OBSERVA Telecom RT880 4G LTE Cat.4 CPE User Manual

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Document ID	2895072
Application ID	fLq6PWBT5bViaR3lJpO+bg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	370.46kB (4630749 bits)
Date Submitted	2016-02-03 00:00:00
Date Available	2016-02-03 00:00:00
Creation Date	2016-01-23 17:59:54
Document Lastmod	2016-01-23 17:59:54
Document Title	Users Manual
Document Creator	WPS Office
Document Author:	a

RT880 Wireless Router&Access Point
User Manual
Table of Contents
Chapter 1：Product Overview
1.1 Introduction …….……………………………………………………………….….…… 3
1.2 Product Features……………………………………………………………………….... 3
1.2.1 Product Layout ………………………………………………………………….. 5
Chapter 2：Quick Setup Guide
2.1 Network Requirements ……………………………………………………………..…... 5
2.2 System Requirement…………………………………..…………………………….…… 5
2.2.1 Placement ……………………………………………………………………….…5
2.2.2 Network Setup ………………………………………………………………….… 5
2.2.2.1 WAN Setting
2.2.2.2 3G/4GSetting
Chapter 3：Product Setting
3.1Configuration wizard…………………………………………………………...…….…. 7
3.1.1 TCP/IP Setting………………………………………………………………….…. 7
3.1.2 Log In…………………………………………………………………………….… 7
3.2 Internet Setting ………………………………………………………………………..... 9
3.2.1 WAN Mode Setting……………………………………………………………...... 10
3.2.2 SIM Card Setting ……………………………………………………………….... 10
3.2.3 WAN………………………………………………………………………..….….. 11
3.2.4 LAN……………………………………………………………………………..…. 11
3.2.5 DHCP……………………………………………………………………………....11
3.2.6 DHCP Static …………………………………………………………………....…11
3.2.7 DHCP Clients List…………………………………………………………….…....12
3.2.7Advanced Routing ……………………………………………………………....…12
3.3 Wireless Setting ..…..…………………………………………………………….….......13
3.3.1 Basic Setting ………………………………………………………………….……13
3.3.2 Wireless Security Setting …………………………………………………….….. 14
3.3.3 WDS .………………………………………………………………………...……. 15
3.3.4 WPS ………………………………………………………………………….….….15
3.4.5 Web Content Filter…………………………………………………………………15
3.4 Firewall………………………………………………………………………………….....16
3.4.1 MAC/IP/Port Filtering …………………………………………………………....17
3.4.2 Port Forwarding ……………………………………………………….……….....18
3.4.3 DMZ ………………………………………………………………………...…...…18
3.4.4 System Security ………………………………………………………………….…19
3.5 3G/4G ……………………………………………………..…………………….…..……19
3.5.1 3G/4G Setting ……………………………………………………………….……..20
3.5.2 3G/4G Status ………………………………………………………………..….….21
3.5.3 Call Management…………………………………..……………………………………………………...….22
3.5.4 PIN Management………………….…………………………….…………………….…………………...….22
3.6 Storage……………………………………………………………………….……..…….22
3.6.1 FTP Server ……………………………………………………………………...... 22
3.7 Administration……………………………………………………………………………22
3.7.1 Management……………………………………………………………………..…23
3.7.2 Uploading Firmware ………………………………………………………..……. 23
3.7.3 Setting Management …………………………………………………………..…. 25
3.7.4 Status …………………………………………………………………………..….. 25
3.8 SMS……………….………………………………………………………………..….… 25
Appendix Ⅰ…………….………………………………………………………………..…… 27
Appendix Ⅱ……….………………………………………………………………………..…… 28
Appendix Ⅲ ………………………………………………………………………………...…... 28
Chapter 1：Product Overview
1.1 Introduction
Thanks for purchasing RT880 broadband router. This router, equipped with the latest 4G and
Wireless-N technology, is a full function network equipment. It can support you to freely access
network connection in different occasions, such as meeting, exhibition, factory, or home. When
using SIM card to access network, you could also make phone calls or send text messages
simultaneously. RT880 has extraordinary performance, and is very easy to use and manage. It
supports multiple devices sharing one broadband link and ISP account, to offer you great
convenience and cost efficiency. In the meanwhile, it provides multiple management functions, to
configure system, DHCP server, firewall, static route table. RT880 broadband router is easy to
