S9925Si-5G


Overview

RICON S9925Si Router is an industrial-grade, high-speed mobile router designed for 5G NR cellular network technology, powered by the Qualcomm SDX62 chipset. Equipped with a single radio modem interface and dual SIM slots, it ensures robust connectivity for applications like remote office security, data collection, and IoT deployments.


The S9925Si Router maximizes efficiency with ZeroTouch-RF for automated setup, reducing field service costs. It features Gigabit-class 4 x LAN and 1 x WAN (PoE) switchports, dual-band WiFi (2.4GHz/5GHz), and a throughput of approximately 600 Mbps. With an IP30 rating, it operates reliably in harsh environments (-40~70°C).

Configuration is seamless via web GUI, CLI, or Ricon Management System Controller (RMSC), enabling bulk configuration and real-time monitoring of all Ricon products. The router supports advanced features like IPSec, OpenVPN, identity-based firewall, and GNSS positioning (GPS/QZSS/GLONASS/BDS).


Key Features
  • Gigabit class 4 x LAN Switchports
  • Gigabit class 1 x WAN Switchport (PoE)
  • Single radio Modem Interface
  • Single 5G (SDX62 Qualcomm)
  • PoE Power Support
  • 1 x External SD/TF Card Slot
  • 1 x USB 2.0 Port (Type-A)
  • 2 x SIM Slots
  • 1 x industrial DC Power Input 2.1mm
  • 1 x 2.4GHz WiFi Interface
  • 1 x 5GHz WiFi Interface
  • 1 x Serial Console Port (RJ-45)
  • MTBF: >250,000 hours

Specifications


General specifications


CPU

Qualcomm IPQ4019

Quad-Core ARM Dual Cortex A9 @2.2GHz

Memory

2GB DDR3

Storage

eMMC – Samsung C499918 5.1 HS400

4Gb /w SLC mode partitioning (8Gb Full Size)

Secure Boot

ARM Trustzone

RTC (Real-Time Clock)

Phillips PCF8563

HW Watchdog

SGMICRO SGM706/C122731

SPI Flash

2 x 256MB Integrated resillient


Interfaces and Configuration

LAN

4x10/100 Mb

WAN

1x10/100 Mb 


DHCP Server

IPv4/IPv6 Support

DHCP Server mode for native VLAN

DHCP Server mode for each VLAN

DHCP Forwarding/Relay

Configurable scope options (IP Pool, exclude addresses, default gateway, DNS addresses, domain prefix…)


Cellular Specifications


Cellular Modem Module 

Quectel RM520N-GL (5G Qualcomm SDX62 Chipset)

Module Type

M.2

Region

Global

Chipset

Qualcomm SDX62 5G

Category

5G: 3GPP Rel-16

Cellular Bands (SDX62)

Quectel RM520N-GL

5G NR/NSA 

n1/ 2/ 3/ 5/ 7/ 8/ 12/ 13/ 14/ 18/ 20/ 25/ 26/ 28/ 29/ 30/ 38/ 40/ 41/ 48/

66/ 70/ 71/ 75/ 76/ 77/ 78/ 79

5G NR/SA 

n1/ 2/ 3/ 5/ 7/ 8/ 12/ 13/ 14/ 18/ 20/ 25/ 26/ 28/ 29/ 30/ 38/ 40/ 41/ 48/

66/ 70/ 71/ 75/ 76/ 77/ 78/ 79

LTE-FDD

B1/ 2/ 3/ 4/ 5/ 7/ 8/ 12/ 13/ 14/ 17/ 18/ 19/ 20/ 25/ 26/ 28/ 29/ 30/

32/ 66/ 71

LTE-TDD

B34/ 38/ 39/ 40/ 41/ 42/ 43/ 46 (LAA)/ 48 (CBRS)

DL 3CA

Intra-Band and Inter-band

DL 256QAM/ UL 64QAM

Supported

SIM Support

2 x U-SIM Cards


Security Features

Firewall

Stateful firewall (DoS, ALG, SPF, Anti-Phishing protection)

Specific allow/block rules for subnets and hosts (LAN/WAN/Tunnel)

Allow/Block access for specific sources for WEB UI, CLI

Filters

Domain Filters

AllowList and DenyList for specific Domain Names

IP Filters

AllowList and DenyList for specific IP Hosts, Subnets

MAC Filters

WhiteList and BlackList for specific MAC Addresses

TrustZone

ARM TrustZone is supported 

Misc

Security logging

Security alarms

Packet capture logging (Dump to file pcap)


GNSS / GPS Features                                                               

Chipset

Quectel LC29HAAMD

Supported Bands

GPS/ QZSS: L1 C/A, L5

GLONASS: L1

Galileo: E1, E5a

BDS: B1I, B2a

Default Constellations

GPS + GLONASS + Galileo + BDS +

QZSS

Number of Concurrent GNSS

4 + QZSS

Sensitivity

Acquisition: -147 dBm

Tracking: -165 dBm

Reacquisition: -159 dBm

Protocols

NMEA 0183/ RTCM 3.x

SBAS

WAAS, EGNOS, MSAS and GAGAN


Management Features

Management Interfaces

Web User Interface 

CLI (Telnet, SSH, SSHv2)

TR069 w/ data models: TR0181 & TR098 integrated.

