CryptoTelecom

Low Cost, Very Small Network A/V Server Board (S-3838)

The S-3838 is an extremely small (38mm x 38mm) and high performance MPEG4/JPEG network A/V server board enabling camera vendors to easily manufacture various types of network cameras using the existing analog cameras such as a box camera and/or a dome camera.

Very Small : World smallest : 38mm x 38mm x 16mm
S-3838 is so small. It is fit for a box camera and a dome camera. You don't need to modify the camera case in order to make a network camera. So, it is much easier than ever to manufacture a network camera. You can just put the S-3838 into the camera such as a box camera or a dome camera.
Built-in De-Interlace Filter
With a built-in de-interlace filter, S-3838 produces artifact free video and provides superior video quality (clean and full D1 30fps MPEG4 / JPEG) just like a progressive network camera.
Download
1. S-3838 Cable Connection Manual
2. S-3838 Audio Jack
3. S-3838 Specification
4. Accessory Cables

Dramatically eases design of network cameras
The S-3838 is a mini network A/V server board that provides flexibility for easy, cost-effective design of today’s network cameras. In order to allow for flexible interfacing to your network camera application, the S-3838 provides all the appropriate headers such as an analog video input, an analog audio input, two sensor inputs, a relay output, a analog video loop output, an analog audio output, a factory reset, an RS-485 port and an RJ-45 port. Additionally, the size of S-3838 is very small (38mm x 38 mm). So, it can be included into the same case of the existing analog camera such as a box camera and/or a dome camera. Connecting the S-3838 board with an analog camera using cables, you can manufacture a network camera very easily.

Completely self-contained
The following softwares (all the softwares) and a user's manual needed to produce a network camera are provided together with S-3838.

Just assembling with a analog camera and the S-3838 is all things you have to do in order to produce a network camera.

Features
- Available in very small size 38mm x 38mm
- MPEG4 30fps streaming at D1 resolution
- JPEG
- ADPCM bi-directional audio
- Encryption : ID, password, video, audio, data
- Embedded Linux
- ARM9
- FLASH memory : 16MB
- SDRAM : 64MB
- Two sensor inputs (sensor1 input, sensor2 input, GND)
- Relay control output (relay control output, GND)
- Video input (video input, GND)
- Video loop output (video output, GND)
- Audio input (microphone, GND)
- Audio output (speaker, GND)
- Factory reset
- RS-485 port (RS-485+, RS-485-)
- RJ-45 port (Tx+, Tx-, Rx+, Rx-)
- Power port (DC 12V, GND)
Interface (I/O)
- Factory reset (factory reset, GND)
  If a jumper between the factory reset and the ground at the S-3838 is short while the power is on, all the parameters of the board will be initialized to the same values as they are initialized in the factory.
- Sensor input (sensor input, GND)
  A sensor can be connected between the sensor1 input and the ground or between the sensor2 input and the ground.
- Relay control output (relay control output, GND)
  A relay can be connected between the relay control output and the ground.
- Video input (video input, GND)
  The video output from an analog camera can be connected to the video input.
- Video loop output (video loop output, GND)
  The video loop output is the loop output of the video input and can be connected to the video input of a CCTV monitor, DVR and VTR.
- Audio input (microphone, GND)
  A microphone can connected between the microphone and the ground.
- Audio output (speaker, GND)
  A speaker can be connected between the speaker and the ground.
- RJ-45 port (Tx+, Tx-, Rx+, Rx-)
  A LAN cable or RJ-45 jack can be connected to Tx+, Tx-, Rx+ and Rx-.
- RS-485 port (RS-485+, RS-485-)
  An RS-485 device such as a pan/tilt module can be connected between the RS-485+ and the RS-485-.
OEM/ODM Available
OEM and ODM of products based on S-3838 are available from CrypotoTelecom. This OEM/ODM product can be a network camera, a network A/V server, a home server, a video conference system, a access control system, etc.
Background
S-3838 has been developed from 2002 in order to satisfy the requrements from the analog camera manufacturers. The objective of the project was to develop 42mm x 42mm x 20mm at that time. At last, the network A/V server board of 38mm x 38mm x 16mm size was developed and the objective was achieved.