Comset CM950W User manual

CM950W User Manual
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Industrial 5G Router CM950W
User Manual
Comset: 37/ 125 Highbury Rd, Burwood VIC 3125, Australia

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Table of Contents
1 Product Introduction ·························································································································································· 5
1.1 Product Overview ············································································································ 5
1.2 Typical Application Diagram ···································································································· 5
1.3 Features ····································································································································· 6
2 Hardware Installation ························································································································································· 8
2.1 Overall Dimensions ·················································································································· 8
2.2 Ports·········································································································································· 10
2.3 Powering up the CM950W ···································································································· 12
2.4 SIM/UIM cards ························································································································ 12
2.5 Terminal block ························································································································· 12
2.6 Grounding ································································································································ 14
2.7 Power Supply ·························································································································· 14
2.8 LED Description ······················································································································ 14
3 Software configuration ···················································································································································· 16
3.1 Overview ·································································································································· 16
3.2 How to log into the Router ····································································································· 16
3.3 Router status ··························································································································· 19
3.3.1 Status overview ··················································································································· 19
3.3.2 Network status ····················································································································· 20
3.3.3 Firewall Status ····················································································································· 23
3.3.4 Routes ··································································································································· 23
3.3.5 System log ···························································································································· 24
3.3.6 Kernel log ······························································································································ 25
3.3.7 Reboot log ···························································································································· 25
3.3.8 Realtime graphs··················································································································· 26
3.3.9 VPN ······································································································································· 27
3.4 System Configuration ············································································································· 28
3.4.1 Setup wizard ························································································································ 28
3.4.2 System ·································································································································· 31
3.4.3 Password ······························································································································ 33
3.4.4 NTP········································································································································ 34
3.4.5 Backup/Restore ··················································································································· 35
3.4.6 Upgrade ································································································································ 36
3.4.7 Reset ····································································································································· 37
3.4.8 Reboot ··································································································································· 38
3.5 Services configuration ············································································································ 38
3.5.1 ICMP check ·························································································································· 38
3.5.2 VRRP ···································································································································· 40
3.5.3 Failover (link backup) ·········································································································· 41
3.5.4 DTU ······································································································································· 43

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3.5.5 SNMP ···································································································································· 46
3.5.6 GPS (optional CM950W-G model) ··················································································· 48
3.5.7 SMS ······································································································································· 50
3.5.8 VPN ······································································································································· 59
3.5.8.1 IPSEC ································································································································ 59
3.5.8.2 PPTP ·································································································································· 63
3.5.8.3 L2TP ··································································································································· 66
3.5.8.4 OpenVPN ·························································································································· 69
3.5.8.5 GRE tunnel ························································································································ 71
3.5.9 DDNS ···································································································································· 72
3.5.10 Connect Radio Module ····································································································· 76
3.6 Network Configuration ··········································································································· 77
3.6.1 Operation Mode ··················································································································· 77
3.6.2 Mobile configuration ············································································································ 78
3.6.3 SIM Switch ···························································································································· 79
3.6.4 LAN settings ························································································································· 80
3.6.5 Wired-WAN ··························································································································· 85
3.6.6 WiFi Settings ························································································································ 86
3.6.6.1 WiFi General Configuration ···························································································· 87
3.6.6.2 WiFi Advanced Configuration ························································································· 88
3.6.6.3 WiFi Interface Configuration ··························································································· 89
3.6.6.4 WiFi AP client ···················································································································· 91
3.6.7 Interfaces Overview ············································································································ 93
3.6.8 Firewall ·································································································································· 94
3.6.8.1 General Settings··············································································································· 94
3.6.8.2 Port Forwards ··················································································································· 94
3.6.8.3 Traffic rules ························································································································ 95
3.6.8.4 DMZ ···································································································································· 99
3.6.8.5 Security ···························································································································· 100
3.6.9 Static Routes ······················································································································ 102
3.6.10 Switch ································································································································ 103
3.6.11 DHCP and DNS ··············································································································· 104
3.6.12 Diagnostics ······················································································································· 106
3.6.13 Loopback Interface ········································································································· 107
3.6.14 Dynamic Routing ············································································································· 107
3.6.15 QoS ··································································································································· 110

