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)
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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.
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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: 0°C ~ 50°C
Storage: -40°C ~ 70°C
Humidity (Non-condensing):
Storage: 5% ~ 95%
Operating: 10%~ 90%
Physical Specifications
Dimensions (W x D x H mm):
440 *230 *44mm
Weight (g):
3000g
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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.
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