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DIPOL Weekly Review - TV and SAT TV, CCTV, WLAN
No. 2/2019 (Jan. 14, 2019)
Autonomous taxis took to the streets. Waymo LLC, subsidiary of Alphabet Inc., launched its first semi-commercial autonomous car service in a metropolitan area. The work on the project has already been continued for almost a decade, and the first tests began a few years ago.
"Waymo One" taxi is a fully self-driving and self-navigating car. The whole system is installed in the Chrysler Pacifica minivan. The car has a huge number of sensors and cameras that allow for fully autonomous driving. The service officially debuted in four cities within the Phoenix - Chandler, Mesa, Tempe and Gilbert metropolitan area. The total area where the taxis can run is approximately 100 square miles (approximately 259 square kilometers).
Autonomous Waymo taxis in Phoenix
At the beginning, the Waymo service will be available only for the group of people who had previously tested autonomous cars for free in the Google's project. However, now they have to pay the appropriate amount for each trip, comparable with the Lyft or Uber price list. The rest of Phoenix residents still must wait for access to the service. Interestingly, despite the revolutionary announcements, the "driver" is still in the car - but only supervising the operation of the machine.
Many specialists who, until recently, were skeptical about autonomous cars, after checking the possibilities of the latest designs, often admit that vehicles taking passengers from point A to point B without driver participation can be widely available before 2030.
Transferring devices in Hik-Connect app. The latest version of the mobile application for Hikvision CCTV systems increases its functionality by the ability to transfer devices between accounts. The device to be transferred will be removed from the old account and assigned to the new account (along with full rights and access to configuration). Until now, it was only possible to share the device (which meant that it was still assigned to the initial account and the other user had no access to the configuration options). The transfer of devices is very useful e.g. when installers end their jobs and should provide users with full access to the installed devices.
The transfer option is available in the "Settings" menu of the added device
Converting DVB-T and DVB-S/S2 signals to IP. IPTV is a method of delivering television and video content which uses technologies typical for computer networks instead of traditional methods based on coaxial cables.
DIPOL offers IP streamers that allow for management and distribution of terrestrial, CATV, SAT TV channels within Ethernet (LAN) networks based on twisted-pair cables.
 sti-410C sti-440  sdi-410csdi-480 mix-440
  R81617 R81618R81619 R81638 R81611
Code
R81604 R81606R81608 R81610R81611
Input standardDVB-T/T2/CDVB-T/T2/CDVB-S/S2
(8PSK, QPSK)
DVB-S/S2
(8PSK, QPSK)
IP
MPTS1418 4
Output standard 
 IPIPIPIP4xDVB-T
SPTS/MPTSyesyesyesyesyes
Max. bitrate [Mb/s] 100200100400200
CI slot
1xno1xnono
IP streams can be decoded with the use of the IF-442HD IPTV receiver R81612 or on various devices running a free audio-video player such as VLC developed by the VideoLAN project.

IPTV Streamer: TERRA sdi 480 (DVB-S/S2 to IP, USB port)
IPTV Receiver IF-442HD R81612 is used for reception/decoding of television signals distributed in broadband IP networks, based on IP protocol
Markings of Hikvision IP cameras from economical series. The meaning of marking elements of Hikvision IP cameras (without PTZ models) constrained to models of economical series is given below. The information makes it easy to specify the required model.
Compact IP Camera: Hikvision DS-2CD2643G0-IZS (4MP, Motozoom 2.8-12mm, 0.018 lx, IR up to 50m, WDR, IK10 H.265/H.264)
Compact IP camera Hikvision DS-2CD2643G0-IZS K17856
I. Constant marking - color Hikvision IP camera
II. Product line.
In the economical series, 1 means EasyIP Lite,
2 means EasyIP 2.0 / 2.0 plus / 3.0 / 4.0.
III. Housing type
  • 0 - compact (bullet) with fixed focal length
  • 1 - ceiling (dome) with fixed focal length
  • 3 - Turret
  • 4 - Cube
  • 5 - mini dome
  • 6 - compact (bullet) with varifocal lens
  • 7 - ceiling (dome) with varifocal lens
  • T - larger compact (bullet) with fixed focal length
  • 8 - Box
  • 9 - Fisheye
  • D - Pinhole
  • F - dome with PT (Pan-Tilt)
  • H - Turret with varifocal lens
IV. Resolution
  • 0 - 1.0 MP
  • 1 - 1.3 MP
  • 2 - 2.0 MP
  • 3 - 3.0 MP
  • 4 - 4.0 MP
  • 5 - 5.0 MP
  • 6 - 6.0 MP,
  • 8 - 8.0 MP
V. Video compression
  • 0 to 2 - H.264
  • 3 to 7 - H.265
VI. Product localization and generation
In newer series: G - intended for the international market, and product generation number:
  • G0 - first generation
  • G1 - second generation
  • G2 - third generation
If a camera in the V position has 0, 1 or 2, then instead of G0, G1, G2 there may be older marks, F, WD:
  • F - memory card slot
  • WD - hardware WDR
VII. Additional markings
  • I - IR illuminator
  • L - white light illuminator
  • Z - motozoom
  • S - audio/alarm input/output
How to properly pull out optical fibers from the tube? Installing fiber optic cabling, the installer should use appropriate tools. There is no place for half measures - the use of tools other than those recommended may result in the risk of damaging optical fibers, which often means serious consequences and financial losses.

