Product Specifications
Product Description
Material: Imported PC
Flexible connections: All traffic between the exchange and the transmission equipment can be re-routed via the patch cords flexibly
Good cable management: The testing, monitoring, cross-connection of cables can be carried out readily and efficiently
Anti-interference: Anti-cross talk degree is more than 70dB (50KHz to 16MHz) so that the DDFs can be used for ADSL
High reliability: IDC technology is applied, guarantee the reliable connections of outstanding performance and durability
Compact structure: The DDF has two columns, each accommodates 16 terminal blocks and each terminal block consists of four modules
Installation: The frame is of open style and various ways of installation are available such as side-by-side and back to back
Extension function: Tracing function is available for each system with LED automatically indicating the equipment is connected
Clear marking: Each block and each 2m port have colored identification
Various methods of ground connection available
Technical specifications:
Rate: 2Mbps
Characteristic impedance: 120Ω
Conductor diameter: 0.4 to 0.6mm
Contract resistance between reeds: ≤1MΩ
Contract resistance between conductor and reed: ≤0.5MΩ
Pulling force (diameter: 0.4mm): ≥40N
Our company, Nanjing Putian Telecommunications Co. Ltd, was founded in 1958, which has more than 50 years' experience in manufacturing telecommunication products and is one of the key enterprises authorized by State Foreign Trade Ministry. The total asset of the company is 1100million RMB. Since May of 1997, we have been a publicly traded company on the Shenzhen Stock Exchange. We have our own research and development team. There are more than 700 middle and high-level engineers and technical staffs.
Our company has formed the four big industrial structures of wiring, network, wireless and electric industries through continuous innovation and development, wherein the market occupancy of wiring industry ranks first in our company, and the products are exported to dozens of countries such as Russia, Vietnam, Korea, Nepal, Pakistan, Columbia and so on.
It has also been authorized by QS GB/T19001 in 1996, accredited the certification of quality management system of GB/T19001 idt ISO9001: 2000 and environment system of GB/T14001: 1996 in 2002.
At Putian Telecommunications, we design, manufacture MDFs, ODFs, and DDFs, CCJCs, along with Cat. 6 cables. And PuTian also diversifies in many other fields such as network, electric, and wireless. Currently, Putian is making efforts in pushing fields beyond and into digital transmission system, telecommunication software development and intelligent cabling systems.
A big manufacturer in the Chinese telecommunication industry, Nanjing Putian has been dedicated to providing the real service to our clients. We have our solid customer base both in China and overseas. At Putian, we always value the importance of the products to our customers and clients' demands more than any others.
