ASK nano
User Manual
24
●
HDMI 2.0a:
was released on April 8, 2015, and added support for High Dynamic Range (HDR)
video with static metadata.
●
HDMI 2.0b:
was released March, 2016, support for HDR Video transport and extends the static
metadata signaling to include
(HLG).
●
HDMI 2.1
: released on November 28, 2017. It adds support for higher resolutions and higher
refresh rates, Dynamic HDR including 4K 120 Hz and
120 Hz.
●
DisplayPort:
A VESA standard interface primarily for video, but also for audio, USB and other data.
DisplayPort (orDP) is backwards compatible with HDMI, DVI and VGA.
●
DP 1.1:
was ratified on 2 April 2007, and version 1.1a was ratified on 11 January 2008. DisplayPort
1.1 allow a maximum bandwidth of 10.8 Gbit/s (8.64 Gbit/s data rate) over a standard 4-lane main link,
enough to support 1920x1080@60Hz
●
DP 1.2:
introduced on 7 January 2010, effective bandwidth to 17.28 Gbit/s support increased
resolutions, higher refresh rates, and greater color depth, maximum resolution 3840 × 2160@60Hz
● DP 1.4:
publish on 1 Mar, 2016.overall transmission bandwidth 32.4 Gbit/s ,DisplayPort 1.4 adds
support for Display Stream Compression 1.2 (DSC), DSC is a "visually lossless" encoding technique with
up to a 3:1 compression ratio. Using DSC with HBR3 transmission rates, DisplayPort 1.4 can support 8K
UHD (7680 × 4320) at 60 Hz or 4K UHD (3840 × 2160) at 120 Hz with 30 bit/px RGB color and HDR. 4K
at 60 Hz 30 bit/px RGB/HDR can be achieved without the need for DSC.
●Multi-mode Fiber:
Fibers that support many propagation paths or transverse modes are
called multi-mode fibers, generally have a wider core diameter and are used for short-distance
communication links and for applications where high power must be transmitted.
●Single-mode Fiber:
Fiber that support a single mode are called single-mode fibers. Single-mode
fibers are used for most communication links longer than 1,000 meters (3,300 ft).
●
SFP
：
small form-factor pluggable , is a compact, hot-pluggable network interface module used for
both telecommunication and data communications applications.
●optical fiber connector
:
terminates the end of an optical fiber, and enables quicker connection and
disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light
can pass. 4 most common types of optical fiber connectors are SC, FC, LC,ST.
●SC:
(Subscriber Connector), also known as the square connector was also created by the Japanese
company – Nippon Telegraph and Telephone. SC is a push-pull coupling type of connector and has a
2.5mm diameter. Nowadays, it is used mostly in single mode fiber optic patch cords, analog, GBIC, and
CATV. SC is one of the most popular options, as its simplicity in design comes along with great
durability and affordable prices.