configure, so non-professionals could configure the device. Before you start to configure RT880,
please read this user guide, to fully understand the functions of RT880.
1.2.1 Product Layout
4
Number
LED
Description
Power
When build-in battery has low power, the light is yellow. When
power is on or the build-in battery is full, the light is green.
WIFI
Light up in green when WIFI is enabled; blink when data transfer.
Internet
USB
Light up in green when USB is inserted.
Tel
Light up in green when you make a phone call.
Signal
Number
Connections
Light up in green when Internet is enabled. Blink when data
transfer.
Show signal strength.
Description
Connect Power to DC-Jack 5V/3A Power Adapter. Using power
supplies with a different voltage from the one included with the
RT880 will cause damage and void the warranty.
Power Adapter
USB
Insert flash drive for file sharing only. No address info is
exchanged between device and PC/LAPTOP by a USB cable.
LAN1-4
LAN ports provide connections to Ethernet enabled devices.
10
WAN
WAN port provides connection to the Ethernet cable or DSL
modem.
11
TEL
Connect the telephone
Number
Connections
12
SIM
13
T-Flash
Insert T-Flash for file sharing, up to 64GB.
14
WPS
Click this button to start WPS encryption.
15
LED
Turn on/off front and back LED light.
16
Power
Turn on/off the router.
17
Reset
Press the reset button 3 seconds to restore the device to its factory
default settings.
Description
Connect SIM card.
Chapter 2：Quick Setup Guide
2.1 System Requirements
 Ethernet ADSL/Cable with an Ethernet port (RJ-45) OR Internet SIM card
 Computer with Windows, Macintosh, or Linux-based operating system with an installed
Ethernet adapter.
 Internet Explorer version 8.0 or above, Google Chrome, Safari, Firefox, Opera.
2.2.1 RT880 Placement
You can place RT880 on a desk or other flat surface. Please keep RT880 away from heating. For
optimal performance, please place your RT880 in the center of your home (office), in a location
that is away from any potential interference source, such as metal walls or microwave oven.
2.2.2Network Setup
2.2.2.1 WAN Setting
1)
2)
3)
Connect Ethernet cable between your PC/Notebook and one of the four available LAN ports
on RT880.
Connect Ethernet cable between WAN ports of your ADSL/CABLE modem and WAN port
of RT880. Please make sure your ADSL/CABLE modem is working properly. Contact your
ISP if you have any question.
Power up RT880.
2.2.2.2 3G/4G Setting
When using SIM card to access network, you could also make phone calls or send text messages.
1)
2)
Insert SIM card into the port.
Power up RT880. Press Power button, then front panel will light up and remain stable.
Chapter 3：Product Setting
3.1Configuration wizard
3.1.1 TCP/IP Setting
Enter [Start Menu]—Select [Control panel]—Select [Network]—Select [Local Area
Connection]—Select [Properties]
Select [Internet Protocol (TCP/IP)]—Click [Properties]
RT880 supports [DHCP] function, please select both [Obtain an IP address automatically]
and [Obtain DNS server address automatically].
3.1.2
Log In
Whenever you want to configure your network or the RT880, you can access the
Configuration Menu by opening the web-browser and typing in the IP Address of the RT880.
For example, http://192.168.1.1 Note: If you changed the default IP Address assigned to the
RT880, make sure to enter the correct IP Address.
You will go to the overview and log in page. The Factory default user name and password
are admin. It is recommended to change the admin password for security purpose. Please
refer to Administrator Settings to change the admin password.
3.2 Internet Setting
3.2.1 WAN Mode Setting
1) Select “Wizard. Click
“Next”.
2)
Choose you Internet Access Type and click
“Next.”
3)
If you choose WAN internet type, please select the type of internet connection for your
router. Choose the appropriate selection and click “Next.”

