Industrial: Rail switch: 8 electrical ports +4 gigabit optical ports (optical port support bypas)
| Service port | 8 Gigabit optical ports +4 SFP optical ports (Supports Bypass) |
| Debugging management interface | 1 RJ45 port type serial port |
| Other | Alarm port, connection indicator, status indicator |
| CPU chip | Cortex-A7Architecture, main frequency 1.2GHz, integrated MAli400MP2 GPU, support memory DDR3L/LPDDR3 |
| MAC chip | Support 8 1Gbps and 4 10Gbps/1Gbps multiplexing ports, support L2, L3, L4 protocol parsing, built-in TCAM search engine, support ACL and QoS, support exchange delay accumulation and stream-based dwell time measurable features, support a variety of TSN standards |
| PHY chip | Supports two groups of QSGMII interfaces, eight |
| 10/100/1000MbpsUTP Electrical interface | |
| Non-blocking line-speed forwarding capacity | ≥28Gb |
| Operating temperature | -40℃～＋85℃ |
| Working humidity | 5%～95% |
| Power source | Input voltage range DC:18V～72V |
| Ultra-wide operating temperature range：-40℃to+85℃ | |
| High reliability, low ripple noise | |
| EMS Meet the requirements of power level 4 standards | |
| Meet the 1.2/50us5KV impulse voltage requirements | |
| Comply with UL/EN/IEC62368, BSEN62368 certification standards | |
| Layer 2 function | Support Layer 2 features such as VLAN, MAC, LLDP, STP, IGMP, MAC address learning, aging, port mirroring, port aggregation, and access control |
| Time sensitive network characteristics | Supports time sensitive network features such as IEEE802.1AS, IEEE802.1Qbv, IEEE802.1Qbu, IEEE802.1Qci, and IEEE802.1CB |
| Time synchronization accuracy | ≤100ns |
| Devices | All devices are made in China |
| Electromagnetic compatibility | Meet EMC requirements for electromagnetic compatibility |
