Contact Us

Shaoxing ZKTel Equipment Co.,Ltd

Address:The Intersection of Sanjiang Road and Paozhong Road, Paojiang Industrial Zone, Shaoxing City, Zhejiang Prov.,China 312071

Tel: +86-575-88035326

Mobile: +8613626888520

Fax: +86-575-88039030

E-mail: greatsales@zktel.com.cn

What is EPON? From ZKTel

- Jun 06, 2018 -

There is a news frow ZKTEL. ZKTEL is a company which produce 5G products, which including 10G AOC SFP+ production; 40G AOC QSFP+ production; SFP28 SR/LR production; SFP+ SR production; QSFP28 SR4; QSFP28 LR4 and so on. The prices of ZKTEL products is very competitive. Welcome to visit our websites, connect with our customer serviece, we will provide yours best service!


EPON is an IEEE standard, EPON uses a point-to-multipoint structure, and passive optical transmission provides multiple services over Ethernet. Currently, IP/Ethernet applications account for more than 95% of the entire LAN communication. EPON uses the above-mentioned economical and efficient structure, and thus becomes the most effective communication method for connecting the end users of the access network. The emergence of 10Gbps Ethernet trunks and metropolitan area rings will also make EPON the best last-mile solution in future all-optical networks.


In an EPON, without any complex protocols, optical signals can be accurately transmitted to end users, and data from end users can also be centrally transmitted to the central network. At the physical layer, EPON uses the 1000BASE Ethernet PHY, and controls and optimizes burst data between ONUs and OLTs through newly added MAC control commands on the PON transmission mechanism. Communication and real-time TDM communication, in the second layer of the agreement, EPON adopts mature full-duplex Ethernet technology, uses TDM, because ONU sends datagram in one's own time slot, so there is no collision, do not need CDMA/CD, thus Make full use of bandwidth. In addition, EPON provides QoS similar to APON/GPON by implementing 802.1p in the MAC layer.


Related Industry Knowledge

Related Products

  • SFF EPON ONU 1000BASE-PX40
  • SFF EPON ONU 1000BASE-PX20+
  • High Speed Intelligent Error-Rate Tester
  • Tunable DWDM SFP+
  • 100G CFP2
  • CFP ER4