SNMPv2, SNMPv2c, SNMPv3

AT Commands for Modem Management (CLI)

Version Management

Image Checksum

Active version and backup version

Auto rollback feature when remote upgrade fails

Accounts Management

Integrated Admin/Guest accounting

TACACS/TACACS+, Radius Auth. models

Retrievable Parameters

WEB UI / CLI / TR-069 / SNMP

  • RSRP
  • RSRQ
  • RSSI
  • SINR
  • Cell ID/NCI/BTS Id
  • EarFCN
  • BAND
  • Bandwidth Live 
  • Tx power
  • SIM ICCID
  • LAC
  • LAN IP Addresses
  • WAN IP addresses
  • Serial Number
  • Firmware Version
  • Status
  • Signal Level


Cellular Modem Features

APN Data Services

Dynamic APN support

Multi APN support (Max. 4 Simultaneous APN)

SIM PIN management

APN static mapping to WAN tunnel(s) & interfaces

APN static mapping to LAN & VLAN(s)

Multiple bearer support w/ Policy Routing with dual radio

Bridge Mode Support

Modem Interface Configuration

Configurable MTU size

SIM Slot selection

Full band-scan

Modem Band-Lock

Auto/On-Demand dial

Enable/Disable Radio

Pppd and DHCP dialing options

Modem Failover

Support fail-over on interface drop.

Support fail-over on traffic flow interruptions

Support Automatic connection recovery.

Auto return to Main (Supported w/ Dual Modem Modules)

Scheduled return to Main (Supported w/ Single Modem Module) 


Wi-Fi


Chipset

Qualcomm IPQ4019 Integrated

Wi-Fi Specifications

General Specifications

2x2/40MHz Radio

2.4GHz, 5GHz full band support

Up to 64 concurrent clients

2.4 GHz (WiFi4)

IEEE802.11 a/b/g/n

20/40MHz Support

Tx Output Frequency Range: 2400~2496 MHz

5.8 GHz (WiFi5)

IEEE802.11 n/ac 

20/40MHz Support

Tx Output Frequency Range: 4900~5925 MHz

Throughput is ~600Mbps

MIMO

2x2 DL MIMO

MU-MIMO 

Region

Global

Wireless Security

Protocols

WEP, WPA, WPA2, WPA3 Client

Encryption

AES, TKIP

Mode

Accesspoint, WiFi Client (Station) modes supported

**MU-MIMO is supported with both modes above

**2x2 DL MIMO is supported with both modes above

Multi SSID

Supported with Accesspoint Mode

Not supported with Client (Station) mode



Regulatory


Certifications

FCC

CE-RED 

E-Mark (Vehicle Vibration Compliancy)

RoHS

Health & Safety

IEC 62368-1:2018

EN IEC 62368-1:2020+A11:2020

EN IEC 62311:2020

EMC

ETSI EN 301 489-1 V2.2.3

ETSI EN 301 489-17 V3.2.4

ETSI EN 301 489-52 V1.2.1

EN 55032:2015+A11:2020

EN 55035:2017+A11:2020

EN IEC 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

Efficient use of Radio Spectrum

·     ETSI EN 300 328 V2.2.2

·     ETSI EN 301 511 V12.5.1

·     ETSI EN 301 908-1 V13.1.1

·     ETSI EN 301 908-2 V13.1.1

·     ETSI EN 301 908-13 V13.1.1


Networking Features

Routing

Static Routing

RIPv1, RIPv2

OSPFv2, OSPFv3

BGP, eBGP

MPLS

VRF, VRF-Lite

Tunnels

IPSec

IKEv1, IKEv2

Encryption Algorithms (DES, 3DES, AES, AES128, AES256)

Hash (md5, SHA, SHA256)

Tunnel/Transport modes

Multiple Access-List configurable

GRE, mGRE, DMVPN (Layer3)

Configurable MTU mss-adjustment

EoGRE (Layer2)

L2TP Client, L2TP Server, PPTP

**Multiple simultaneous tunnel existence for different LAN/VLANs

Forwarding

NAT (Enable/Disable)

PAT

Port Forwarding

RBUE (route Behind UE)

QoS

L2 Network Bridging

Load Balancing

Per-Package Forwarding Support


Security Features

Firewall

Stateful firewall (DoS, ALG, SPF, Anti-Phishing protection)

Specific allow/block rules for subnets and hosts (LAN/WAN/Tunnel)

Allow/Block access for specific sources for WEB UI, CLI

Filters

Domain Filters

AllowList and DenyList for specific Domain Names

IP Filters

AllowList and DenyList for specific IP Hosts, Subnets

MAC Filters

WhiteList and BlackList for specific MAC Addresses

TrustZone

ARM TrustZone is supported 


Ordering Information & Accessories

High-Speed Mobile Router – 5G NR Single Cellular Radio Interface

4xLAN Gigabit, 1xWAN Gigabit PoE, 2xSIM Slots

2.4GHz-5GHz Wi-fi 802.11b/g/n/ac



Defaults

Default Box Contents

1 x S9925Si Router Hardware

4 x Multi-Band Omni-Directional Antennas for 5G NR

4 x WiFi antenna for 2.4GHz and 5GHz 

1 x 48VDC 1.5A 60W Power Supply 

1 x DIN-Rail mounting kit

1 x 12 PIN Terminal block connector (Optional) 

1 x GPS Antenna 2m. Indoor

1 x 1m. CAT6 Ethernet patch cable

1 x 1.5m. CAT6 Ethernet patch cable