Service Interoperability in Ethernet Passive Optical Networks

Last updated
Service Interoperability in Ethernet Passive Optical Networks
SIEPON logo.gif
FoundedDecember 2009
TypeStandards working group
Website ieee1904.org

The Service Interoperability in Ethernet Passive Optical Networks (SIEPON) working group proposed the IEEE 1904.1 standard for managing telecommunications networks. [1]

Description

Ethernet passive optical network (EPON) is a technology for fiber to the x access networks, with millions subscriber lines. In response to rapid growth, the SIEPON project was formed in 2009 to develop system-level specifications, targeting "plug-and-play" interoperability of the transport, service, and control planes in a multi-vendor environment. [2]

The project was organized to build upon the IEEE 802.3ah [3] (1G-EPON) and IEEE 802.3av [4] (10G-EPON) physical layer and data link layer standards and create a system-level and network-level standard, allowing interoperability of the transport, service, and control planes in a multi-vendor environment. The "P" prefix is used while the standard is being proposed, and then dropped when ratified. A draft standard was announced in September 2011. [5] The Industry Standards and Technology Organization announced a conformity assessment program in February 2012. [6] The first official standard in the series, IEEE Standard 1904.1-2013, was published in September 2013. [7]

Related Research Articles

Fast Ethernet Ethernet standards that carry traffic at the nominal rate of 100 Mbit/s

In computer networking, Fast Ethernet physical layers carry traffic at the nominal rate of 100 Mbit/s. The prior Ethernet speed was 10 Mbit/s. Of the Fast Ethernet physical layers, 100BASE-TX is by far the most common.

Gigabit Ethernet

In computer networking, Gigabit Ethernet is the term applied to transmitting Ethernet frames at a rate of a gigabit per second. The most popular variant 1000BASE-T is defined by the IEEE 802.3ab standard. It came into use in 1999, and has replaced Fast Ethernet in wired local networks due to its considerable speed improvement over Fast Ethernet, as well as its use of cables and equipment that are widely available, economical, and similar to previous standards.

IEEE 802.16

IEEE 802.16 is a series of wireless broadband standards written by the Institute of Electrical and Electronics Engineers (IEEE). The IEEE Standards Board established a working group in 1999 to develop standards for broadband for wireless metropolitan area networks. The Workgroup is a unit of the IEEE 802 local area network and metropolitan area network standards committee.

The Optical Internetworking Forum (OIF) is a prominent non-profit consortium that was founded in 1998. It promotes the development and deployment of interoperable computer networking products and services through implementation agreements (IAs) for optical networking products and component technologies including SerDes devices.

A passive optical network (PON) is a fiber-optic telecommunications technology for delivering broadband network access to end-customers. Its architecture implements a point-to-multipoint topology, in which a single optical fiber serves multiple endpoints by using unpowered (passive) fiber optic splitters to divide the fiber bandwidth among multiple access points. Passive optical networks are often referred to as the "last mile" between an Internet service provider (ISP) and its customers.

Metro Ethernet

A metropolitan-area Ethernet, Ethernet MAN, or metro Ethernet network is a metropolitan area network (MAN) that is based on Ethernet standards. It is commonly used to connect subscribers to a larger service network or the Internet. Businesses can also use metropolitan-area Ethernet to connect their own offices to each other.

Ethernet flow control Technique to suspend transmission to avoid congestion

Ethernet flow control is a mechanism for temporarily stopping the transmission of data on Ethernet family computer networks. The goal of this mechanism is to ensure zero packet loss in the presence of network congestion.

Ethernet physical layer physical network layer of the Ethernet communications technologies

The Ethernet physical layer is the physical layer functionality of the Ethernet family of computer network standards. The physical layer defines the electrical or optical properties of the physical connection between a device and the network or between network devices. It is complemented by the MAC layer and the logical link layer.

Ethernet in the first mile (EFM) refers to using one of the Ethernet family of computer network technologies between a telecommunications company and a customer's premises. From the customer's point of view, it is their first mile, although from the access network's point of view it is known as the last mile.

Provider Backbone Bridge Traffic Engineering (PBB-TE) is an approved telecommunications networking standard, IEEE 802.1Qay-2009. PBB-TE adapts Ethernet technology to carrier class transport networks. It is based on the layered VLAN tags and MAC-in-MAC encapsulation defined in IEEE 802.1ah, but it differs from PBB in eliminating flooding, dynamically created forwarding tables, and spanning tree protocols. Compared to PBB and its predecessors, PBB-TE behaves more predictably and its behavior can be more easily controlled by the network operator, at the expense of requiring up-front connection configuration at each bridge along a forwarding path. PBB-TE Operations, Administration, and Management (OAM) is usually based on IEEE 802.1ag. It was initially based on Nortel's Provider Backbone Transport (PBT).

