OLT MA4000-PX

Multi-service access and aggregation node MA4000-PX is dedicated for access networks based on GPON technology. The OLT allows operators to construct scalable, fault tolerant "last mile" networks meeting high safety requirements in either urban or rural areas. MA4000-PX controls customer equipment, traffic switching and access to transport networks.
 

A core element of MA4000-PX is a scalable Ethernet L2+ switch PP4X that interacts with optical access modules PLC8 to connect customer devices via GPON technology.
 

The modules are installed in a standard 19" 9U eurorack. The 9U case has two slots for PP4X switch circuit control modules and 16 slots for linear PCL8 modules (GPON). A single system can have one or two PP4X central switch control modules. 
 

Installation of two modules improves fault tolerance on account of switch redundancy and widens bandwidth of the system due to the distribution of data streams among stacked modules. The modules interact via 10 Gbps interfaces.
 

Types of modules

• PP4X: switching and control module
• PLC8: 8xGPON 2.5 Gbps interface module
• The quantity of interface modules: up to 16
• Bus type and bandwidth: 34x10GBASE-KX (XAUI), 680 Gbps
   

Management and monitoring

• Single management interface via CLI (Telnet, SSH, serial), SNMP
• Processing of configuration data of all modules
• Support for RADIUS, TACACS+