EL7500-16 adopts 8U compact chassis, 1+1 master control redundancy, 1+1 power redundancy, and provides 12 service slots (maximum 48 EPON ports), 2 uplink slots (maximum 4 GE COMBO or 4 10G SFP+), combined with excellent industrial design and advanced manufacturing technology to provide users with a broadband access product with moderate density, high reliability, flexible networking, and easy installation and maintenance. 

EL7500-16 provides IPv4/IPv6 line-speed forwarding, carrier-grade security features, and service performance. With high reliability, scalability, and powerful service capabilities, EL7500-16 provides large-capacity, high-speed, and high-bandwidth data, voice, and video services for the carrier-grade broadband access network.

Plenty Services

◇ Support OMCI

◇ Support 2Rate3color

◇ Support QinQ(Stacked VLAN)

◇ Support remote loop detection

◇ Support CAR(Committed Access Rate) and Traffic Shapping

◇ Support message mirroring and message redirection for ports or custom flows

◇ Support ONU software batch upgrade, scheduled upgrade, real-time upgrade

Perfect Security Guarantee

◇ Support BFD, FlexLin, etc.

◇ Support DHCP snooping/IP source Guard/802.1X

◇ Support anti-DOS attack(such as ARP, Synflood, Smurf, ICMP attack) 

◇ Support hardware-based packet-by-packet forwarding mechanism to effectively detect and filter characteristic packets

Carrier-Grade High Reliability

◇ Support VRRP/GERP/MSTP/smartlink

◇ Support 1+1 main control switch and power supply hot redundant backup

◇ Support dual fault-tolerant backup of host program and configuration file

Diversified Maintenance 

◇ Support standard MIB1/2

◇ Support NGBNView network management

◇ Support command line interface (CLI), Console port, Telnet and WEB configuration management