122XR ONU Product Specifications

 

 

 

PON is a mature optical fiber access network technology, which integrates the advantages of low cost, high bandwidth, strong expansibility and other advantages. It adopts the passive spectral network and point-to-multipoint structure, which changes the problems existing in the active optical network such as many fault points, difficult maintenance and high operating costs.

121XR model ONU is a user terminal device independently developed by Xuchuan Telecom in line with such industrial background.The device has built-in two-layer switching function. It is compact and compact, and is an FTTH optical network unit with high performance and low power consumption.121XR ONU can automatically switch EPON/GPON working mode and can be used in EPON/GPON network, which is very suitable for the application requirements of various data services in FTTH networking scenarios of various operators.

 

 

 

 

 

• GPON working mode Compliance with IEEE 802.3ah & itu-t g.984.x standard
• Chipset: Realtek 9601D
• GPON:8 T-CONTs,32 GEM Ports
• EPON working mode compliant with IEEE 802.3ah specification and OAM protocol
• Supports the WEB configuration function
• Support SFU and HGU types, can switch to use each other
• HGU type,Support PPPoE/ Static IP/ DHCP
• Layer 2 Switching, support 802.1Q VLAN, 802.1P QOS, Bandwidth Control, Spanning Tree, etc
• Layer 3 Home Gateway/CPE features with Hardware NAT, supports Route mode, etc
• Supports the configuration of Ethernet interface rates, working modes,MDI/ MDIX auto-negotiation mode, and Pause flow control
• Provides performance statistics on all Ethernet lines
• Support multicast IGMP snooping
• Supports the L2 wire speed forwarding
• Supports the AES-128 algorithm for data encryption of downlink data

 

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