EPON OLT, GEPON, Optical Line Terminal

OLT-5U Optical Line Terminal          

Description   
Rack OLT
High capacity and stability OLT (Gigabit Ethernet Passive Optical Network). Support as many as 40 PON ports，Totally 2560 ONU for each rack. Support to transmit voice, data and video, etc. to realize triple play service.
High capacity and stability
This rack OLT is based on the latest EPON standard after desktop OLT (Optical Line Terminal). OLT-1U/OLT-5U are the rare high integrated EPON system equipment which has both L2 / L3 switch function. Making use of optical fiber network for all kinds of users, such as home users, enterprise users, etc, to provide a transmission platform of maximum bandwidth reaching to 1 Gbps. OLT-5U could provide forty uplink ports to IP core network, and at the same time provide as many as 40 downlink ports. It's dependent on the user's requirement. Each port on a single fiber supports 32/64 optical splitters. The single OLT can support 256/512 ONU. Transmission distance can reach to 20 km. Its height is only 5U. Meet various application scenarios, such as FTTH/FTTB/FTTC, etc.

Features
1. Compatible with the international standard GEPON IEEE 802.3ah, IEEE802.3-2005
2. Compatible with EPON standard of operators in China. Such as China telecom require V2.1
3. Support forty PON ports, can support as many as 2560 ONU
4. High reliability: Redundancy Backup for essential components, such as master control, power supply
5. Good communication and compatibility: support to communicate other types of chip ONU and expand OAM management
6. Support multicast and broadcast service, support IGMP snooping
7. Plug and play for all module in the system
8. Advanced layer 2 switch technology and support layer 3 static routing function.
9. SLA and QoS
10. Support powerful OAM; support the remote management.

Technical parameter