Among many activities performed during the installation of fiber optic cables, the most difficult ones include cutting out windows in tubes. The windows are shaved in order to pull out the desired fibers from the tube without disturbing the rest of them, while maintaining the continuity of the tube. Operations of this type are often performed in fiber optic splice closures located on poles carrying multi-fiber trunk cables, where, from a given pole, one or two fibers have to be dropped (as a subscriber link or a branch of the network).
How to use the MSAT-5 L5925 tool
(source: YouTube)
MSAT-5 L5925 Mid-Span Access Tool from Ripley allows easy access to optical fibers in loose buffer tubes with five diameters, from 1.9 mm to 3.0 mm, without risk of damage. It can be safely used for cutting windows in DRAKA universal cables with up to 16 fibers (the tube of the cable with 24 fibers has a larger diameter).
Antennas for LTE. In many cases where the mobile device is at a longer distance from the base station or is shadowed by various obstacles there are problems with adequate signal strength. Usually the problems can be solved by connecting the modem to a suitable external/outdoor antenna. Sometimes such an antenna can also be used for the improvement of the communication with a concrete base station offering e.g. the advantages of LTE-A standard, or just higher data transfer rates due to a lower number of users. In each case it is important to buy broadband antennas that can operate in the "old" and "new" LTE bands and can provide the advantages of band aggregation.
LTE technology is flexible both in the terms of the frequency range and bandwidth of the transmission channel. LTE Advanced is a further extension of the LTE standard. Owners of devices compatible with LTE-A can theoretically reach transfers up to 300 Mbps, which is possible by the aggregation of several frequency bands. The download speed up to 300 Mbps and upload speed up to 50 Mbps is enabled by the connection of two bands in different frequency ranges, for example in the 1800 MHz and 2600 MHz frequency ranges (LTE FDD). So, when selecting LTE antennas, it is important to pay attention to their bandwidth and choose those that support the new data transmission techniques.
ATK-LOG ALP LTE MIMO 2x2 antenna
800-3000 MHz A7054_5
New products offered by DIPOL
23.6
23.6" LED Monitor HIKVISION DS-D5024FC (HDMI, D-Sub, BNC, RCA) M30236 has been specially designed for continuous operation in CCTV systems. Its LED-backlit display with native resolution of 1920x1080 pixels correctly renders colors and has a low response time of 5 ms. The input video signal can be provided via HDMI, VGA, or BNC input. The monitor implements VESA 100x100 mounting interface standard.
Surge Protection Installation Box: Signal ZPZ-12 (12 paths, for multiswitch systems)
Surge Protection Installation Box Signal ZPZ-12 (12 paths, for multiswitch systems) R48612 has been designed for comprehensive protection of SMATV systems based on multiswitches. The device protects all the satellite and terrestrial TV paths (12) against voltage surges induced in signal lines by lightning strokes.

Installation Box DS-1280ZJ-S (black, for Hikvision compact cameras)
Installation Box DS-1280ZJ-S (black, for Hikvision compact cameras) M5719B has been designed for HIKVISION IP and HD-TVI cameras. The box made of metal holds the camera and protects cable connections, transformers etc.


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