NexComm Systems' N500 series 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), N500 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 can be made quickly by using existing copper plant.

EFM Bonding(PAF) up to 22.8Mbps & EFM OAM support
IEEE 802.3ah Compliant

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

Service Providers and enterprises can offer symmetrical, broadband connectivity for transparent Ethernet service, DSLAM backhaul, Wireless backhaul, and the more. By leveraging existing copper infrastructure and unparalleled EFM bonding technology, N500 can bond up to 4 pair and deliver 1 to 22 Mbps Ethernet services to all users within their service area.

N500 Series operates mainly in Point-to-Point configuration. It can be configured in either COE or CPE mode giving users significant flexibility in installation.

With a compact form-factor design and optimization for the use over existing copper network, N500 series reduces the initial investment cost and deployment time in delivering higher speed Ethernet service. It provides minimized risk bearing and quick return on investment to service providers and enterprises.

The N500 series implements IEEE 802.3ah standard and the vendor extended management features based on this standard. It enables users to significantly reduce OPEX by eliminating unnecessary truck roll costs and additional trainings costs as it is based on user-friendly Ethernet technology. N500 is interoperable with any standard Fast Ethernet interfaces from switches, routers, and NG-SONET/SDH Equipment. N500's management interfaces include comprehensive command-line interface (CLI), user-friendly GUI-based Web Browser Interface, SNMP and Telnet.

• All front Access
• Dimension(mm): 196(W) X 156(D) X 35(H)
• Weight: 1.5Kg
• DC 5V 3.0A

• LAN
• 4 X 10/100BASE-T Ports (RJ45)
• Auto MDI/MDIX
• WAN
• ITU-T G.991.2.(2004)
• 2BASE-TL, 64/65o encoding
• EFM bonding (IEEE 802.3ah PAF)
• RJ45 Connector
• Max 22.8Mbps (5.7Mbps/Port)

• Operating Temperature: 0℃ ~ +50℃
• Storage Temperature: -40℃ ~ +85℃
• Relative Humidity: 98%, non-condensing

• 802.1d Transparent Bridging
• Up to 1K MAC Address
• Port-based VLAN

• Console (RS-232, RJ-45)
• Web Browser(HTTP), SNMP, Telnet
• EFM (IEEE 802.3ah) OAM
• RCMP (Remote Control & Management Protocol)

• ISO 9001 Quality Management
• ISO 14001 Environmental management
• CE Approval
• VCCI Approval

• N504: 4-pair 2BASE-TL EFM MODEM
• N502: 2-pair 2BASE-TL EFM MODEM
• N501: 1-pair 2BASE-TL EFM MODEM