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GPON OLT

The GPON OLT blade provides four 2.5/1.2 Gigabit OLT ports with full rate non-blocking, seamless IP/Ethernet architecture and Denial of Service security functionality.

Management
The OLT supports management functions for GPON ONTs via the ITU G.984 compliant OMCI interface. When deployed with the View Element Management System, comprehensive service management functions are provided and service models remain consistent with other BLC products, thereby minimising operational costs.

Subscriber Services
The OLT leverages IEEE 802.1ad Provider Bridges, DSL Forum TR-101 and RFC 4562 MAC Forced Forwarding to enable security, QoS and simplicity in provisioning IPTV, High Speed Internet and other residential services while enabling Carrier Ethernet E-Line and E-LAN business services.

Ethernet Transport Flexibility
The OLT is designed for a wide range of network applications. It can be located individually, stacked, or deployed in a multi-slot chassis. The OLT integrates GigE and 10GigE resilient transport utilizing Ethernet Protection Switching (EPS) and can be deployed in rings, strings, and tree topologies.

Ports
GPON Optical Line Terminal: 4 ports 
* 4 connectors GPON fibre ports, on front [GPON fibre ports are receptacles for small form-factor pluggable (SFP) Class B+ bidirectional optical transceivers purchased separately] 
* Class B+ SFP has the following characteristics: mean transmitter launched power minimum +1.5 dBm; mean transmitter launched power maximum +5 dBm; receiver sensitivity minimum -28 dBm; receiver sensitivity maximum -8 dBm
10Gigabit Ethernet: 1 fibre port, 2 copper ports 
* 1 XFP fibre port, 10Gigabit Ethernet, fibre, on front [Fibre port is receptacle for 10 Gigabit small form factor pluggable (XFP) optical transceiver]
* 2 fibre ports, Gigabit Ethernet on front [fibre ports are receptacles for small form-factor pluggable (SFP) optical transceivers purchased separately] 
* 6 copper 10/100/1000BaseT Ethernet ports on rear, RJ-45 connectors

GPON Ports
ITU-T G.984.1, G.984.2, G.984.3, G.984.4
2.488 Gbps downstream, 1.244 Gbps upstream
FSAN Compliant

Standards and Protocols
DSL Forum TR-101
RFC 4562 MAC Forced Forwarding

Ethernet Protection Switching
Sub-50 ms switchover on any failure of resilient access ring or aggregation network using EPS.

designed by MODD Digital Design