UeeVii CPE452 User manual

Model: CPE452
Tips:
Thank you for ordering and using UeeVii Wireless Bridge, please read the
manual carefully before use. If there are any problems during the use, please
contact us in time.
The installation of this device requires some network knowledge. If you can't
install it, please let us know or contact a professional.
Customer Service Email: [e-mail]

UeeVii CPE452 is a long-distance 5.8G wireless transmission device. It uses
wireless communication technology to transmit network data using air as a
medium to perform long-distance point-to-point or point-to-multipoint inter-
connection. The working data link layer realizes the interconnection of local area
networks. The transmission distance can reach up to 3km.
CPE452 Video Bridge Transmission usually consists of two devices in AP and
Client mode respectively. On the Client-side (Receiving side) CPE connects with
IP Camera, at the AP side (Transmitting side) CPE connects with a video recorder.
The AP can be receiving wireless data transmitted from multiple Clients, and it is
easy and convenient for centralized management of the remote equipment.
CPE is widely used in highways, reservoir river monitoring, elevator monitoring
systems, site crane monitoring systems, port terminal monitoring systems,
marine aquaculture monitoring systems, and so on.
Point to point extend network WiFi range, extend the network in the house to
your barn, garage, church, warehouse, and even neighbor's house through
wireless bridge signal transmission. No need to install a new modem and pay for
it every month, saving you money.
1. Long-distance 5.8G wireless transmission bridge.
2. Support point-to-point, point-to-multipoint mode.
3.14dbi high-gain antenna, power automatic adjustment.
4. Transmission distance up to 3km(Barrier-Free).
5. WDS networking mode, video network dual compatible.
6. Dialing to pair the transmitter and receiver.
7. Support PC browser to access and modify the device.
8. 24V PoE power supply, efficient power saving.
Model: CPE452 FCC ID: 2A6EJ-CPE450
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.
Introduce
Highlights
Important Certification

Package List:
Details Part
2 * CPE452 Wireless Bridge
2 * POE Adapter (24V)
2 * Network Cable
2 * Metal Hoop
1 * User Manual

The wireless bridge adopts a PoE power supply, which is easy to install and
manage while saving costs.
Detailed Description
PoE Power Supply
Digital Tube
Digital Tube
Digital Tube
Point LED
A-B Button
RST Button
RST Button
PWR
LAN1/LAN2
WLAN Signal LED
Item
PoE Port
LAN Port
Description
A, B status lights, lighting is B mode, no lighting is A mode.
WLAN is solid red light indicates successful pairing,
4 grid green signal strength display
When LAN1 and LAN2 are connected is solid.
Power indicator, red LED solid is normal
Digital tube display "L" and flashing indicates in settings
status
Digital tube flashing indicates setting the config or connecting,
solid light indicates that the pairing has been successful.
Digital tube display "H" indicates in manual configuration
status
Click once to switch between different characters, looping from
0, 1, ..., F. Characters represent channels.cessful.
Long-press 10s on the "RST” button and the bridge will
auto-reset.
24V power supply and data transmission.
Only data transfer, 100Mbps RJ45 port
The bridge switches the master and slave bridges through the
A-B button, A represents the master bridge, and B represents
the slave bridge.

1.The LAN port of the PoE power supply is connected to the PC, router, and
switch.
2.According to the requirements, prepare a long enough network cable（Recom
mended within 20 meters, must Cat 5e or up） to connect the wireless bridge and
the PoE power supply. The PoE port of the PoE power supply is connected to the
LAN/PoE port of the wireless bridge.
3.Must use attached 24V~1A PoE power supply, do not support 48V PoE power
adapter and PoE switch power supply (transferable data). Support 12V~1A DC
power supply, not included.
PoE Power Supply
1. Transmit wireless network signal
2. Transmission of the camera video signal

A. Point to Point Pairing Step:
1. Switch one unit to A (Master Bridge) and one unit to B(Slave Bridge);
2. Connect the POE to each unit using the Ethernet cable and plug the POE in;
3. Wait for them to power up, about 2 min;
4. Use the tiny reset button to click through until you get a channel with a letter. 1,2,3,...,
A,B,C,...,F, here used C;
5. Then on the other unit do the same. Both units need to be on the same channel;
6. Wait for 2-5 minutes to complete the pairing. When the number of the digital tube is
solid and the signal light on the side turns on, it means the pairing is successful;
7. Finally connect other devices (Router, PC, Switch) and install them to the target
location.
B. Point to Multipoint Pairing Step:
e.g. 1 master bridge with 3 slave bridges
1. Switch one unit to A (Master Bridge) and 3 units to B(Slave Bridge);
2. Connect the POE to each unit using the Ethernet cable and plug the POE in;
3. Wait for them to power up, about 2 min;
4. Use the tiny reset button to click through until you get a channel with a letter. 1,2,3,...,
A,B,C,...,F, here used C;
5. Then on the other 3 unit do the same. 4 units need to be on the same channel;
6. Wait for 2-5 minutes to complete the pairing. When the number of the digital tube
is solid and the signal light on the side turns on, it means their pairing is successful;
7. Finally connect other devices (Router, PC, Switch) and install them to the target
location.
Pairing Guide