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Copyright © COMSET 2020
Comset is a registered trademark of Comset. Other brands used in this manual are trademarks of their registered holders.
Specifications are subject to change without notice. No part of this manual may be reproduced without the consent of
Comset. All rights reserved.
WARNING: Keep at least a 20 cm distance between the user’s body and the modem router device.
Address： 37/ 125 Highbury Road, Burwood VIC 3125, Australia
Web： http://www.comset.com.au
Phone: [phone]
Fax: [phone]

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Chapter 1
1 Product Introduction
1.1 Product Overview
The Comset CM950W is a New Generation 5G Industrial Router. Supporting both 5G SA and 5G NSA modes, the CM950W
delivers lightning internet speeds over the 5G networks. With two Gigabit Ethernet ports, two Fast Ethernet ports and
dual band 2.4GHz and 5GHz WiFi, the CM950W provides a powerful and rapidly deployable internet solution to commercial
customers and small to medium businesses.
The Comset CM950W is an Innovative Router powered by a Dual Core 880MHz CPU. It features dual SIM card slots for
backup redundancy, 4 x LAN ports for fast wired connections, 1 Gigabit WAN/LAN port for automatic failover between
NBN/ADSL and 4G LTE, as well as a GPIO with four digital input/output ports. Other features include VPN IPSEC, PPTP
(Server and Client), L2TP and OpenVPN to establish a secure connection over the 3G/4G network.
The Comset CM950W is a Global Router, supporting frequencies across all major carriers worldwide. The innovative design,
easy integration and rich built-in features make the CM950W the router of choice for a wide range of business and
commercial applications, including SOHO, SMB, industrial automation, building automation, security, surveillance,
transportation, health, mining and environmental monitoring.
1.2 Typical Application Diagram
The Comset CM950W 3G/4G/5G Router is suitable for a wide range of business, commercial and machine-to-machine
applications (M2M). A good example is the connection of various IOT and M2M devices back to a server over a secure 5G
connection using a secure VPN IPSEC tunnel, as illustrated below.

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1.3 Features
The CM950W supports the following:
 Worldwide 5G and LTE-A coverage
 Both SA and NSA modes
 2 x Gigabit Ethernet LAN ports & 2 x Fast Ethernet LAN ports
 1 x Gigabit Ethernet WAN/LAN port
 Dual-band WiFi (802.11 a/b/g/n, 2.4Ghz + 5Ghz)
 Dual SIM card slots
 USB3.0 port
 8 x SMA standard detachable antennas included: 4 x cellular antennas and 4 x
WiFi antennas
 Optimised EMC design
 TR-069, Web management, SMS control, SSH/Telnet/Command, SNMP
 Always on-line: On-line detection and automatic redial
 Built-in transient and reverse polarity voltage protection, over-current and over-voltage

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protection
 Wide range power input (5-40VDC)
 Smart power management
 Multi-constellation GNSS receiver for applications requiring fast and accurate positioning
 Serial RS232 port
 4 x Digital Input ports, that can also be used as Digital Output ports
 User friendly set-up wizard for easy configuration and setup
 Network traffic real-time graphs
 Network Diagnostic Tools (Ping, Traceroute and NSLookup)
 Advanced security, VPN, and stateful firewall to protect sensitive data
 Load balancing
 Robust Metal Case
 Desktop and Wall mount

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Chapter 2
2 Hardware Installation
1. Overall Dimensions
2. Accessories
3. Installation
2.1 Overall Dimensions

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2.2 Ports
FE1-FE2: LAN RJ45 10/100 Ethernet ports
GE1-GE2: LAN RJ45 10/100/1000 Ethernet ports
WAN: WAN RJ45 10/100/1000 Ethernet port
CONSOLE: Console port
RESET: System reset button
USB: USB3.0 host port
SIM1-SIM2: SIM1 and SIM2 trays

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VCC: DC wire positive pole. DC5~40V
GND: DC wire ground
GND: Serial ground
RX: Serial receive
TX: Serial transmit
RST: Reset
DIO0: digital I/O port 0
DIO1: digital I/O port 1
DIO2: digital I/O port 2
DIO3: digital I/O port 3

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Antenna Connection Table
Antenna Connectors Remarks
Cell1 for cell main antenna 1
Aux1 for cell auxiliary antenna 1
Cell2 for cell main antenna 2
Aux2 for cell auxiliary antenna 2
WiFi1 for 2.4GHz WiFi antenna 1
WiFi2 for 2.4GHz WiFi antenna 2
WiFi3 for 5GHz WiFi antenna x 1
WiFi4 for 5GHz WiFi antenna x 2
GPS for GPS antenna
2.3 Powering up the CM950W
Please ensure the SIM cards are inserted, and the antennas are connected before powering
up the router.
2.4 SIM/UIM cards
1. Insert a paper clip into the hole next to the SIM tray and gently pull the SIM tray.
2. Place your SIM card into the tray. It will only fit in one position, because of the notch.
3. Insert the tray in the router. Make sure the tray is completely inserted.
2.5 Terminal block
Please refer to the following table on Pin description relating to the terminal block:

