 optical interfaces are straight-through interfaces.