data transmitter

1. Fully data non-condensation broadcast level transmit 
2. No simulation frequency modulation, appearance modulation, amplitude modulation
optical transmitter's across modulation disruption
3. Supports any high exculpation rate video signal, auto compatible with PAL, NTSC,
and SECAM audio systems
4. Supports video non-losing regeneration relay 
5. Support video, data, Ethernet, and telephone sound side by side transmit 
6. Gigabit fiber transmit technology, large capability, easy upgrade 
7. Fiber WDM/CWDM/DWDM technology
8. Single mode, multimode transmit distance 0-100m
9. Special ASIC design and high speed DSP technology
10. Advanced self-adapt technology, no need to adjust to use
11. Full-surface technology
12. Industry level design, high dependability
13. Independent module or rack mounting style 
14. Supports user customization and OEM 

Technical parameters:
Video interfaces:
1. Video input/output impedance 
2. BNC 75-ohm unbalanced interface
3. Video input/output voltage 
4. Typical peal value 1Vp-p, maximum 1.5Vp-p
5. Video bandwidth: 8MHz
6. Video digital bit width: 8 bits/10 bits
7. Differential gain : <1%
8. Differentia phase: <0.60
9. Signal-to-noise ratio: 67dB (weighting) 

Data interface:
1. Physical interface shielding surpassing Cat.RJ-45 terminal, industrial wiring
terminal
2. RS232 speed: DC-115.2kbps
3. RS-422/485 speed: DC-1.2Mbps
4. RS-422/485 distance: 0-1,200m 
5. RS-422/485protocol: transparently compatible with RS-485/422 protocol compatible
with I/O on-off volume, alarming data, Manchester code 

Ethernet interface:
1. Physical interface: shielding surpassing Cat.5 RJ-45 terminal
2. Supporting protocol: IEEE 802.3 10Base-T 10M, 10/100M Ethernet standards
3. Working mode: full duplex or half duplex 

Phone interface:
1. Physical interface: shielding surpassing Cat.5 RJ-45 terminal, industrial wiring
terminal
2. Voice bandwidth: 4kHz 
3. Working mode: peer-to-peer hot line, SPC exchange/separating unit mode

Optical fiber: 
1. Physical interface: FC/UPC, ST/UPC, SC/PC
2. Transmission speed: 155Mbps, 1.25Gbps
3. Optical fiber type: single mode/multimode optical fiber
4. Transmission distance: multimode: 0-3km; single mode: 110km
5. Working temperature: -40~75°C

  APT Prosper Technology Co., Limited was founded in 2004, which is located at the central part of Longgang District, Shenzhen. We are a high tech enterprise and specialize in the research, production, marketing and service of optical communication equipment. With our independent brands APTTEK, our main products include three series: Ethernet media converters, Digital video optic transceiver and optical module. 

With the unceasing development, APT Prosper Technology Co., Ltd, provide service and management with the purpose of "mutual benefits" and the mission of "Skill in quality specialized in service", offering best service and exquisite products to our honored customers. 

To make the quality guaranteed and improvement, the company is strictly operated according to the ISO9001: 2008 quality control system, CCC, CE standard. We pay great attention to the cultivation of talents, maximizing the employees potential with humanized management to boost staffs greatly; And providing a comprehensive training and guidance, continuously improving process increase efficiency and reduce the waste to strength competitive power. Our constantly introducing data and video optical transmissions are widely used among the domestic operators and industry users with customer's praise. The strategy of going out, our oversea sales department successful enlarge overseas market, make our products have been acknowledged by many overseas users as a global partner! 
Our goal is continuously satisfy our customers, provide high quality products and services to global partners, with first class technical support and solutions promote the development of the information net construction.