New Arrival 19" 1.25Gbps 8 PON Ports, 1490nmTx/1310nmRx, FTTx EPON GEPON 8 PON Port, 1 CSM Board Optical Line Terminal)




-Description:
GEPON (Gigabit Ethernet Passive Optical Network) is consist of OLT(Optical Line Terminal), ONU (Optical Network Unit) and the optical splitter. OLT provides the uplink Ethernet port which is connected to IP core network, and meanwhile offers the downlink PON ports. Every PON port is connected to the optical splitter by the single optical fiber, and then connected to ONU according to the certain ratio
GEPON OLTOPM production series provide the higher access bandwidth, more terminal users, and effectively decrease the project operation and investment cost. So it's the ideal FTTx solution for operators.

-Features
-1U height, the installation is simple and flexible
-Follow IEEE802.3ah standard
-Support 1: 64 splitting ratio, High utilization rate of optical fiber
-Support the transmission distance 20 kilometers
-Offer L2/L3 switch function
-Support ACL
-Support DBA(Dynamic Bandwidth Allocation)
-QoS supports IEEE802.1p, IP Precedence, DSCP IP
-ONU automatic identification
-MAC address limitation
-Have AES-128 encryption technology
-Support IGMP Snooping
-Support OAM
-Support IEEE802.1x
-Provide NMS based on SNMP, GUI interface, and support in-band and out-band management



-Application:
Figure 1-4 is the typical GEPON system application, OLT-8PON is used in the center end for operators, and ONU is used in the customers' place. As the FTTx solution, there are the following features:
-Each OLT uplink can offer up to 1Gbps bandwidth, support high-speed internet, IPTV multicast/VoD, etc high bandwidth IP data service.
-OLT downlink can support up to 512 ONU customers by the optical splitter
-It's the passive optical network between OLT and ONU, greatly reduce the optical cable line investment for operators