DN9131
H.264/MPEG4/MJPEG Video/Audio/Data
1 Channel Encoder/Server
Dual Stream
Installation and Operations Manual
Model Numbers: DN9131-1, DN9131-4
Description: H.264/MPEG4/MJPEG Encoder/Server
Dual Configurable Video Streams
with duplex Audio, Data, Alarms
Table of Contents
Table of Contents DN9131 IP Encoder/Server 2
1. Introduction 3
1.1. Features 3
2. Specifications 4
3. Installations and Operations 5
3.1 Package Content 5
3.2 Components 6
3.2.1 Front Panel 6
3.2.2 Rear Panel 7
3.3 Typical Connections 11
3.4 Serial Number / Mac Address 12
4. Operation Description 13
4.1. Factory Default Settings 13
4.2. Rebooting 13
5. Power over Ethernet (PoE) 14
5.1. PoE compatibility 14
5.2. Power classification 14
6. Electrical Characteristics 15
6.1. Operating conditions 15
6.2. Power consumption 15
7. Dimensions 16
Revision history 16
Quick Guide to Changing Encoder IP Address 17
1. Introduction
DN9131 compress video/audio data and transmit the compressed video,
audio, data through the network in real time. DN9131 provides a high
quality video image with limited bandwidth and storage capacity. These
products are ideally suited for a widerange of surveillance and remote
monitoring applications. Main features are highlighted below.
1.1 Features
Main features
• 1 Channel Video-Audio-Data Encoder/Server
• High Quality Compression in real time streaming
• DN9131 provides high quality H.264, MPEG-4, and MJPEG encoding at
up to D1 resolution in real time
Network
• 10 / 100 Base T
• RTP/RTSP and unicast/multicast are supported
Streaming
• Dual streaming mode, each configuable
Video/Audio
• Compatible with NTSC/PAL and BNC Composite output
• DN9131 supports two-way audio; G.711 compression
Power
• 12VDC and optional Power over Ethernet (PoE)
Additional Features
• Motion detection by hardware
• Burnt-in text
• RS-232C, RS-422/RS-485 Data
• USB 2.0 Port (2.0) external storage
• Micro SD Card socket for local recording
VCA
• VCA Presence (Included as Standard)
• VCA Surveillance (Optional)
2. Specifications
DN9131 Product Specifications
Digital Signal Processing:
TI Encoder with Reset Function
Video Impedance: BNC Composite Video Input 75 Ohm, BNC Looping Output
Video Compression: H.264/MPEG4/MJPEG, Dual Stream, Configurable
Video Resolution: D1, CIF, QCIF, QVGA, VGA
Video Frame Rate: 1 ~ 30 fps (NTSC), 1 ~ 25 fps (PAL)
Output Bit Rate: 128 Kbps ~ 4 Mbps
Bit Rate Control: Provides Variable Bit Rate (VBR) and Constant Bit Rate (CBR)
Audio Function: Audio Input / Audio Output; Terminal Block
Audio Impedance: Input 2.6V p-p typ, 3.3V p-p max; 8KHz and 16KHz sampling rates
Audio Compression: PCM and G.711
Network Interface: 10/100 Mbps RJ-45 Port; Status and Network LEDs
Wireless Network: 802.11b/g Wireless
Network Protocol:
TCP/IP, UDP/IP, HTTP, RTSP, RTCP, RTP/UDP, RTP/TCP, SNTP, DNS, UPnP,
SMTP, SOCK, IGMP, DHCP, FTP, DDNS, PPPoE, SSL v2/v3
Web Server: Intuitive Browser Interface
Operating System: Windows XP Pro; Optional Linux (Red Hat recommended)
CPU Requirement:
Intel Core 2 Duo 2GHz (standard NVR); Core 2 Quad 2.4GHz (analytics
NVR)
Remote Control: RS-232, RS-485/RS-422 PTZ Data; Terminal Block
Motion Detection: Supports Multiple Segments per Video
Alarm Functions:
2 Alarm In / 2 Alarm Out; NO/NC - Relay max. 24VAC 500mA or 12VDC
1A (+5V)
USB and micro SD Card: Supports 2.0 (external storage, back-up) / Local Recording
Power Supply: 12VDC, 240mA /mini Jack; Power over Ethernet (PoE)
Operating Temperature: 32°F ~ 140°F (0°C ~ 50°C)
Operating Humidity: 0-95% non-condensing
Dimensions L x W x H: 5.6” (141mm) X 4.1” (103mm) X 1.5” (38mm)
Weight: 12.5 oz (385g)
Material: Die Cast Aluminum
Regulatory Compliance: CE, FCC, ROHS
Manufactured to: ISO9001:2000 Standards
3. Installation and Configuration
3.1. Package contents
The Package contains the following. Please make sure all listed items are
included in the box.