DHCP：A dynamic IP address connection that configures the router to automatically obtain IP
address from a DHCP server on the ISP’s network. Enter the name for your wireless network
(SSID) and security key. For safety, we suggest you choose WEP, WPA-PSK/WPA2-PSK for
encryption.

Static Mode: Please enter the IP address information provided to you by your ISP. The Subnet
Mask for RT880 is preconfigured to 255.255.255.0. Other configurations can be made, but
not recommended. This feature is for advanced users. Your ISP should also provide the
Default Gateway, Primary DNS and Secondary DNS
(optional).

PPPoE: Please enter the PPPoE username and password assigned by your ISP. Choose the
Operation Mode; enable the Keep Alive option to automatically re-establish the connection
when an application attempts to access the Internet again. The On Demand Mode Idle Time is
a maximum period of time for which the Internet connection is maintained during inactivity.
If the connection is in activate longer than the Maximum Idle Time, it will be
dropped.

L2TP：If your ISP using L2TP to provide your Internet connection, the ISP will give you the
necessary information to configure the router. Please enter Server IP Address, User Name,
Password, you IP Address, Subnet Mask, Default Gateway. Choose Address Mode and
Operation Mode. Enter a Redial Period which Internet connection is maintained during
inactivity. Then click
“Apply.”

PPTP: PPTP allows the secure connection over the Internet by simply dialing in a local point
provided by your ISP. Enter Server IP Address, User Name, Password, you IP Address,
10
Subnet Mask, Default Gateway. Choose Address Mode and Operation Mode. Enter a Redial
Period in which Internet connection is maintained during inactivity.
3.2.2 SIM Card Setting
If you choose 3G/4G SIM card to access the network, please enter "APN,”"Dial Number"
“Auth,” user name and password, which are provided by your mobile network operator. Click
“Default” and “Next.”
3.2.3 WAN
You will be prompted to select the type of internet connection for your router. If you are an
entry-level user, please do not change any of these settings.
3.2.4 LAN
The LAN Tabs reveals LAN settings that can be altered at will. If you are an entry-level user,
try accessing a website from your browser. If you can access website successfully, please do
not change any of these settings.
11
3.2.5 DHCP
The DHCP will automatically assign an IP address to the computers on the LAN private
network. Be sure to set your computer to be DHCP clients by setting their TCP/IP settings to
“Obtain an IP Address Automatically.” When you turn you computer on, they will
automatically load the proper TCP/IP settings provided by the RT880. The DHCP Server will
automatically allocate an unused IP address from the IP address pool to the requesting
computer. You must specify the starting and ending address of the IP address pool.
3.2.6 DHCP Static
RT880 supports static IP address assignment.
3.2.7 DHCP Clients
This page shows all DHCP clients (LAN PCs) currently connected to your network.
12
3.2.8Advanced Routing
You can set enable Static Routing to let the router forward packets by your routing policy.
Enter the destination LAN IP address, Default Gateway and Interface of static routing rule
RIP (Routing Information Protocol) is a distance-vector protocol that uses hop count as its
metric. RIP is widely used for routing traffic in the global Internet and is an interior gateway
protocol (IGP), which means that routing is done within a single autonomous system.
3.3Wireless Setting
3.3.1Basic Setting
You can set parameters that are used for the wireless stations to connect to this router. The
parameters include Network Mode, SSID, AP Isolation and Frequency. Enables the wireless
network name to be broadcast publicly to any wireless users within wireless range of your
network. Disabling the SSID broadcast makes the network name private and provides
enhanced security by requiring wireless users to enter the network name manually when
13
creating a wireless network profile on their computer. If you enable AP Isolation every client
on your guest Wi-Fi network will be totally isolated from each other.
3.3.2 Wireless Security Setting
Choose your wireless network (SSID) and security key. For safety, we suggest you choose
WPA-PSK/WPA2-PSK for encryption.
RT880 router supports wireless access policy setup. Enter the wireless clients’
MAC address which you would like to disable or enable access to the router.
3.3.3 WDS
14

Repeater Mode: When you choose repeater mode, each router is on its own subnet with
its client devices. Allows different SSID on repeated network.

Bridge Mode: the device in bridge mode can act as a bridge and also filter/inspect
packets. It has all the interfaces belonging to the same LAN segment and you do not
have to change other network setting when you add a transparent device to the network.
It is usually used for connecting a private network behind an existing firewall or a
router.

Lazy Mode: the router will automatically search the nearby routers that have the same
SSID, Port, security mode and PHY mode.
Note：To obtain good compatibility, please use the same type of products.
3.3.4 WPS
WPS is the simplest way to establish a connection between the wireless clients and the
wireless router. You do not have to select the encryption mode and fill in a long encryption
passphrase every time when you try to setup a wireless connection. You only need to select
enable on WPS configuration and press a button on wireless.
WPS menu displays the current state of WPS, WPS current recognition information, SSID's
name, WPS authorization mode, WPS encryption type, WPS encryption key, AP random password,
etc.." Generate "Generate Reset" of box "configure out," OOB ", the 8 bit password that is
currently generated randomly, and the new password can be retrieved.
3.4Firewall
3.4.1 MAC/IP/Port Filtering
a) Click enable if you want to open the filters.
15