1. Place the CPE to the selected position and adjust the CPE front panel orientation
to be approximately the same as the selected direction, then use the ties to fix the
CPE, the bracket is not included in the package. Recommended UeeVii Universal
Bracket (ASIN: B09NLLG8MZ).
2. Please, prepare a long enough network cable to connect the PoE adapter and CPE,
the network cable is connected to the LAN port of the CPE, and the other end is
connected to the PoE port of the PoE adapter. Recommend to use a cat 5 (or above)
shielded network cable with a ground wire.
3. Connect the PoE adapter PoE to CPE, and LAN to Camera, PC, Router or Switch
based on the network topology. The role of PoE is to provide power and data
transmission for CPE.
4. The master CPE’s PoE adapter’s LAN connection monitors the Internet, and the
slave CPE’s PoE adapter LAN connects cameras or routers and other equipment.
Installation Tips:
1. For installation, the line of sight of the 2 wireless bridge brackets must be clear and
cannot pass through the wall. There is no strong electricity, strong magnetism, and
other signal interference between the two wireless bridges.
2. The signal transmission angle of the wireless bridge is 60°, for point-to-multipoint
installation, the angle of the slave bridge needs to be adjusted to ensure that it is
within the 60-degree signal range of the main bridge. The antenna polarization
direction is horizontal 60°/vertical 30°.
Installation

1. The WiFi function is turned on by default for the master bridge.
WiFi SSID: CPE5G-5GXXX
WiFi PWD: zllinkcpe123456XXX
XXX represents different channels, please refer to the comparison table in the
user manual.
2. You can access the wireless bridge through your computer to set the SSID and
new WiFi password. Please refer to the advanced settings section.
WiFi Function
Application Case
Case 1: Point-to-point extended network WiFi range
suitable for extending the network to second buildings, such as garages,
shops, barns,etc.
Case 2: Point-to-point extended of surveillance cameras range
Case 3: Point-to-multiple point extended surveillance cameras range

Note:
You can work the wireless bridge without advanced settings
1. Computer Access Wireless Bridge, connect the CPE to the computer
Refer to the figure left to connect the CPE to the computer through a PoE adapter
and an Ethernet cable.
Case 4: Point-to-point extended surveillance cameras range

2. Modify your computer's IP address, make your computer's IP and the bridge's IP
address be on the same network segment(LAN) so that you can access them.
3. Change your computer's IP address to 192.168.255.xxx (192.168.255.xxx cannot be
the same as the IP of the CPE), then the entry IP address is 192.168.255.xxx, the
subnet mask is 255.255.255.0(Autofill), the Default gateway is 192.168.255.xxx,
Preferred DDS server 192.168.255.xxx. You can use 192.168.255.105(xxx=2) in the
reference picture to set.
Step 1: Find and open "Open Network and Sharing Center" on your computer.
Tips： click the network icon in the lower right corner of the computer.
Step 2：Find and open the "Change adapter settings", select "Local Area Connection"
to right-click to open the network properties. Refer to the picture above to open.
Step 3: Find and double-click open the "Internet Protocol Version 4(TCP/IPv4)",
choose the " Use the following IP address" and enter IP address, subnet mask,
Default gateway, Preferred DDS server.

4. On the login screen, the default user name and login password of the wireless
bridge is "admin", just entry password login.
Note: “admin” is not the password of the WiFi SSID, it is just the password for WEB
access.
6. In the wireless settings, turn off "Hide SSID", then modify the SSID name and WiFi
password, and finally click "Apply" to complete the setting.
5.Login successful, go to setting.

Digital & IP & WiFi Correspondence Chart
Specifications
You can check the SSID and password through this chart.
192.168.255.100
192.168.255.101
192.168.255.102
192.168.255.103
192.168.255.104
192.168.255.105
192.168.255.106
192.168.255.107
192.168.255.108
192.168.255.109
192.168.255.110
192.168.255.111
192.168.255.112
192.168.255.113
192.168.255.114
192.168.255.115
192.168.255.200
192.168.255.201
192.168.255.202
192.168.255.203
192.168.255.204
192.168.255.205
192.168.255.206
192.168.255.207
192.168.255.208
192.168.255.209
192.168.255.210
192.168.255.211
192.168.255.212
192.168.255.213
192.168.255.214
192.168.255.215 zllinkcpe123456100
zllinkcpe123456108
zllinkcpe123456116
zllinkcpe123456124
zllinkcpe123456132
zllinkcpe12345636
zllinkcpe123456136
zllinkcpe12345640
zllinkcpe12345644
zllinkcpe12345648
zllinkcpe123456149
zllinkcpe123456153
zllinkcpe123456157
zllinkcpe123456161
zllinkcpe123456165
zllinkcpe1234560
CPE5G_5G0
CPE5G_5G165
CPE5G_5G161
CPE5G_5G157
CPE5G_5G153
CPE5G_5G149
CPE5G_5G48
CPE5G_5G44
CPE5G_5G40
CPE5G_5G36
CPE5G_5G140
CPE5G_5G132
CPE5G_5G124
CPE5G_5G116
CPE5G_5G108
CPE5G_5G100
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
165
161
157
153
149
48
44
40
36
140
132
124
116
108
100
Brand
Model
FCC ID
CPU
DRAM
Interface
Data rate
UeeVii
CPE452
2A6EJ-CPE450
AR9344
DDR2 64Mbyte, Flash: 8Mbyte
10/100Mbps LAN*2
11a: 54M,48M,36M,24M,18M,12M,9M,6Mbps
11n:7.2M,14.4M,21.7M,28.9M,43.3M,57.8M,65M,72.2M,14.4M,
28.9M,43.3M,57.8M,86.7M,115.6M,130M,144.4Mbps

