NexComm Systems’ N554 extends the reach of Ethernet services to sites with no access to fiber by using bonded copper pairs. Designed with standard-based EFM technology (2BASE-TL), N554 Series cost-effectively allows service providers and enterprises to deliver Ethernet services with symmetrical bandwidth at rates up to 22.8 Mbps. The delivery of Ethernet services with N500 Series can be made quickly by using existing copper plant.

Key Features
•5.7 Mbps per pair
•EFM Bonding (PAF) up to 22.8 Mbps (4 pairs)
•IEEE 802.3ah Compliant
•Flexible configuration –CPE or CO
•QoSfeature for guaranteed Ethernet service •EFM OAM support

VLAN Support
•Port-based & Tag-based (802.1Q)
•up to 4096 VLANs
•Double Tagging (Q-in-Q)
•Priority Remapping
•VLAN Trunk mode

Application
•Metro Ethernet Extension
•Transparent LAN Service
•Fast Internet Access
•Cost effective replacement for E1/T1, bundle E1/T1