MAC Filters are used to deny or allow LAN computers from accessing the Internet and
network by their MAC address.
 IP filters can allow or deny computers access to the Internet based on their IP address.
 Port filters can allow or deny computers access to the Internet based on their ports.
b) Enter at least one option below, to allow or deny computer access to Internet.
c) List of current MAC/IP/Port filtering rules in system.
3.4.2 Port Forwarding
Port Forwarding: use the Port Forwarding (Virtual Server) function when you want different
servers/client in your LAN to handle different service/Internet application type (e.g. Email,
FTP, Web Server etc) from the Internet.
List of port forwarding
16
rules.
Virtual server
The Virtual Server allows you to re-direct a particular service port number (from the
Internet/WAN Port) to a particular LAN private IP address and its service port number.
List of virtual server
rules.
3.4.3 DMZ
If you have a client PC that cannot run an Internet application (e.g. Games) properly due to
the NAT firewall, then you can release the firewall restrictions to unrestricted two-way
Internet access by defining a DMZ Host. The DMZ function allows you to re-direct all
packets going to your WAN port IP address to a particular IP address in your LAN.
3.4.4 System Security
17
The RT880 router’s firewall can block common hacker attacks, including:





Remote Management: Remote management allows you to manage the router from a
remote location.
Ping From WAN Filter: The router’s WAN port will not respond to any ping requests.
Block Port Scan: Protects the router from port scans.
Block SYN Flood: Protects the router from SYN flood attack.
SPI Firewall: Allows for robust protection from malicious attacks over the internet.
There is Service Firewall Settings ,it can way to config security for specific services, like
HTTP, FTP and Telnet.
3.4.5 Web Content Filter
These security options in RT880 can block websites from installing
add-ons.
18
You can block access to some websites from particular PCs by entering a full URL address of
the
website.
List of URL
filters.
You can block access to some websites from particular PCs by entering keywords of the
website
hosts.
List of website host
filters.
19
3.5 3G/4G
3.5.1.1 3G/4G Setting
If you choose 3G/4G SIM card to access network, please set "APN,”"Dial Number," “Auth,”
User Name and Password which are provided by your mobile network operator, and click
“Apply.”
3.5.1.2 Operation Mode Setting
There is way to config operation mode to auto or manual.
3.5.1.3 Antenna Setting
Antenna: choose External/Internal Antenna. RT880 is equipped with internal Antenna, but
you can connect External Antennal if needed.
3.5.2 3G/4G Status
3G/4G status allows you to monitor the current wireless connection status, such as Modem
Status, SIM Card Status, Net Info; you can also choose you network mode.
3.5.2.1 Modem Status
20
This page shows the status of 3G modem, device IMEI and power level as below
gage:
3.5.2.2 SIM Card Status
This page shows the status of the SIM card status, IMSI and cell
broadcast:
3.5.2.3 Net Info
This page shows the registration information of the network, including the operator information,
the registered domain, the signal strength and the network
type:
3.5.2.4 Network Mode
There is way to set the network mode. And the option can work only when the SIM card is inserted
and the 3G/4G is not connected to the network.
3.5.3 Call Management
Call forwarding： Here you can set the call forwarding number (forward unconditionally, forward on
"no answer", forward on "out of reach", forward on "busy").
21
This feature requires operators to support, when the call is transferred, the call will be automatically
transferred to the pre-set phone number.
Call barring：This feature requires operators to support.
Other function: Call conference：This feature requires operators to support. And you
should enable call waiting first.
Call waiting：This feature requires operators to support.
Do not send my phone number：This feature requires operators to support.
Warm line：It is the same as automatic call, it is done a call to the configured number in
the configured timer. If user hang up the phone and waits the warm line timer, it will be
done an automatic call to the configured number.
Anonymous call blocking：It is related to the network is sending a call without Calling ID
and then, router block the call.
Do not disturb：The phone will not ringing when incoming call, but the phone lights still
flashing.
3.5.4 PIN Management
Here you can enable/disable PIN.
3.6 Storage
3.6.1 FTP Server
FTP is a file transfer protocol for exchanging files over any TCP-based computer network. A
22
FTP client may connect to a FTP server to control files on that server. As there are many FTP
client and server programs available for different operating systems, FTP is a popular choice
for exchanging files independent of the operating systems involved. RT880 provides USB
and T-Flash port that you can insert U-Disk or T-Flash. Enter your FTP Server Name, Port
and Session. Then “Apply.”
3.7 Administration
3.7.1 Management
Language Setting: select your language (default language is
English)
Administrator Settings: You can change the Account and Password required to log into the
router’s web-based management system.
NTP Setting: Select the time zone of the country you are currently in and set the IP Address
of the Local NTP Server. Press “Sync with host” to synchronize with the NTP Server.
23
3.7.2 Upload Firmware
The page allows you to upgrade the router’s firmware. To upgrade the firmware of your
router, you need to download the firmware file to your local hard disk, and enter that file
name and path in the appropriate field on this page. You can also use the Browse button to
find the firmware file on your computer.
3.7.3 Settings Management
This page allows you to save the current router configurations by using Export Setting. When
you save the configurations, you also can re-load the saved configurations into the router
through the Import Setting.
3.7.3.1 Export Settings
The page you can set your personality to export, before you have to restore the factory
settings
24
3.7.3.2 Import Settings
The page you can set up your personality to import, restore before setting
3.7.3.3 Load Factory Defaults
Load Factory Defaults: You can reset the broadband router when system stops responding
correctly or stop functions.
25
3.7.4 Status
System status session allows you to monitor the current status of your router.
3.8 SMS
When using SIM card to access network, you could not only make phone calls, but also send
text messages at the time.
Note: The SMS storage is limited, please refresh and delete unwanted SMS periodically.
3.8.1
SMS Inbox
All received messages will be saved in inbox.
3.8.2
SMS Write
Here you can edit SMS content and phone number, then send or save.
26
3.8.3
Outbox
All sent messages will be saved in outbox.
3.8.4 Draft
27
Appendix Ⅰ:
Call function:
This device provides call and text message functions. When you browse internet, you can keep
connection with your family and friends.
The steps are as follows:
1)
Insert 3G SIM card, and open the device
2)
Connect the telephone through the RJ11 port of the device
3)
When phone function is booted up, your telephone's signal LED will turn on. Then you
can start to use the call functions.
28
Caution:
1.
Please make sure that your SIM card supports voice call service
2.
Please start to use the call functions; after call function is fully booted up (all text messages are
received)
Appendix II:
FAQ:
This Appendix provides solutions to some problems that could be seen when install and use the
device. Please read the following instruction, it will help you to solve these problems. If you fail to
solve your issues from this FAQ, please contact us.
Problem
Solution

