Optical Line Terminal (OLT)

POE (Power Over Ethernet) refers to the use of IP-based terminals (such as IP phones, wireless LAN access points AP, network cameras) without any changes to the existing Ethernet Cat.5 cabling infrastructure. Etc.) The technology that can provide DC power for such devices while transmitting data signals is a switch that supports Power over Ethernet.

POE is also known as a power supply system based on local area network (POL, Power over LAN) or Active Ethernet (Active Ethernet), sometimes also referred to as Power over Ethernet for short. This is the use of existing standard Ethernet transmission cables to transmit data and data at the same time. The latest standard specification of electric power, and maintains compatibility with existing Ethernet systems and users. The IEEE 802.3af standard is a new standard based on the POE of the Ethernet power supply system. It adds related standards for direct power supply through the network cable on the basis of IEEE 802.3. It is an extension of the existing Ethernet standard and the first international standard for power distribution. standard.
IEEE began to develop the standard in 1999, and the earliest participating vendors were 3Com, Intel, PowerDsine, Nortel, Mitel and National Semiconductor. However, the shortcomings of this standard have been restricting the expansion of the market. Until June 2003, the IEEE approved the 802.3af standard, which clearly stipulates the power detection and control items in the remote system, and connects routers, switches, and hubs to IP phones, security systems, and wireless LANs through Ethernet cables. The method of power supply for points and other equipment is regulated. The development of IEEE 802.3af includes the efforts of many company experts, which also allows the standard to be tested in all aspects.
The IEEE 802.3at standard was formulated in 2005 and promulgated in 2009. The 802.3at standard output power can reach 30W, and the available power at the receiving end is 25.5W.
The IEEE 802.3 working group and various manufacturer alliances launched POH-POWER OVER HDBASET in the industry at the end of 2012.
Using the current 4-Pair four-pair wire technology plus, the bilateral power supply can reach 60-100W power, which can be achieved by using 5 or 6 types of wires. It is used in high-definition video promotion to supply power to 42" LED TVs. According to the new regulations in 2010, the power consumption of 42" LED TVs needs to be less than 70W.

Web management 4 Pon Port Gpon Epon OLT

Unit Price:
1000~500USD
Brand:
scodeno
Min. Order:
Piece/Pieces
Model No:
GL2004 OLT
Transportation:
Ocean,Land,Air,Express
Supply Ability:
10000 pcs/month
Place of Origin:
China
Productivity:
10000pcs/month

GL2004 GPON OLT Datasheet Porduct overview GL2004 is highly integrated, medium-capacity GPON OLT for operators, ISP, enterprises and park applications. The product follows the ITU-T G.984/G.988 technical standard, The product has good openness,...

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GPON OLT Fast With 16 GPON Ports GL2016

Unit Price:
1820~1970USD
Brand:
scodeno
Min. Order:
Piece/Pieces
Model No:
GL2016
Transportation:
Ocean,Land,Air,Express
Supply Ability:
10000PCS/MONTH
Place of Origin:
shenzhen china
Productivity:
10000pcs/month

GL2016 GPON OLT Datasheet Porduct overview GL2016 is highly integrated, medium-capacity GPON OLT for operators, ISP, enterprises and park applications. The product follows the ITU-T G.984/G.988 technical standard, The product has good openness,...

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High integrated 8 PON port olt GL2008

Unit Price:
1000~1150USD
Brand:
scodeno
Min. Order:
Piece/Pieces
Model No:
GL2008
Transportation:
Ocean,Land,Air,Express,Others
Supply Ability:
10000 pcs/month
Place of Origin:
CHINA
Productivity:
10000 PCS/MONTH

GL2008 GPON OLT Datasheet Porduct overview GL2008 is highly integrated, medium-capacity GPON OLT for operators, ISP, enterprises and park applications. The product follows the ITU-T G.984/G.988 technical standard, The product has good openness,...

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