1GE 1FE 2.4Ghz WIFI ONT Single Band CATV RF GPON ONU Products XPON ONU Fiber Optical Network Unit

Optical Network Unit (ONU) / Optical Network Terminal (ONT).

ONU converts optical signals transmitted via fibers to electrical signals. These electrical signals are then sent to individual subscribers. In general, there is a distance or other access network between ONU and end user's premises. Furthermore, ONU can send, aggregate, and groom different types of data coming from the customer and send it upstream to the OLT. Grooming is the process that optimizes and reorganizes the data stream so it would be delivered more efficiently. OLT supports bandwidth allocation that allows making smooth delivery of data float to the OLT, which usually arrives in bursts from the customer. ONU could be connected by various methods and cable types, like twisted-pair copper wire, coaxial cable, optical fiber, or through Wi-Fi.

End-user devices may also be referred to as the optical network terminal (ONT). Actually, ONT is the same as ONU in essence. ONT is an ITU-T term, whereas ONU is an IEEE term. Belong to different standard bodies, they both refer to the user side equipment in the GEPON system. But in practice, there is a little difference between ONT and ONU according to their location.

Features to ONU
•Comply fully with ITU-G.984.1/2/3/4 standard and G.987.3 protocol
•Support bidirectional FEC and RS(255,239) FEC CODEC
•Support 32 TCONT and 256 GEMPORT
•Support AES128 decryption function of G.984 standard
•Support SBA and DBA dynamically broadband allocation
•Support the PLOAM function of G.984 standard
•Support Dying-Gasp check and report
•Support synchronous Ethernet
•Support the rogue ONU alarm function
•Support multiple VLAN function
•Operation mode:SFU or HGU option
•Support TR069,NAT,DMZ,DNS features
•Support Bridge,PPPoE,DHCP and Static IP configuration for WAN interface
•Support IP,MAC Filtering,Firewall Functionality in routed mode
•Good interworking with the OLT from different manufacturers,such as HUAWEI,ZTE,Broadcom,etc.

Features to Epon
•Comply fully with IEEE802.3ah standard and CTC EPON device technology requirement
•Support bidirectional FEC
•Support downlink triple churning
•Support AES128 decryption function
•ONU discovery and registration process implemented by Pure hardware
•Support the report of the CTC requirement
•Support Dying-Gasp check and report
•Support OAM remote management
•Support VLAN function
•Operation mode:SFU or HGU option
•Support TR069,NAT,DMZ,DNS features
•Support Bridge,PPPoE,DHCP and Static IP configuration for WAN interface
•Support IP,MAC Filtering,Firewall Functionality in routed mode
•Good interworking with the OLT from different manufacturers,such as Broadcom,ZTE,HUAWEI, etc.

SL is one of the most advanced and capable factories to produce copper cable, fiber optic cable and telecom accessory. Beging at year 2008 , starting from network LAN cable, Gradually expending to 2012 year, adding the fiber optic production line, in Year 2015 we enter the production for fiber optic termination box and other telecom accessory.

We provides versatile end-to-end fiber optic and copper solutions.

Fiber solutions include fiber optic cables, fiber optic patch cord, fiber patch panel, fiber optic termination box， data center products, Cabinet , MPO/MTP, fiber optic accessories for indoor and outdoor applications.

The copper offerings comprises shielded and un-shielded LAN cables, Power Wires, Alarm Cables, CCTV wires, patch panel, keystone jack, patch cord and accessories.

As a result, our structured cabling products, server racks, and IT management accessories have already been implanted into the world-class data center and modern commercial buildings for decades.

SL have two factory, cable factory is located in Dongguan, Guangdong province , accessory factory is located in Hangzhou, Zhejiang.

Our factory have more than twenty production lines and three hundred employees. Our annual revenue is more than 8 million USD.Our company has obtain the certificate of ISO9001, CE and ROHS, etc.

For the past decades, SL have been continusly developing our production system and quality control standards,and creating professional engineering teams and service teams to meet customers demand.

Our products have been widely installed in projects of China Telecom, national defense, electricity, railway, highway, mining and oil fields. By exporting agent our products are widely used in more than seventy countries include EU, north America, south America, Africa, Middle East and Southeast Asia, East Europe, Australia, etc.

Our company has established a closely relationship with many Telecom companies. We sincerely look forward to establish long business relationship with all clients from all over the world and create a splendid future.

In our business, quality is everything. Professional team, powerful factory and strict quality control can give best service to every partner. Anywhere and anytime, we wait here to be your long partner!