Troubleshooting
Packet Latency
1. Wireless interference
2. Distance is too long, or
there are some walls
between them
3. CPE's angle in the wrong
direction, weak signal
4. The current channel is
congested
1. Forget the password
2. Input wrong password
3. WiFi password is
confused with the WEB
access password
1. Use WiFi analysis to choose
the best channel,
2. CPE should be in the normal
distance, and avoid the wall
3. Adjust the angle of CPE
according to signal strength.
4. Update the characters of
bridge pairing, different
characters represent different
channels.
1. Press the "RST” button in 10s
to reset the bridge, the default
password is admin.
2. Re-input the password
3. WEB access user namer and
password is "admin", Please
refer to the WiFi table to find the
WiFi password.
Wrong Password
Trouble Solution
Transfer method
Modulation
Protocol standard
Agreement
Frequency Range
Power
Antenna
WEP GUI
Telnet
Serial
Safety
Temperature
Box Size & Weight
Direct Sequence Spread Spectrum(DSSS)
OFDM/BPSK/QPSK/CCK/DQPSK/DBPSK
IEEE802.11ac IEEE802.11n,IEEE802.11a , IEEE802.3u
CSMA/CA,TCP/IP,IPX/SPX,NetBEUI,DHCP,NDIS3,NDIS4,NDIS5
5180.0~5240.0Mhz, 5745.0~5825.0Mhz
≤3W, POE 24V~1A/48V~0.5A,DC 12V~1A
14dBi,Horizontal 60°/Vertical 30°
Support
Support
Support
WEP 64/128bits,WPA,WPA2,802.1x
-30～65℃
11.8*11.5*2.7 inch & 2.2 LB

Can't access from
computer
1. LAN connection or
ethernet cable has a
problem
2. Local IP is not in the
same network segment of
CPE
3. Local IP is taken by other
devices
1. Make sure the wireless bridge is
connected to the computer and the
network cable is of good quality.
2. Set the computer's local IPv4
address to the same LAN as the
bridge. For details, refer to the
advanced section of the user manual.
3. The set IPv4 address is the same
as that of other devices, so replace
it with other IPv4 addresses.
1. PoE adapter is damaged
2. Damage to CPE's PoE port
or LED part
3. Ethernet cable is loose,
RJ45 port is wrong power
current/voltage lower or
wrong
1. Check if the PoE adapter or PoE
switch work
2. Check if the PoE port of CPE is ok
3. Check if Ethernet cable is loose if
Ethernet cable plugged into PoE port
4. Check if the voltage is normal, if
the socket has problem if the input
voltage of the PoE adapter is normal
5. Contact us for replacement items
1. Packet Latency
2. Ethernet cable circuit
3. Network virus attack
4. Too much access users
5. Network Cables type
lower than Cat 5e?
1. Adjust the distance, angle and
channel to decrease latency
2. Check if port isolated to avoid
network virus and broadcast storm
4. Decrease the access users.
5. Change use a Cat 5e or above
network cable.
1. Static electricity
2. Running time too long
3. Lightning stroke
1. Make CPE or PoE adapter need a
ground connection
2. Running time over 7 days,reboot it
3. After lightning, device PoE port
broken or unstable better to deploy
lightning conductor
4. Contact us for replacement items
System LED light
off
Low transmission
Rate
Device always
dead

Technical Support and Service
Thank you for your order and for using UeeVii Wireless Bridge, please read the manual
carefully before use.
If there are any problems during the use, please contact us in time.
Tech Service Email: [email protected]om
e.g.
1. Accessories are missing in the box, please contact us.
2. If you can't pair or install it, please contact us.
3. Damaged wireless bridge or PoE power adapter, please contact us.
4. If the wireless bridge fails or is dead after working for a period of time, please contact us.
5. No access to the wireless bridge from a computer, please contact us.
6. The speed provided by the wireless bridge is very slow, please contact us.
7. For the latest PDF user manual and other questions, please contact us.