GASI Multi-ASI Signals Fiber Transmission
GASI multi-ASI signals fiber transmission equipment is made up of Greatway GASIT transmitter and GASIR receiver, transmitting 1/2/3/4/8 ASI digital video signals over one single fiber up to 100Km. GASIT has built-in ASI cable equalizer and frame synchronizer for each ASI signal processing. Each ASI input has a loop out output at GASIT transmitter. GASIR has built-in high-speed digital de-mux and each ASI signal has two output ports. With high stable clock and high speed mux/de-mux technology, GASI fiber link has excellent transmission quality and minimize the signal jitter.
By means of CWDM technology, GASI can increase the ASI transmission capacity or build up a 10/100M Ethernet link for the management control among encoders, muxers and QAM modulators.
Features:
l Meet DVB-ASI (EN50083-9) interface standards
l Supporting SPTS and MPTS ASI signal
l Real-time transparent transmission up to 8 ASI signals at one optical wavelength
l Built-in Cable Equalizer on the signal input
l Maximum fiber distance up to 100Km
l Optional 10/100M Ethernet fiber link along with multi-ASI transmission
Applications
Specifications:
ASI Format: 188/204 Auto Negotiation, Maximum Effective Data Rate: 128Mb/s | |
Input ASI Channel | 1, 2, 3 or 4 or 8 |
Input Level | >380 mVP-P |
Cable Equalizer | >250m (270Mbps) (BELDEN8281 Cable) |
Input Return Loss | >16dB (270MHz) |
Input Impedance | 75Ω |
Connector | BNC |
ASI Video Output | |
Output Channel | 1, 2, 3 or 4 or 8 |
Output Level | 800mVP-P ±10% |
Rise/Down Time | <0.8nS |
Maximum Jitter | <0.1UI (270Mbps) |
Output Impedance | 75Ω |
Connector | BNC |
Optical Parameter | |
Wavelength | 1310 nm/1550 nm or CWDM wavelength |
Optical TX Power | -12dBm~3 dBm |
Optical RX Sensitivity | -26dBm~-3 dBm |
Transmission Fiber Distance | 20Km, 40Km, 60Km, 80Km, 100Km+ |
Optical Connector | SC/PC |
Operation Temperature | 0~45ºC |
Power Supply | AC 100~240V, 50/60Hz |
Power Consumption | <20W |
Dimension | 430×230×43 (mm) |
Ordering Information:
GASI-A-BC-D-E
A(ASI video channel number): 1 or 2 or 3 or 4 or 8
BC(Fiber distance): 20-20Km, 40-40Km, 60-60Km, 80-80Km, 100-100Km+
D: Optional CWDM wavelengths
E(Option): None_without Ethernet transmission; E_with 10/100M Ethernet transmission
Which transportation method could I select?
Usually the buyer appoints a forwarder and we follow the shipping instructions.
We recommend the freight company such as FedEx, UPS, DHL, TNT etc
Our Services
OEM Manufacturing in China
We can transfer customer products to our cost-effective manufacturing in China. Our R&D team can modify existing products or develop new products based on the requested specifications and designs.
R&D Engineering Capability
Our experienced engineers and technicians work closely together to provide you with optimal production solutions.
Quality Control
We provide excellent QA and QC services to guarantee product performance and consistency.
According to client's order quantity Our service:
1.Good Reply :Your inquiry related to our products or price will be replied within 24 hours.
2.OEM & ODM:Your any idea on telecom we can help you to design and put it into products.
3.Warranty: 1-years warranty
4.Transportation : FedEx, UPS, DHL, TNT etc
Greatway Technology Co., Ltd. is a leading fiber optic transmission equipment manufacturer in China for HD Video, High Speed Internet and Broadband RF. As a "design house and factory", Greatway offers Broadcasting Class Audio/Video Fiber Link, 1200MHz Broadcast and Narrowcast CATV RF Fiber Link, Docsis over PON (D-PON), Satellite L-Band RF fiber to the home (LBAND-PON), GPON/GEPON/WDM-PON, EoC (Ethernet over Coax), 1080P 60P HD-SDI Fiber Link, fiber optic active and passive components.
With experience providing high quality products in Telecom and CATV industries since 1993, Greatway’s expertise lies in the development, design, production, engineering and prototyping customer design products, OEM and ODM. We provide effective Outsourcing Solutions for the customized needs. Teams up with highly qualified partners, Greatway is able to deliver leading edge cost effective solutions to serve customers successfully.
Greatway Technologies Co., Ltd. is a leading HD Video, High Speed Internet and Broadband RF over fiber products provider in China.
We are engaged in TV, Ethernet and VoIP triple-play products based on CATV and GEPON network.
What does Greatway offer?
We offer the whole range of cost-effective CATV, Ethernet over fiber products with excellent quality.
You can find them just clicking the http://www.greatwaytech.com or http://greatwaytech.en.china.cn
What are your working hours?
Monday-Friday, 8:30-17:45 (Beijing time, GMT+08:00).
How do I send an inquiry?
The most efficient way is to forward your inquiry to our e-mail address in "contact us" page, or contact us on TradeManager,Skype
Please, input your name, country, e-mail, phone, product specifications and desired quantity. A designated manager will get back to you within 24 hours.
Can I get a lower price?
OK, that's no porblem. I know the price is the most important part to the customer.
We could discuss it based on the order quantity. As the manufacturer, we also have the absolute confidence to offer the best price to you.
What's your company advantage?
We have our own R&D, production, sell and the rich experience technical support center.
We specialize in offering the whole CATV FTTH network solution and all equipments needed in this solution.
Could you give us help on the EOC/CATV solution?
OK, it is our pleasure to help you. We not only provide equipments needed in CATV FTTH solution,
But also offer the technical support about it if the customer need it. And you only need tell us the details of your network application.
For Trade Terms,such as payment and leadtime.
Payment Terms:T/T 100% in advance,Paypal and Western Union for the sample order
Price Terms:EXW Shenzhen
Internal Express: EMS,DHL,Fedex,TNT,UPS,by sea or your own shipping agent
Leadtime: Sample order,3-5work days; Bulk order 15-20work days(after your payment )
What is your product warranty policy?
All Greatway products carry a 12-month warranty.
What shall I do if I encounter a problem with products bought from you?
Please, don’t open or try to fix the problem yourself.
Contact Greatway immediately and submit inspection report or problem description. We will do our best to help you solve the problem.
Can I become an exclusive distributor of Greatway products in my area?
Yes, it is possible if we don’t already have a representative in your country (region).
The best start is to prove your good intentions with several regular orders over a period of time.
The beneficiary will always be “Greatway Technology Co., Ltd.”.