High-Performance SV910N Automotive Ethernet Switch - China Suppliers & Factory for Vehicle Connectivity Solutions
Product Features
- Supports three 1000/100 BASE-T1 ports, three 100 BASE-T1 ports, and two 1000/100 BASE-TX ports
- Supports two DO channels (relay outputs) and two DI channels (one dry-contact input and one wet-contact input)
- Supports input-voltage monitoring with reporting and alarm functions
- Supports PTP
Technical Parameters
| Hardware Performance | |
| CPU | Quad-core A55, up to 2 GHz clock speed |
| Memory | 2GB, expandable to 4GB |
| FLASH | EMMC 8GB, expandable to 64GB |
| WIFI (Optional) | Supports 2.4G/5.8G dual-band with a theoretical maximum speed of 866.7Mbps. Optional WIFI6 with a theoretical maximum speed of 1774Mbps |
| System Time | Time synchronization using NTP technology with built-in RTC |
| Interfaces | |
| Automotive Ethernet Interfaces | 3 × 1000/100 BASE-T1 and 3 × 100BASE-T1 |
| Standard Ethernet Interfaces | 2 × 1000/100 BASE-TX Ethernet interfaces with M12 aviation connectors |
| Wi-Fi (Optional) | IEEE 802.11b/g/n/ac/ax IEEE 802.11ax (WiFi6), Up to 1774Mbps IEEE 802.11ac (WiFi5), Up to 866Mbps |
| Antenna Interface | 1 × 4-in-1 mini FAKRA Wi-Fi antenna interface |
| Power Interface | 1 × 4-pin aviation connector, supporting dual redundant power inputs: DC 9–48 V |
| Serial Port | 1*RS232, 1*RS485 |
| CAN Interface | 2 × CAN interfaces, expandable to 3 × CAN interfaces |
| Relay | 2 × relay outputs, maximum input voltage: 30 VDC / 250 VAC, maximum current: 5 A |
| DI | 2 × opto-isolated DI channels (DI0 for dry contact testing, DI1 for wet contact testing) Logic 0: Wet contact 0–2 VDC or dry contact closed Logic 1: Wet contact 9–30 VDC or dry contact open |
| Indicators | 9 Indicators (1 PWR, 1 SYS, 1 WIFI, 1 NET, 3 signal strength, SIM1, SIM2) SIM1 and SIM2 (reserved, inactive for switch model). |
| Power Characteristics | |
| Power Supply | External power adapter (12V 2A) |
| Operating Voltage | Wide power input DC 9~48V |
| Operating Conditions | |
| Operating Temperature | -35~+75℃ (-31~+167℉) |
| Storage Temperature | -40~+85℃ (-40~+185℉) |
| Operating Humidity | 5%~95% (non-condensing) |
| Device Ventilation | Natural heat dissipation, no noise |
| Physical Characteristics | |
| Casing Material | Aluminum alloy housing |
| Installation Method | Desktop placement |
| Device Safety and Reliability | |
| Hardware WatchDog | Built-in hardware watchdog with automatic device fault self-recovery |
| Safety and Reliability | Reverse polarity protection, overvoltage protection, overcurrent protection; Ethernet interface built-in 1.5KV electromagnetic isolation protection; RS232/RS485 interface built-in 15KV ESD protection |
| Protection Level | IP40 |
| Certification | Complies with CCC, Rohs, CE |
| Networking Feature | |
| WAN Protocol | Supports Static IP, DHCP, PPPOE |
| IP Applications | Supports Ping, Trace, DHCP Server, DHCP Relay, DHCP Client, DNS relay, DDNS, Telnet |
| Wi-Fi | Supports both AP (Access Point) mode and Client (STA) mode |
| VLAN | Supports VLAN, including both Tagged and Untagged modes for VLAN ID assignment |
| Static Routing | Supports adding static routes |
| Dynamic Routing | Supports dynamic routing protocols OSPF and RIP |
| Policy Routing | Supports policy routing to enable traffic splitting |
| Wi-Fi (Optional) | |
| Protocol Standards | IEEE 802.11b/g/n/ac/ax (Optional) |
| Speed | IEEE 802.11ax(WiFi6), Up to 1774Mbps IEEE 802.11ac(WiFi5), Up to 866Mbps |
| Data Security | IPsec VPN/L2TP/PPTP/GRE/GRETAP/Vxlan/OPEN VPN/CA certificate |
| Security Features | Open system, shared key, WPA/WPA2 authentication, WEP/TKIP/AES encryption |
| Working Modes | AP and Client (WiFi STA) |
| Firewall & Network Security | |
| Firewall | Full-state packet inspection (SPI), DoS attack prevention, multicast Ping packet filtering, port mapping, and IP-MAC binding |
| VPN | IPsec/OPENVPN/L2TP/PPTP/VXLAN/GRE/GRETAP |
| NAT | Supports DMZ and Port Forwarding |
| Address Filtering | Supports IP, domain name, and MAC filtering; Allows configuration of blacklists and whitelists |
| Applications | |
| DTU | Supports TCP, UDP, MQTT, HTTP, HJ212-2017, NTRIP, MODBUS TCP, MODBUS RTU, and MODBUS TCP-to-MODBUS RTU protocols |
| Data Acquisition | Southbound: Supports Modbus RTU/TCP and Siemens S7 protocols Northbound: Supports TCP, MQTT, HTTP, JSON, HJ212-2017; Supports up to 5 configurable servers with different protocols |
| Status Reporting & Retrieval | Supports querying and scheduled reporting of device status via TCP, MQTT, or HTTP, including dial-up status, operational status, and link usage |
| Scheduled Tasks | Supports scheduled reboot and customizable scheduled tasks |
| SNMP | Supports SNMP v1/v2/v3 |
| System Settings | |
| Logging Functionality | Supports local system log viewing, remote logging, and serial output logs; Supports log retention during power outage |
| Configuration Mode | Supports configuration via Web, Telnet, SSH, and Console; Supports configuration import and export |
| System Time Settings | Built-in RTC clock; Supports NTP network time synchronization, manual time setting, and GPS time synchronization |
| Maintenance Tools | Ping, route tracking |
Product Selection Summary
| Model | PID | Version Description |
|---|---|---|
| SV910N | 05 | Standard Version |
| 15 | Supports LP | |
| 35 | Supports LP+V2X |
Product Interfaces
Product Size
Frequently Asked Questions
What types of Ethernet ports does the SV910N series support?
It supports three 1000/100 BASE-T1 ports, three 100 BASE-T1 ports, and two 1000/100 BASE-TX Ethernet interfaces equipped with M12 aviation connectors.
Is the device suitable for extreme temperature environments?
Yes, the device is designed with a wide operating temperature range of -35℃ to +75℃ (-31℉ to +167℉) and utilizes natural heat dissipation.
Does this product support Wi-Fi connectivity?
Wi-Fi is optional. You can choose to equip it with IEEE 802.11ac (WiFi 5) up to 866Mbps or IEEE 802.11ax (WiFi 6) up to 1774Mbps.
What safety and protection features are built into the hardware?
It features an IP40 aluminum alloy housing, hardware watchdog, reverse polarity protection, overvoltage/overcurrent protection, 1.5KV electromagnetic isolation for Ethernet, and 15KV ESD protection for serial interfaces.
What are the power supply requirements?
It requires an external 12V 2A power adapter and supports a wide power input range of DC 9~48V with dual redundant power inputs via a 4-pin aviation connector.