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SV900 – Vehicle Networking Platform (5G Vehicle Gateway)

Technical Specification  for SV900 – 5G Vehicle  Gateway

✓ StarRouter 900 (SV900) series products are IoT wireless routers integrating 4G/5G network and Virtual Private Network (VPN) technologies. Equipped with 4G/5G Wireless Wide-Area Network (WWAN) and Wi-Fi Wireless Local-Area Network (WLAN) technologies, this device provides uninterrupted access to multiple network connections. With comprehensive security features and wireless service capabilities, it delivers high-speed and stable data transmission channels for users.

    Product Features

    · Supports dual-mode configurations with optional dual 5G or 5G+4G/Redcap 

    modules

    · Supports SIM/eSIM cards

    · Features M12 automotive-grade connectors for secure and reliable performance

    · Supports GPS/BeiDou (optional)

    · Supports WIFI6 (optional)

    · Supports Linux system for secondary development, with comprehensive development guidelines provided

    Topology Diagram

    Topology Diagram

    Technical Parameters

    Hardware Performance
    Memory 512MB
    FLASH EMMC 4GB, expandable to 8GB
    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
    Network support 5G:
    N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N71/N75/N76/N77/N78/N79
    4G:
    FDD-LTE:B1/B3/B5/B7/B8/B20/B28/B32/B71
    TDD-LTE:B38/B40/B41/B42/B43/
    3G:
    WCDMA:B1/B2/B4/B5/B8
    Note: Frequency bands not listed can be supported by replacing the module
    System Time    Time synchronization using NTP technology with built-in RTC
    Interfaces
    Ethernet Interface 5 × M12 aviation connectors (1000/100 Mbps) as LAN ports, configurable as WAN via software
    SIM Card Interface 2 (drawer-style card slot, supports 1.8V/3V SIM/UIM cards), compatible with ESIM

    Reset

    1 (reset button)

    Antenna Interface

    3
    8 (5G/4G antennas, 50 ohm impedance, Fakra connector)
    4 (WiFi antennas, 50 ohm impedance, Fakra connector)

    Power Interface  

    1, 4-pin aviation connector with built-in reverse polarity and overvoltage protection

    Serial Port, CAN Port

    1*RS232,1*RS485,1*CAN,M12 aviation connector

    Indicators

    14 indicators (1 PWR, 1 SYS, 1 WIFI, 1 NET, 3 signal strength, SIM1, SIM2, 5 Ethernet)

    Power Characteristics

    Power Supply 

    External power adapter (12V 2A)

    Operating Voltage

    Wide power input DC 9~48V (expandable to 9~60V)

    Standby Power Consumption

    300~350mA@12V DC

    Operating Power Consumption

    450-600mA@12V DC

    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

    Dimensions

    Length*width*height:245*171*61mm (excluding antenna and mounting components)

    Installation Method

    Desktop placement

    Weight

    Net weight: 1.6KG (excluding antenna and mounting components)
    Gross weight: 2.7KG (with accessories and packaging box)

    Device Safety and Reliability

    Safety and Reliability

    Power reverse polarity protection, overvoltage protection, overcurrent protection; Ethernet interface with 1.5KV electromagnetic isolation protection; RS232/RS485 interface with 15KV ESD protection; SIM/UIM card interface with 15KV ESD protection

    Protection Level

    IP40

    Certification

    Compliant with CCC, RoHS

    MTBF

    ≥100,000 hours

    Software Features

    Cellular Network

    Optional dual 5G or 5G + 4G / RedCap configuration, supporting band locking and mode locking

    5G LAN(optional)

    Supports 5G LAN

    Bridge Mode

    Supports bridge mode, allowing the IP address obtained from the cellular network dial-up connection to be directly assigned to the downstream device

    WAN Protocol

    Supports static IP, DHCP, PPPoE, PPP

    IP Applications

    Supports Ping, Trace, DHCP Server, DHCP Relay, DHCP Client, DNS relay,  DDNS, Telnet

    WiFi

    Supports AP and STA (Client) modes

    VLAN

    Supports VLAN, including both Tagged and Untagged modes for VLAN ID assignment

    Multi-link Management

    Supports link detection and link backup, with flexible combinations of dual 5G, WAN, and Wi-Fi for redundancy

    Static Routing

    Supports adding static routes

    Dynamic Routing

    Supports dynamic routing protocols OSPF and RIP

    Policy Routing

    Supports policy-based routing for traffic segmentation and load distribution

    Firewall&Network Security

    Firewal

    Full-State Packet Monitoring (SPI), Denial-of-Service (DoS) Attack Prevention, Multicast Ping Packet Filtering, Port Mapping, IP-MAC Binding

    VPN

    IPsec VPN/VxLAN/L2TP/PPTP/GRE /GRD TAP/OPEN VPN/CA Certificate

    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

    Traffic Statistics

    Supports total device traffic and per-IP traffic statistics; supports bandwidth control for excessive traffic

    Scheduled Tasks

    Supports scheduled reboot and customizable scheduled tasks

    Cloud Device Management Platform

    Supports remote configuration, remote upgrade, and remote monitoring

    Location Services

    Supports cell tower-based positioning; optionally supports GPS/BeiDou; can report either Base Station or GPS information

    SNMP

    Supports SNMP v1/v2/v3

    WLAN (Optional)

    Protocol Standards

    IEEE 802.11b/g/n/ac/ax (optional)

    Rate

    IEEE 802.11ax (Wi-Fi 6): Maximum data rate up to 1774 Mbps
    IEEE 802.11ac (Wi-Fi 5): Maximum data rate up to 866 Mbps

    Security Features

    Open system, shared key, WPA/WPA2 authentication, WEP/TKIP/AES encryption

    Working Modes

    AP and Client(WiFi STA)

    System Settings

    Logging Functionality

    Supports local system log viewing, remote logging, and serial output logs; supports log retention during power outage

    Configuration Mode 

    Supports Telnet, WEB, SSH, and Console configurations

    Upgrade Mode

    Supports WEB upgrade and FOTA upgrade

    System Time Settings

    Built-in RTC clock; supports NTP network time synchronization, manual time setting, and GPS time synchronization

    Maintenance tools

    Ping, route tracking

    Status Query

    System status, modem status, network connection status, route status

    Product Interfaces

    Product InterfaceProduct Interface (2)

    Product Dimension

    Product Dimension

    Product Selection

    Model PID Version Description
    SV900 00 Supports 2*5G modules
    SV900 02 Supports 1*5G module+1*4G module
    SV900 03 Supports 1*4G modules
    SV900 04 Supports 1*5G modules
    Product Selection