gtl-2890 version: 1 28-port l3 managed gigabit ethernet switch, 4 x sfp+ 10-gigabit gtl-2890 is a high performance, 10-gigabit ipv6 ethernet layer 3 managed switch, with advanced hardware and rich software features providing compatibility for most applications at the network core. gtl-2890 offers twenty-four 10/100/1000mbps ports and four fixed 10gbps sfp ports. designed for data center deployments, gtl-2890 provides fast and seamless transfers at the core for access switches or dslam.with powerful traffic management and broadcasting control, gtl-2890 is an ideal choice for the distribution or aggregation layer of large networks, providing long distance fiber connections. it is also an excellent choice as a core switch for enterprise customers, with advanced levels of security management. complies with ipv6 form certification phase ii, as well as rohs, ce and fcc standards. key features - 24 gigabit ethernet ports and 4 10-gigabit sfp+ slots - supports access control list (acl) authentication of up to 768 entries and port-based security with ieee802.1x - supports command line interface (in rs-232 console, telnet, ssh) - ieee 802.3ad lacp for auto port aggregation of up to 128 groups, 8 ports per group - supports port-based vlan, ieee 802.1q vlan tagging - supports vlan (port-based, protocol-based, private, q-in-q, tag-based) and gvrp - ieee 802.1d/w/s spanning tree protocol (stp) and port mirroring specifications system specifications standards & protocols: ieee 802.3 10-base-t, ethernet ieee 802.3u 100-base-tx, fast ethernet ieee 802.3ab 1000base-t, gigabit ethernet ieee 802.3ae 10 gigabit ethernet ieee 802.1ab station and media access control connectivity discovery (lldp) ieee 802.1p quality of service (qos) ieee 802.1q virtual lans (vlans) ieee 802.1d mac bridges ieee 802.1d standard spanning tree protocol (stp) ieee802.1v vlan classification by protocol and port ieee 802.1w rapid spanning tree protocol (rstp) ieee 802.1x port-based network access control (pnac) ieee 802.3x flow control (full-duplex flow control) ieee 802.3ad link aggregation control protocol (lacp) www.level1.com page 1 of 4
memory: 256m flash 32m buffer memory: 1.5mb connectors and cabling: 24 x 10/100/1000base-t rj-45 ports 4x 10g gigabit sfp plus slots button: reset button indicator: power, link/active transmission method: store-and-forward features general: quality of service(qos): - traffic classification based on ieee 802.1p cos, ip precedence - port ingress/egress traffic shaping ieee 802.1d/w spanning tree with loopback detection, auto edge port & bpdu filter/guard supports igmp v1,v2,v3 vlan: -max. 4k vlan -port-based vlan -tag-based vlan -private vlan -protocol-based vlan -qinq -gvrp vlan ipv6. port mirroring - user-defined mirroring port and mirrored port. support static link aggregation,lacp,max. 8 ports per lag group. security: port/mac binding,blackhole mac,mac address filter 802.1x: -port-based authentication -mac-based authentication -billing based on schedule and traffic -guest vlan -auto vlan broadcast storm control. acl: -max. 1k acl rules -acl based on source/destination ip address, source/destination mac address, tcp/udp port, ip precedence and schedule. bpdu attack defense,icmp attack defense,ddos attack defense. supports arp inspection to avoid arp spoofing attacks. www.level1.com page 2 of 4
management: web cli(telnet/ssh/console); system log;supports arp inspection. port isolation; port mirroring; supports snmp v1,v2c,v3; l3: static route table: 128 multicast table: 1024 host table: 16k unicast routing: - static unicast routes multicast routing: - igmp v1/v2/v3 performance backplane (gbps): switching capacity: 128gbps forwarding rate: 96 mpps mac address table: unicast: 16k multicast: 1024k data transfer rate: 10/100/1000mbps packet forwarding rate: 1000mbps port - 1,488,000pps 100mbps port - 148,000pps 10mbps port - 14,880pps jumbo frame (k): 9k environment temperature (c): operating: 0c ~ 50c storage: -40c ~ 70c humidity (non-condensing): storage: 5% ~ 95% operating: 10%~ 90% physical specifications dimensions (w x d x h mm): 440 *230 *44mm weight (g): 3000g www.level1.com page 3 of 4
diagram order information gtl-2890 package contents gtl-2890 power cord quick installation guide resource cd (user manual, qig) bracket console cable no liability or responsibility for any errors or omissions in the content. specifications are subject to change without notice. all mentioned brand names are registered trademarks and property of their owners. copyright ? digital data communications gmbh, germany. all rights reserved. powered by tcpdf (www.tcpdf.org) www.level1.com page 4 of 4
|
