Company: Shenzhen ZhangQing Electronic Ltd
Model Number: ZCPOEGI001
Country: China
Posted On: 14 Aug 2014
Product Offer: 1Port Gigabit Passive Power Over Ethernet POE ...
Contact Person: Jimmy Deng
Telephone: 86-755-27586027
Mobile Number: 86-186-76786732
Product Description
Specification: black color 2 RJ45 connectors ( PoE and Lan port ) 2.1*5.5mm & 2.5*5.5mm female DC plug ROHS approval Ethernet Date Rate: 10/100/1000Mbps Case of Material: ABS 94V-0/PC Features: To achieve best performance of a Wireless LAN, the location of Access Point(AP) must be carefully chosen. In most cases, finding a power supply for AP is a common obstacle. Power over Ethernet(PoE) technology provides the ideal power solution to help overcome these obstacles. In Ethernet, four pairs of C5 or C5E twisted pairs are used as the medium for transmission. The actual data transmission, however, o-nly takes up two pairs of wires(pairs 1-2 and 3-6). PoE technology utilizes the remaining pairs(pairs 4-5 and 7-8) to conduct electricity. MARKETS • Remote routers, access points, and bridges • Remote networking equipment • Remote camera systems • 400 MHz to 10 GHz systems • SOHO equipment • IP phone systems • WiMAX How PoE works A device needs power to operate. Not volts or amps – power expressed as watts. That power can be supplied at different voltages. The electronics inside the device needs usually about 3.3 or 5 volts. But at low voltages, the wires from power supply have a lot of loss beyond about 5 feet. So for short distance power, most IP phones and Cameras are shipped with a 12v or 24v power supply because 12v supplies are cheap. But these same devices, when powered via the Ethernet cable, use 48 volts. This is the 802.3af standard voltage. 802.3at using 56v – because the loss is even lower.
Product Specifications
Power Over Ethernet Gigabit PoE Injector Splitter Pin 4,5 Positive, Pin 7,8 Negative Ideal for WLAN AP, IP CAM, IP Phone, Radio, Door Lock, WiMax, Networks devices.
Location: Shenzhen
Quantity Available:
Minimum Order: 100pcs
Price for Minimum Order: USD2 each
Packaging: Poly bag+carton
Shipping Terms: EXW, FOB,
Related Categories: Telecommunications , Wireless Communication
Contact Person: Jimmy Deng
Company: Shenzhen ZhangQing Electronic Ltd
Address: 6th Floor, Huayuan BLDG, Xixiang Town, Shenzhen City, Shenzhen, Guangdong, China
Zip/Postal: 518102
Telephone: 86-755-27586027
Fax: 86-0-
Mobile Number: 86-186-76786732

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