DN9131------------------------------------------------------1
12VDC Adaptor---------------------------------------------1
LAN Cable (Cross Type 1.5m)-----------------------------1
9 Pin Terminal Block---------------------------------------2
100-240VAC Power Cable----------------------------------1
DN9131 LAN Cable
Cross type 1m cable
Terminal Block Plug Power Adapter
3.2. Components
3.2.1. Front Panel
Figure 1. Front Panel of DN9131
1 Video Input BNC Connector Vin
It is mainly used for CCTV camera inputs.
2 Video Output BNC Connector
Vout is composite video loop-out
3, 4 Indicator LED (Status, Data)
Status and Data indicators display the following system information.
Status LED has a yellow, a green and an orange color. Data LED has a
red, a green and a dark orange color.
1. Power off
Status Data
Power OFF OFF OFF
2. System initialization
Status Data
In Process Off Blinking Dark Orange
Normal State Orange Off
Abnormal State Orange Dark Orange
3. Kernel booting up
Status Data
In Process Orange Green
Normal State Orange Off
Abnormal State Orange Green
3
4
1
2
5
4. Video streaming
Status Data
Normal Blinking Green Off
Abnormal Green Off
5. DSP operation status
Status Data
Normal Orange blinks at every
1 second
Off
High Overload Orange blinks at every
1 second
Red
5 Micro SD Card Slot
Feature employed for local recording.
3.2.2. Rear Panel
Figure 2. Rear Panel of DN9131
1 USB Port
DN9131 provides one USB port which may connect to the USB device as
an external storage device and a wireless device. It can be connected to
multiple USB devices using USB HUB.
1
3
2 6
5
4
2 2 x 9 pin Terminal audio input/output, an alarm, a sensor, serial devices
Figure 3. Terminal block
Audio Input
DN9131 have one channel mono audio input.
Audio Output
DN9131 have one channel mono audio output. The audio output very
low-watt, therefore it requires amplifier speaker (Do not use headphone
/earphone directly)
Digital Alarm Input (DI1, DI2)
DN9131 supports two digital inputs. It can be connected either voltage
type sensor or relay type sensor as following Figure 4 and Figure 5.
Caution
!
Do not use voltage and relay type sensor together.
Please pay attention to electric characteristics during installation.
Figure 4. Voltage Type Digital Input Connection
AOut
AOut GND
DO ch1
DO ch2
DO GND
RS
-
485 D+
RS
-
485 D
-
RS
-
485 GND
DI GND
DI ch2
DI ch1
Ain GND
Ain
RS
-
232C GND
RS
-
232C TX
RS
-
232C
RX
ch1
ch2
GND
1
2
Sensor 1
Sensor 2
Figure 4. Relay Type Digital Input Connection
Please pay attention to electric characteristics during installation.
Digital Alarm Output (DO1, DO2)
DO devices can be connected as following Figure 5.
