High-Performance SV910N Automotive Ethernet Switch from China Suppliers - Reliable Factory 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 (Precision Time Protocol)
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 | - |
| 15 | Supports LP | |
| 35 | Supports LP+V2X |
Product Interfaces
Product Size
Frequently Asked Questions
What are the operating and storage temperature ranges for this device?
The device is designed to operate in extreme conditions, supporting an operating temperature range of -35~+75℃ (-31~+167℉) and a storage temperature range of -40~+85℃ (-40~+185℉).
Does the device support Wi-Fi connectivity?
Yes, Wi-Fi is available as an optional feature. It supports 2.4G/5.8G dual-band (IEEE 802.11b/g/n/ac/ax). The optional WiFi 6 module provides a theoretical maximum speed of up to 1774Mbps.
What networking and security features are included?
The device includes robust security features such as a full-state packet inspection (SPI) firewall, DoS attack prevention, and IP/MAC filtering. It also supports multiple VPN protocols including IPsec, OPENVPN, L2TP, PPTP, VXLAN, and GRE.
What type of power supply does it require?
It uses an external power adapter (12V 2A) and supports a wide DC power input range of 9~48V. It is also equipped with a 4-pin aviation connector that supports dual redundant power inputs.
How can I configure and manage the device?
You can easily configure the device via Web, Telnet, SSH, and Console interfaces. It also supports configuration import and export, as well as scheduled reboots and custom scheduled tasks.
What is the physical durability and protection level?
The device features a durable aluminum alloy housing designed for desktop placement. It has an IP40 protection level and includes built-in reverse polarity, overvoltage, and overcurrent protections.