LevelOne 20-Port L3 Managed Gigabit Switch, 12 x 10GbE SFP+, 8 x Gigabit RJ45, Redundant power supply

SKU
GTL-2091
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20-Port L3 Managed Gigabit Switch, 12 x 10GbE SFP+, 8 x Gigabit RJ45, Redundant power supply
  • 8 Gigabit Ethernet ports and 12 10-Gigabit SFP+ slots
  • Supports power redundancy with dual AC power inputs
  • Comprehensive Layer 3 features such as IPv4/v6 static route, RIP v1/v2, OSPF v2/v3 and BGP
  • Virtual stacking supports up to 4 switches in a single logical stack for unified management, monitoring and configuration
  • Access Control: Access Control List (ACL) / RADIUS
  • Supports VLAN (tag-based, Q-in-Q)
  • IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring
  • IP Multicast Filtering through IGMP Snooping V1 / V2 / V3
  • Supports unknown unicast / broadcast / multicast storm control
  • Supports IPv4/IPv6 network operation
  • DHCP Client/Server
  • Provides QoS control based on IP DSCP for advanced traffic prioritization and bandwidth management
  • MLD, Telnet, SNMP V1, V2c & V3, RMON, Web Browser, and TFTP Management
More Information
Power over ethernet No
Stackable Yes
Ports type Gigabit Ethernet (10/100/1000)
Ports quantity 8
SKU GTL-2091
EAN 4015867208366
Manufacturer LevelOne
Availability In Stock
PDF URLs View PDF
The GTL-2091 is LevelOne latest generation of 20-Port L3 Managed Gigabit Switch, 8 x Gigabit RJ45, with 12 10G SFP+ port connectivity. High-density SFP ports built into allow users to insert different SFP transceivers providing the necessary fiber connections for creating Area Networks infrastructure. also offers AC dual power failover, allowing for continued operation regardless of a single power source failure.

The GTL-2091 offers powerful L3 features(IPv4/v6 static route, RIP v1/v2, OSPF v2/v3, BGP, PIM-DM, PIM-SM ), The switch also supports the most advanced IPv6 management,IPv6 security, and IPv6 multicast control in accordance with the growth of IPv6 deployment. ISPs can expand their services for home to business users by providing a more reliable and resilient network , and advanced OAM (Operations, Administration, and Maintenance) functions to ensure service-level agreements. enabling you to scale your operations to meet business growth, operational cost savings, and ease of management.
Management features
ARP inspectionYes
Switch typeManaged
Web-based managementYes
System event logYes
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL3
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity8
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Installed SFP modules quantity0
Installed SFP+ modules quantity0
Gigabit Ethernet (copper) ports quantity8
Fiber ports quantity12
Fiber optic connectorSFP+
Console portRJ-45
Network
Networking standardsIEEE 802.11s, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1w, IEEE 802.3, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ah, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z
Full duplexYes
VLAN supportYes
Spanning tree protocolYes
Port mirroringYes
Number of VLANs4094
Link aggregationYes
Flow control supportYes
Broadcast storm controlYes
10G supportYes
Half duplexYes
Ethernet Ring Protection Switching (ERPS)Yes
Address Resolution Protocol (ARP) entries (max)512
Fast leaveYes
Virtual LAN featuresMAC address-based VLAN, Multicast VLAN, Port-based VLAN, Private VLAN, Voice VLAN
IGMP snoopingYes
GARP VLAN Registration Protocol (GVRP)Yes
Data transmission
Packet forwarding rate (100 Mbps)1369047 pps
Packet forwarding rate (10 Mbps)136904 pps
Packet forwarding rate (1 Gbps)13690474 pps
Jumbo frames9000
Packet buffer memory3 MB
MAC address table32000 entries
Switching capacity256 Gbit/s
Number of queues8
Jumbo frames supportYes
Forwarding rate136904740 Mpps
Number of VLANs4094
Multicast Listener Discovery (MLD) snoopingYes
Security
IGMP snoopingYes
Access Control List (ACL)Yes
Queue scheduling algorithmsDeficit Round Robin (DRR), WRR+SP, Weighted Round Robin (WRR)
Authentication typeIEEE 802.1x, RADIUS, TACACS+
DHCP featuresDHCP client, DHCP server
Multicast features
Multicast supportYes
Multicast Listener Discovery (MLD) snoopingYes
Protocols
GARP VLAN Registration Protocol (GVRP)Yes
Routing protocolsBGP, OSPFv2, OSPFv3, RIP-1, RIP-2, VRRP
IP Source Guard (IPSG)Yes
Design
Product colourGrey
StackableYes
LED indicatorsActivity, Link, Power, System
Rack mountingYes
Country of originChina
Performance
Mean time between failures (MTBF)185680 h
Internal memory512 MB
Flash memory16 MB
FanlessNo
Packet buffer memory3 MB
StackableYes
Harmonized System (HS) code8517620000
Power
Power consumption (max)50 W
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Redundant power supply (RPS) supportYes
Number of power supply units2
Input current7.8 A
Power sourceAC
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)5 - 95%
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)10 - 90%
Heat dissipation170.65 BTU/h
Virtual LAN features
VLAN supportYes
Number of VLANs4094
Virtual LAN featuresMAC address-based VLAN, Multicast VLAN, Port-based VLAN, Private VLAN, Voice VLAN
Weight & dimensions
Width440 mm
Depth315 mm
Height44 mm
Weight3.6 kg
Packaging content
Rack mount kitYes
User guideYes
Cables includedAC, LAN (RJ-45)
Rubber feetYes
Packaging data
Package typeBox
Rubber feetYes
Package width576 mm
Package depth448 mm
Package height94 mm
Package weight5.79 kg
Rack mount kitYes
User guideYes
Cables includedAC, LAN (RJ-45)
Optical fiber
Fiber optic connectorSFP+
Technical details
Product colourGrey
StackableYes
Mean time between failures (MTBF)185680 h
Rack mountingYes
Pallet gross width120 cm
Pallet gross length100 cm
Compliance certificatesCE, Federal Communications Commission (FCC), RoHS
Memory
Packet buffer memory3 MB
Internal memory512 MB
Flash memory16 MB
Certificates
Compliance certificatesCE, Federal Communications Commission (FCC), RoHS
Indication
LED indicatorsActivity, Link, Power, System
Mobile network
GARP VLAN Registration Protocol (GVRP)Yes
Other features
Country of originChina
Logistics data
Country of originChina
Master (outer) case width605 mm
Master (outer) case length462 mm
Master (outer) case height215 mm
Master (outer) case gross weight12.4 kg
Products per master (outer) case2 pc(s)
Pallet gross height164.9 cm
Harmonized System (HS) code8517620000
Customs product code (TARIC)8517620000

