The device NTU-SFP-100 – high-performance mobile terminal, designed for communication with higher-level equipment of passive optical networks and broadband access services to the end user.

Connection with GPON networks is provided via PON interface. SFP or SFP + interfaces are for connecting customer’s end equipment.

NTU-SFP-100 allows to receive and process untagged or once tagged traffic. The number of services are restricted by OLT opportunities. NTU-SFP-100 can operate in bridge mode (bridge).

Using this device may provide the following scheme of traffic transfer from the switch:

• transfer untagged traffic to the switch in a specific VLAN (802.1q) or VLAN stack (QinQ)
• transfer of tagged traffic from the switch to a predetermined VLAN transparent or using VLAN manipulation (802.1q tag replacement for another 802.1q tag or label stack)
• transfer of tagged traffic from the switch in the range of VLAN encapsulation in a specific 802.1q tag (selective tunneling)
• the transfer of all traffic from the switch to the encapsulation of a specific label 802.1q (conventional tunneling)