Wireless device cannot connect
to SSID.



Please make sure the wireless function of your PC is
turned on. If it is already on, please refresh the
network list.
Please make sure your PC is in the wireless signal
coverage of the device.
Please make sure your device is away from the
electromagnetic interference.
Please make sure your device’s wireless function is
turned on.
29
If the problem is still not solved, please try to reset your device
Cannot Access internet:
to default settings.
 Please make sure your PC is in the wireless signal
coverage of the device.
 Please make your device’s DHCP function is turned
on.
 Please make sure your firewall is turned off.
If the problem is still not solved, and your PC has got connected
to the network, but the wireless icon shows an yellow
exclamation mark. It means your wireless card could not be
allocated an IP address. Please use the static IP settings, and fill
DNS and gateway according to instructions of your operator.
 Please make sure the problem is not caused by the
Cache of the internet browser, please clean up the
Cache.
 Please make sure the network connection is good, and
the light of connected ports are on.
 Please make sure the username and password are
correct
If the problem is still not solved, and your PC already gets the
Input IP, but fail to login to the
IP address. You can try to use wireless connection or static IP
administration page.
methods to try it again.
If connected via wireless connection, please try to ping
192.168.1.1 to see if there is any response. If responses are
received, please check if you set an agent server for connection.
If no agent server is set, then please not to set an agent server,
and reset the device.
IP conflict ion when turn on
the device:
 Please make sure if your LAN has other DHCP
servers.
 Please make sure that IP address is not occupied by
other computers or devices. If occupied, please
change the IP address of that device to avoid the
IP conflicts.
Appendix III:
Safety warning:
Read the user guide:
Please read the user guide before using this device.
30
Stay away from interference:
All the wireless devices could be possibly interfered, and it will affect the performance of the
device
Turn off the device in restricted area:
Please follow any instruction, turn off the device around airplanes, medical devices, gases,
chemicals or explosive areas
Qualified services:
Please don’t disassemble this device yourself. Please contact professionals to repair and install the
device.
Accessories and batteries:
Please don’t touch the device using wet hands, when it is in charge. Please only use the
accessories and batteries that are recognized to be compatible to the device.
Operating temperature:
0°C~45°C ，Storage temperature: -20°C~65°C and Please use the standard 5V/3A power supply
accessories
Danger of explosion:
Turn off your device in any areas that explosion could possibly happen. Please follow all the
notices in the areas where spark could cause fire or explosion.
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance of 30 cm
between the radiator and your body.
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s authority
to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
31
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help
- This device and its antenna(s) must not be co-located or operating in conjunction with any
other antenna or transmitter.
32

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