L-com : آنتن 5.1 گیگاهرتز - 5.8 گیگاهرتز 16 DBI 90 درجه دو قطبی آنتن سفید

The overload and short circuit protection will shut down power immediately when a short circuit is detected without any damage to the POE system Power 36 to 60V is expected on ethernet pins 4/5V+ and 7/8 V- as per the IEEE 802.3af standard or pins
The active POE Splitter from Laird Technologies gives carrier class performance in a low cost system With its IEEE 802.3af compatibility and advanced auto sensing algorithm it will accept POE power from any IEEE 802.3af router or power supply The overload and short circuit protection will shut down power immediately when a short circuit is detected without any damage to the POE system. Power 36 to 60V is expected on ethernet pins 4/5V+ and 7/8V- as per the IEEE 802.3af standard
Using power over Ethernet to power remote devices has several advantages including The power supply can be centrally located where it can be attached to an uninterruptible power supply nPower can be supplied over long distances, up to 300 feet nPower can be available wherever network access is available nThe user has the ability to easily power on reset the attached equipment from a remote location
The active POE Splitter from Laird Technologies can be used by the original equipment manufacturer to supply power to remote equipment and devices without the expense of building in separate POE functionality into their equipment These devices are a good fit for the industrial market for sensing and remote video applications Models are available with 5 9 12 or 24vdc regulated power

Hyperlink HG2420P-120 sector panel wifi antenna combines high gain with a wide 120° beam-width. It is a professional quality cell site” antenna designed primarily for service providers in the 2.4GHz ISM band applications include IEEE 802.11b, 802.11g and 802.11n wireless LAN systems.
Antenna features a heavy-duty plastic radome for all-weather operation the mounting system adjusts from 0 to 20 degrees down-tilt.
WiFi antenna is an ideal choice for wireless internet provider cell sites since the cell size can be easily determined by adjusting the down-tilt angle horizontal coverage is a full 120 degrees.

Hyperlink HG2420P-120 sector panel wifi antenna combines high gain with a wide 120° beam-width. It is a professional quality cell site” antenna designed primarily for service providers in the 2.4GHz ISM band applications include IEEE 802.11b, 802.11g and 802.11n wireless LAN systems.
Antenna features a heavy-duty plastic radome for all-weather operation the mounting system adjusts from 0 to 20 degrees down-tilt.
WiFi antenna is an ideal choice for wireless internet provider cell sites since the cell size can be easily determined by adjusting the down-tilt angle horizontal coverage is a full 120 degrees.

Send USB signals up to 50 meters using standard Cat5e/6 solid conductor cables. Our competitively priced USB extender features a built in buffer and actively regenerates USB signals to preserve data integrity
These extenders are great for use with security and surveillance video, PC digital audio systems and other devices with USB interface that are located in remote locations
Used to extend USB 1.1 signals up to 50 meters Plug and Play operation Extends USB signal over solid conductor Cat5e/6 cable Lightweight only 41 grams RoHS compliant
Security and Surveillance Point of sale Industrial control Remote desktop Enterprise computing

The HyperLink Directional Reflector Grid WiFi Antenna provides 20 dBi gain with a 12° horizontal beam-width for directional applications
Applications include point to point systems, point to multi-point and wireless bridges in the 2.4GHz ISM band as well as IEEE 802.11b/g/n wireless LAN systems
Its compact design makes it nearly invisible in most installations and it can be installed for either vertical or horizontal polarization
This antenna's construction features a die cast aluminum reflector grid for superior strength