Page 40 - 2023-ORing_Guidebook-ok(電子書轉檔用)

IEEE 802.3az

Energy-Efficient Ethernet is a set of enhancement to the twisted-pair and backplane Ethernet family of computer
networking standards that allow for less power consumption during periods of low data activity. The intention was to
reduce power consumption by 50% or more, while retaining full compatibility with existing equipment. The Institute
of Electrical and Electronics Engineers (IEEE), through the IEEE 802.3az task force developed the standard. ORing’s 9000
series products are all compliant with this standard.

IEEE 1588v2

A clock synchronization algorithm drafted by the Institute of Electrical and Electronics Engineers (IEEE). The algorithm
provides a standard for clock synchronization based on data packet transmission. In 2001, with the support of the
National Institute of Standards and Technology (NIST), the committee drafted the related standard, which has been
used as the IEEE 1588 standard since the end of 2002. In the communications industry, the clock signal transmission
technology of the PSN(Packet Switched Networks) develops fast. The revised IEEE 1588 standard was issued in June
2006 and the IEEE 1558v2 was revised in 2007. ORing’s 9000 series products are all compliant with IEEE 1588v2
hardware-based standard.

Control Center
ordinary clock

IEEE 1588-compliant IEDs

Ethernet Switch w/IEEE 1588
boundary or transparent clock

ordinary clock

IEEE 1588-compliant IEDs
ordinary clock
IPv6

Internet Protocol version 6 (IPv6) is the latest revision of the Internet Protocol (IP) developed by the Internet Engineering
Task Force (IETF). This protocol is for communication and the traffic across the internet.

Jumbo Frame

ORing's Gigabit Ethernet switches, with 10 times the bandwidth of 1000Base-T Ethernet switches, feature Jumbo frame
support, which enables Jumbo Frame is useful for transmitting mega-pixel IP surveillance videos since the CPUs have
fewer frames to process as a larger payload is put into each frame. This will increase data transmission efficiency, thereby
improving network performance.

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