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
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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)
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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)
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