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SKU
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JL320A
R8N85A
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Description
The GTL-2091 is LevelOne latest generation of 20-Port L3 Managed Gigabit Switch, 8 x Gigabit RJ45, with 12 10G SFP+ port connectivity. High-density SFP ports built into allow users to insert different SFP transceivers providing the necessary fiber connections for creating Area Networks infrastructure. also offers AC dual power failover, allowing for continued operation regardless of a single power source failure.

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What's new
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- Optimized for innovative SDN applications with OpenFlow.

Features

High-Performance Layer 3 Access Switches
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Performance and Power at the Edge
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Security and Quality of Service You Can Rely On
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Simplify with Integrated Wired/Wireless Management
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Simplified Configuration and Management
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Upgrade to ultra-high-speed 25GbE with ease!
While 10GbE is a solid base for high-speed network transmission, the ultra-high-speed 25GbE provides comparative cost advantages and compatibility in SMB server rooms to satisfy data computing applications.

High switching capacity of 820Gbps for backbone networks
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QSS: Human-centered settings guide
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Powerful security and system functions
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Near-silent and energy saving
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Hardware platform
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- Clean lines and beautiful design
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- Voice and video QoS
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Cloud management
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Switching capabilities
- Layer 2
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- 802.1X Authentication
- DHCP Snooping
- STP Enhancements
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Short Description
20-Port L3 Managed Gigabit Switch, 12 x 10GbE SFP+, 8 x Gigabit RJ45, Redundant power supply
L3 Industrial Ethernet Switch, 16x 10/100/1000-T PoE+, 4x SFP Ports
Aruba 2930M 24G PoE+ 1-slot Switch
Aruba 6000 48G Class4 PoE 4SFP 370W Switch
16x 25GbE SFP28, 1x 10GbE RJ45, Web Managed, 100-240VAC, 50/60 Hz, 43.5 x 285 x 237.7 mm, 2.15 kg
48 × Gigabit eternet ports, 4 × Gigabit SFP, Layer 2, Fanless, 370W
Manufacturer
LevelOne
Allied Telesis
HPE
HPE
QNAP
Cisco