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.
Attention:
1. If you are not using the AC adapter supplied with the router, and if you wish to power
up the unit using the terminal block, the power cable should be wired with the correct
voltage polarity. Wrong wiring will destroy the equipment. Pin 1 and Pin 2 are reserved
for power, where Pin 2 is “GND” and PIN 1 is power input “VCC” (DC5~40V).
I/O Terminal on router Serial port RS232
Port 3 (GND) Pin 5
PIN Signal Description Note
1 VCC +5~40V DC Input Current: 12V/1A
2 GND Ground
3 GND Serial Ground
4 RX Receive Data
5 TX Transmit Data
6 RST Reset
To reset the router to factory
default, simply short the RST
pin with the GND Pin and hold
for 3 sec. If you hold for
1 sec, the router will reboot.
7 DIO3 General
Purpose
I/O
8 DIO2
General Purpose
I/O
9 DIO1
General Purpose
I/O
10 DIO0
General Purpose
I/O

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Port 4 (RX) Pin 2
Port 5 (TX) Pin 3
Note: If you do not get a serial connection, try to switch Port 4 and Port 5.
2.6 Grounding
To ensure a safe operation, the cabinet where the router is installed should be grounded
properly.
2.7 Power Supply
The CM950W supports a wide range of DC voltage between 5 VDC and 40 VDC. The
router is supplied with a 12 VDC power adapter that is wired to VCC and GND on the
terminal block.
PS: The CM950W router can also be powered via POE (Power over Ethernet). A passive
POE adapter 12VDC or 24VDC is required.
2.8 LED Description
Please refer to the following table for LED description.
LED Indication Light Description
SYS On for 25 seconds On for 25 seconds after power up
Blinks System normal operation
Off or still on after
25 seconds
System failure
FE 1
FE2
GE1
GE2
Blinks Ethernet data transmission
Off No Ethernet connection
On Ethernet is connected

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VPN On IPSec VPN tunnel set-up
Off IPsec VPN tunnel not set-up or Down/Inactive
SIM1
SIM2
Solid orange light Cell connection is Up and now you have access
to the Internet
Flashing orange
light
Attempting to establish an internet connection
2.4G
5G
On WiFi Enabled
Off WiFi Disabled
WAN Blinks Ethernet data transmission
Off No Ethernet connection
On Ethernet is connected
PWR On Power is on
USB On External USB device is connected
GPS On GPS is online
S1
S2
S3
Off No signal, or signal checking is not ready
Blinks once every 2
seconds
Signal bar is 1
Blinks once every
second
Signal bar is 2
Blinks once every
half a second
Signal bar is 3

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Chapter 3
3 Software configuration
1. Overview
2. How to log into the router
3. How to configure the router
3.1 Overview
The CM950W router has a built-in WEB interface. Below are instructions on how to access the
web interface and configure the router.
3.2 How to log into the Router
3.2.1 Network Configuration
The router’s default parameters are:
Default IP: 192.168.1.1
Subnet mask: 255.255.255.0
There are two ways to configure the IP address of your PC.
1) Manual settings
Set the PC IP to 192.168.1.xxx (xxx = 2~254), subnet mask: 255.255.255.0, default
gateway: 192.168.1.1, primary DNS: 192.168.1.1.

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2) DHCP settings
Choose “Obtain an IP address automatically” and “Obtain DNS server address
automatically”. Then click the ‘OK’ button.

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3.2.2 Log into the router
 Open a Web browser and type in 192.168.1.1 into the address field, then press “Enter”.
 Type in the username and password. Both username and password are “admin”.
Then click on the “Login” button.
To configure the router, you can skip the following section “Router status” and go straight to System>
Setup wizard which is covered in section 3.4.1

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3.3 Router status
3.3.1 Status overview
Click “Status” in the navigation bar, and then click “Overview”.

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3.3.2 Network status
The Network status page consists of three tabs, detailing information about Mobile, WAN and
LAN interfaces status.