External Antenna Fiber ONU Optical Network Units Point To Multipoint Structure

Fiber ONU Optical Network Unit With 4 Fast Ethernet Ports 2 POTS And WIFI

Introductions of EPON ONU

Ethernet Passive Optical Network (EPON) is a new type of optical access network technology, which uses point to multipoint structure and passive optical fiber transmission to provide variety service on Ethernet. It uses PON technology in physical layer and using Ethernet protocol in link layer, it also use the PON topology to achieve Ethernet access. Therefore, it combines the advantages of PON technology and Ethernet technology, so EPON solution is with low cost, high bandwidth, strong scalability, it can reorganize different service flexibly and fast, and it also complies with existing Ethernet and convenient for management, etc..

ONU is a necessary part of EPON, a typical EPON system includes OLT, ONU and ODN.Optical Line Terminal is always located in Center Office and Optical Network Unit is near the terminal device or integrated with the terminal device. ONU and OLT will be connected via fiber. ONU has different application according to its position in the system like Fiber To the Cab, Fiber To The Building, Fiber To The Office and so on.

EPON is able to provide Ethernet, IP, Voice, TDM and CATV service and as an access equipment in EPON, ONU is able finish the below tasks:

1, Receiving ( Selective ) broadcasting data from OLT.

2, Response command of registration and ranging from OLT.

3, Cache user’s Ethernet data, report cache queue to OLT and send cached data in the uplink transmitting window which is distributed by OLT.

4, Executive corresponding OAM function according to the OAM frame from the OLT.

5, Other function of Ethernet.

Product Features Of Data Part

The Ethernet interfaces according to the specifications of the IEEE802.3.

Full speed without blocking exchange

8K MAC address

Support Full Range VLAN ID

Support QinQ VLAN,1:1VLAN,VLAN Trunk etc.

Support port monitor, port mirror, port speed limit ,port SLA etc.

QoS based on interface,IEEE 802.1p,IPV4(ToS),Diff-Serv,IPV6,802.1Q VLANID,destination MAC or source MAC.

128-bit AES encryption algorithm.

According to 802.1x remote management and user authentication

Product Features Of Telephone Part

Support RFC2833 and RFC2833 redundant,distinctive ringing ,MD5 certificate,call forwarding,call waiting,telephone hotline,alarm clock,abbreviated dialing and etc.

Support SIP protocol, H.248 protocol and H.323 optional.

Support ITU-T G.711, G.723.1, G.729 compression algorithm

Echo cancellation meets ITU-T G.168-2002. Echo cancellation for the longest is 128ms.

Support OSPF,T38.

Support two POTS interface three-way calling,three-way calling support local mixing.

Support POTS GR909 line test function.

Support dynamic PPPoE,dhcp and static IP.

Support CTC2.1 standard

7×24h call lose≤0.01%

Product Specifications

Fiberall Technology (Shenzhen) Co., Ltd was started in 2007 and we are located in Shenzhen China. As a company engaged in fiber optical engineering related products, our main business including: research and development (R&D), manufacturing, marketing; optical engineering solution design; maintenance, consulting service and accessories outsourcing.

Our main products are: All kinds of Fiber PLC Splitters, FBT Couplers, Fiber Cable Assemblies, Patch Cords, Fiber Pigtails, Fiber Adapters, Patch Panels, Fiber Optical Transceivers, OLT (Optical Line Terminal), ONU (Optical Network Unit), FTTx, Equipments & Accessories for Fiber Test, Installation, Maintenance & Repair.

With eight years’ experience in fiber optic, Fiberall established a relatively perfect products and service system, with rich industry experience, comprehensive technology and high-quality team, we are able to provide our customers with OEM & ODM service, project implementation, maintenance, and after-sale service and we have ability to meet different requirement from different customers like distributors, operators, contractors and users etc.

Adhering to the core values of “Honesty, Responsibility, Efficiency, Flexibility, Communication, Mutual Benefit”, and with trust from all old & new customers, support from all partners and effort of our whole team, Fiberall gradually formed a business model of "service to project, based on the market, integrate design, production, marketing and service together", we are committed to providing a full range, high technology, low cost, and ultra expected solution to our customers.