Figure 5. Digital Alarm Output Connection
Please pay attention to electric characteristics during installation.
ch1
ch2
GND
1
2
LED 1
LED 2
+12V
ch1
ch2
GND
1
2
Sensor 1
Sensor 2
RS-422/RS-485
The RS-485 serial port consists of DATA+, DATA- and GND as following
Figure 6.
Figure 6. RS-422 RS-485 Connection
RS-232C
RS-232C Terminal Block is used for some devices such as POS terminal block.
Figure 7. RS-232C Connection
3 LAN Connector (Ethernet)
This is a RJ-45 LAN connector for 10/100 Base-T Ethernet.
Figure 8. RJ-45 LAN connector
4 Power Adaptor Connector (DC 12V)
DN9131 employs a 12VDC 1A adapter for input power.
Figure 9. Power Connection
-
+
DATA+
DATA
-
GND
+
-
PTZ Camera
DATA+
DATA
-
GND
RX
TX
GND
RX
TX
TX
RX
GND
5 LED Power Status Indicator
6 Reset Switch (Reset)
Reset switch is used for restarting DN9131 or resetting DN9131 as
Factory Default(FD). Refer to section 4.1 for detailed procedures.
3.3. Typical Connections
Figure 10. DN9131’s Front Panel Connection
Figure 11. DN9131s Rear Panel Connection
Normal operation may not be possible if temperature or
humidity exceed levels recommended in the specifications.
USB memory
LAN Cable
e
DC Adapter
Alarm
PTZ Camer
a
Amp Speake
r
MIC
External Monitor
C
amera
SD m
emor
y
Sensor 1
-
2
3.4 Serial Number / MAC Address
Serial number and MAC address is attached on the bottom of DN9131 as shown
in Figure 12.
Figure 12. Serial Number / MAC Address
MAC Address
Serial Number
550012345
MAC
00:13:23:01:23:45
DN9131
P1331010100000-121
4. Operation Description
4.1. Factory Default Settings
Factory default settings are set as follows:
• IP address: 192.168.xx.yy (refer to 2.3 Serial Number / MAC Address)
• Mask: 255.255.0.0
• Gateway: 192.168.0.1
• User ID: root
• Password: pass
xx yy xx yy
MAC address = 00-13-23-01-23-45 → IP address = 192.168.35.69
To Convert Hexadecimal numbers to Decimal numbers, use PC calculator.
In Calculator Menu:
1. Click View and select Scientific version
2. Next select Hex to convert digits xx - use keypad input number ex: 23
3. Next select Dec and get result = 35
4. Repeat for digits yy – select Hex, input number ex: 45
5. Next select Dec and get result = 69
To perform the FD (Factory Default) initialization:
1. Turn on the power (The status LED is on).
2. Press and hold the Reset button within 1 second.
3. Release the Reset button after 3 seconds.
4.2. Rebooting
To reboot the system:
1. While the camera is in use, press and hold the Reset button. (Both Status
and Network LEDs are on.)
2. Release the Reset button after 3 seconds.
Convert the Hexadecimal number to Decimal number
5. Power over Ethernet (PoE)
The PoE feature employed in DN9131 is available in model DN9131-4. The standard
units for power via 12VDC are models DN9131-1. For the detailed information, please
see Data Sheet on Series DN9131, 1 Channel Encoder/Server.
5.1. PoE compatibility
With non Power Sourcing Equipment (PSE)
When it is connected with non PSE, the power adaptor should be connected.
With power adaptor
Connecting both PSE and power adaptor does not do any harm to the products.
Disconnecting power adaptor while it is operating does not stop operation. The
product continues to work without rebooting.
5.2. Power classification
The PoE Power Class supported by DN9131 is Class 0.
Table 1 shows IEEE 802.3af power classes.