40 Gigabit Ethernet (40GbE) and 100 Gigabit Ethernet (100GbE) are groups of computer networking technologies for transmitting Ethernet frames at rates of 40 and 100 gigabits per second (Gbit/s), respectively. These technologies offer significantly higher speeds than 10 Gigabit Ethernet. The technology was first defined by the IEEE 802.3ba-2010 standard and later by the 802.3bg-2011, 802.3bj-2014, 802.3bm-2015, and 802.3cd-2018 standards.

Carrier Ethernet is a marketing term for extensions to Ethernet to enable telecommunications network providers to provide Ethernet services to customers and to utilize Ethernet technology in their networks.

The 10 Gbit/s Ethernet Passive Optical Network standard, better known as 10G-EPON allows computer network connections over telecommunication provider infrastructure. The standard supports two configurations: symmetric, operating at 10 Gbit/s data rate in both directions, and asymmetric, operating at 10 Gbit/s in the downstream direction and 1 Gbit/s in the upstream direction. It was ratified as IEEE 802.3av standard in 2009. EPON is a type of passive optical network, which is a point-to-multipoint network using passive fiber optic splitters rather than powered devices for fan-out from hub to customers.

Ethernet Alliance

The Ethernet Alliance was incorporated in the US state of California in August 2005 and officially launched in January 2006 as a non-profit industry consortium to promote and support Ethernet. The objectives were to provide an unbiased, industry-based source of educational information; to ensure interoperability among disparate, standards-based components and systems; to support the development of standards that support Ethernet technology; and to bring together the Ethernet industry to collaborate on the future of the technology.

Shortest Path Bridging (SPB), specified in the IEEE 802.1aq standard, is a computer networking technology intended to simplify the creation and configuration of networks, while enabling multipath routing.

10 Gigabit Ethernet Standards for Ethernet on cables or fibers at ten times the speed of Gigabit Ethernet

10 Gigabit Ethernet is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second. It was first defined by the IEEE 802.3ae-2002 standard. Unlike previous Ethernet standards, 10 Gigabit Ethernet defines only full-duplex point-to-point links which are generally connected by network switches; shared-medium CSMA/CD operation has not been carried over from the previous generations Ethernet standards so half-duplex operation and repeater hubs do not exist in 10GbE.

EPON Protocol over Coax, or EPoC, refers to the transparent extension of an Ethernet passive optical network (EPON) over a cable operator's hybrid fiber-coax (HFC) network. From the service provider's perspective the use of the coax portion of the network is transparent to EPON protocol operation in the optical line terminal (OLT) thereby creating a unified scheduling, management, and quality of service (QoS) environment that includes both the optical and coax portions of the network. The IEEE 802.3 Ethernet Working Group initiated a standards process with the creation of an EPoC Study Group in November 2011. EPoC adds to the family of IEEE 802.3 Ethernet in the First Mile (EFM) standards.

Avnu Alliance is a consortium of professional, automotive, consumer electronics and industrial manufacturing companies working together to establish and certify the interoperability of open Audio Video Bridging (AVB) and Time-Sensitive Networking (TSN) standards. The Alliance works with its member companies to certify AVB and TSN products for interoperability. Manufacturers may use the Avnu logo on such certified products. Not every AVB-compliant device is submitted for certification to the Avnu Alliance. The lack of the Avnu logo does not necessarily imply a device is incompatible with other Avnu-certified devices.

25 Gigabit Ethernet and 50 Gigabit Ethernet are standards for Ethernet connectivity in a datacenter environment, developed by IEEE 802.3 task forces 802.3by and 802.3cd and are available from multiple vendors.

Audio Video Bridging Specifications for synchronized, low-latency streaming through IEEE 802 networks

Audio Video Bridging (AVB) is a common name for the set of technical standards which provide improved synchronization, low-latency, and reliability for switched Ethernet networks. AVB embodies the following technologies and standards:

References

  1. IEEE P1904.1 Working Group, http://www.ieee1904.org/1/
  2. "IEEE to Develop Standard for Interoperability of Ethernet Passive Optical Networks". Press release on formation of P1904.1. IEEE Standards Association. December 14, 2009. Archived from the original on July 6, 2010. Retrieved November 8, 2013.
  3. IEEE P802.3ah Ethernet in the First Mile Task Force, http://www.ieee802.org/3/ah/
  4. IEEE P802.3av 10G-EPON Task Force, http://www.ieee802.org/3/av/
  5. "IEEE Standards Association Announces EPON Standardization Milestone". Press release. IEEE. September 7, 2011. Retrieved November 8, 2013.
  6. "IEEE Conformity Assessment Program (ICAP) Establishes Testing and Certification Program for EPON Equipment". Press release. ISTO. February 1, 2012. Retrieved November 8, 2013.
  7. IEEE Standard for Service Interoperability in Ethernet Passive Optical Networks. IEEE Standard 1904.1-2013. IEEE Standards Association. September 20, 2013. ISBN   9780738185101.