Product Details
Scope of application
- Digital TV
- Plasma display
- Liquid crystal display
- STB(set-top box)
- DVD player/Language repeater
- Audio/video receiving device
- VHS/video Home System
- High definition display
- Satellite system
Main features
- A HDMI cable can simultaneously transmit video and audio signals
without the connection of more wires
- Achieving a higher quality of audio and video transmission
- 100% digital transmission
- No compression, no need to convert
- The best quality of sound and image
- Providing broadband for HDTV
- Supporting 1080 p and higher resolution
- Supporting function of 3D
- Supporting sound return function.
- Supporting the connection of multiple HD equipment.
Performance indicators
Rated temperature | 80℃ |
Rated voltage | 30 V |
Differential impedance(20℃) | 100±10Ω |
Delay | ≤5ns/m |
Propagation delay skew | 112ps |
Intra-group | ≤112ps |
Inter-groups | ≤1.78ns |
Far-end crosstalk | ≤ -20Db@1-5100MHz |
Attenuation
Frequency(MHZ) | Attenuation value(dB Max) |
0-825 | 5 |
825-2475 | 12 |
2475-4125 | 20 |
4125-5100 | 25 |
Specifications of HDMI in the company are 28AWG and 24AWG as
follows.
4P*28#+1P*28#+5C*28#+ | AL+B | HDMI | OD:7.3mm |
4P*24#+1P*24#+5C*24#+ | AL+B | HDMI | OD:10.7mm |
Company Profile
Who We Are ?
TC Smart Systems Group was established in 1988, and has grown into
a national powerhouse in low voltage cables and cabling system. We
are also a public company with code 872049. Our company has
branches all over China, with more than 1,000 offices . We have
entered international market since 2019, and already have agents or
offices in Russia, Malaysia, South Africa, Egypt etc.

What We Do ?
TC brand ranks first in low voltage cables and third in structured
cabling system. We provide all serials of cables and wiring for
security systems, commercial buildings, metro lines, airport and
many more. With annual output more than 230 million dollars, TC is
known to those who are in this industry.


How We Did ?
TC is the only Chinese enterprise who has two specialists in
IEC/ISO group, so we know better how the industry develops and how
to guarantee the product quality. Besides, we have our own lab to
ensure the products we provided can satisfy customers' needs.

Where you can find TC?
TC has participated in many typical cases all over the world, such
as Nigeria Lagos Airport, BSCA Bank, Gabon Gentil Stadium, Shanghai
Expo, Beijing Bird’s Nest Stadium, Shanghai Pudong Airport and
more.