Class
Usage Minimum Power Levels
Output at the PSE
Maximum Power Levels at
the Powered Device
0 Default 15.4W 0.44 to 12.95W
1 Optional 4.0W 0.44 to 3.84W
2 Optional 7.0W 3.84 to 6.49W
3 Optional 15.4W 6.49 to 12.95W
4 Reserved for Future
Use
Treat as Class 0 Reserved for Future Use
Table 1. IEEE 802.3af PSE and Powered Device Power Classifications
6. Electrical Characteristics
6.1. Operating conditions
Parameters Min Typical Max Units
Audio input range 0.01 2.593 3.3 Vp-p
Ambient Operating Temperature 0 - 55 ºC
Ambient Operating Humidity 85 - 95 %
Table 2. Operating conditions
6.2. Power consumption
DN9131A
Input Voltage 12VDC
Current 120-240VAC
Consumption 240mA
Table 3. Power consumption
Overvoltage and overcurrent will cause a severe damage to the device or even
a fire.
7. Dimensions
H.264 Network Video Encoder
Status
Data
Vin Vout
1CH Encoder
SD
USB
DC12V
Ethernet
Reset
DI
2 Rx Tx1
RS-232
Ain
C
RS-485DO
21
Aout
1
1
Revision history
MANUAL#
DATE(M/D/Y)
COMMENTS
D1A.01 02/09/09 Created
D1A.02 02/1/09 Review and correct the error data
103.4
141.4
121.7
37.7
QUICK GUIDE FOR UPDATING IP ENCODER DN9131
Factory default settings are set as follows:
• IP address: 192.168.xx.yy (refer to 2.3 Serial Number / MAC Address)
• Mask: 255.255.0.0
• Gateway: 192.168.0.1
• User ID: root
• Password: pass
xx yy xx yy
MAC address = 00-13-23-01-23-45 → IP address = 192.168.35.69
To Convert Hexadecimal numbers to Decimal numbers, use PC calculator.
In Calculator Menu:
6. Click View and select Scientific version
7. Next select Hex to convert digits xx - use keypad input number ex: 23
8. Next select Dec and get result = 35
9. Repeat for digits yy – select Hex, input number ex: 45
10.Next select Dec and get result = 69
To change default IP settings to IP address compatible with your Network:
1. Go to Control Panel of you PC and click on Network and Internet Connections
2. Next click on Network Connections
3. Next right click on Local Area Connection and select Properties
4. Next Scroll down to Internet Protocol TCP/IP, select and click on Properties
5. Next Select “Use the following IP Address and if the default address is:
192.168.35.65 input into the box:
IP address 192.168.35.100 (last numbers higher than default)
Subnet Mask 255.255.0.0
Default Gateway 192.168.1.1
6. Next Click OK and wait 2 minutes for your PC to take on new IP address
7. Next go to Start and click on Run and type cmd
8. Next user must ping device to see that it reponds
Convert the Hexadecimal number to Decimal
number
9. In cmd prompt enter ping 192.168.35.69 (default IP address of DN9131)
If not detected in Network a screen apperas as (Request timed out:
10.If detected in Network a screen appears as Reply from IP address – using
example with 192.168.1.65
11. Return to Control Panel and follow procedures 1, 2, 3 and 4
12. Next Select “Obtain an IP address automatically
13. Next Click OK and wait 2 minutes for your PC to take on new IP
address
14. Use may open Internet explorer and type http://192.168.1.65/
15. Screen appears to indicate that the security of your PC is at risk
16. Select Continue to this website; open web browser of DN9131 Encoder
17. Click on Setup user name: root password: pass
18. If image vertical is jumping, select Video, Audio select Video-In
19. In Video-In select NTSC or PAL and click on Apply, wait 3 minutes
20. Next go to System Options to change the IP Address of Encoder
21. Select TCP/IP and input new IP address, click Apply, wait 3 minutes
22. Next ping device as in procedure # 9, if successful then
23. Use may open Internet explorer and type in new IP address selected
24. Screen appears to indicate that the security of your PC is at risk; Select
Continue to this website; open web browser of DN9131 Encoder
/
