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

SKU
GTL-2091
£1,333.73 £1,111.44
In Stock
20-Port L3 Managed Gigabit Switch, 12 x 10GbE SFP+, 8 x Gigabit RJ45, Redundant power supply

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  • 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
SKU GTL-2091
EAN 4015867208366
Manufacturer LevelOne
Availability Y
PDF URLs https://objects.icecat.biz/objects/mmo_125106317_1736767100_2327_433531.pdf
Summary Feature title 1 Power over ethernet
Summary Feature value 1 No
Summary Feature title 2 Stackable
Summary Feature value 2 Yes
Summary Feature title 3 Ports type
Summary Feature value 3 Gigabit Ethernet (10/100/1000)
Summary Feature title 4 Ports quantity
Summary Feature value 4 8
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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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.

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.
The NETGEAR M4300 Stackable Switch Series delivers L2/L3/L4 and IPv4/IPv6 cost-effective services for mid-enterprise edge with full PoE+ and SMB core deployments with unrivalled ease of use: 10 Gigabit models can seamlessly stack with 1 Gigabit models within the series, enabling spine and leaf line-rate stacking topologies. Non-stop forwarding (NSF) virtual chassis architectures provide advanced High Availability (HA) with hitless failover across the stack. Dual redundant, modular power supplies equipping full width models contribute to business continuity management. Layer 3 feature set includes static, dynamic and policy-based routing – as standard. Perfect for wireless access, unified communications and IP video, the NETGEAR M4300 Switch Series is also ready for the future, with Software-defined Network (SDN) and OpenFlow 1.3 enabled for your network.

Best-in-class stacking

- M4300 is flexible enough for mixed stacking between 10 Gigabit and 1 Gigabit models, using any 10G port with any media type (RJ45, SFP+, DAC cables)
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Higher flexibility

- Two half-width M4300 switches can be paired in a single rack space for redundant Top of Rack installations with Auto-iSCSI prioritization
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Lower complexity

- Entire feature set including L2 switching (multi-tiered access control) and L3 routing (static, RIP, OSPF, VRRP, PIM, PBR) is available without license
- DHCP/BootP innovative auto-installation including firmware and configuration file upload automation

Investment protection

- Line-rate spine and leaf stacking topologies offer multiple possibilities in server rooms, in branch collapsed cores or at the edge of growing networks
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Secure services

- With successive tiering, the Authentication Manager allows for authentication methods per port for a tiered authentication based on configured time-outs
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Industry standard management

- Industry standard command line interface (CLI), functional NETGEAR web interface (GUI), SNMP, sFlow and RSPAN
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Industry leading warranty

- NETGEAR M4300 series is covered under NETGEAR ProSafe Lifetime Hardware Warranty
- 90 days of Technical Support via phone and email, Lifetime Technical Support through online chat and Lifetime Next Business Day hardware replacement
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Cisco Meraki switches are built from the ground up for cloud management without compromising any of the power and flexibility traditionally found in enterprise-class switches.

All Cisco Meraki switches are managed through an elegant, intuitive cloud interface, rather than a cryptic command line.

To bring up a Meraki switch, simply plug it in. Meraki switches do not require CLI for switch configuration or port management.

Meraki’s centralized management platform gives administrators granular visibility into their network. Our dashboard helps you keep track of every configuration change in your network with our detailed event and change logs.

Hardware platform
- Reliable platform with 24/7 Meraki Support
- Clean lines and beautiful design
- Low noise, fanless model available
- Voice and video QoS
- Non-blocking switch fabric

Cloud management
- Email alerts for switch management
- Remote troubleshooting tools
- Manage ports from a GUI-based dashboard
- Zero-touch provisioning
- Per-port and per-client usage statistics
- Secure, user-scheduled firmware updates

Switching capabilities
- Layer 2
- DHCP Relay
- 802.1X Authentication
- DHCP Snooping
- STP Enhancements
- IPv4 and IPv6 ACLs
Extend Intent-Based Networking Everywhere

Cisco® Catalyst® 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of deployments. With its family pedigree, Catalyst 9200 Series switches offer simplicity without compromise – it is secure, always on, and IT simplified.

As foundational building blocks for the Cisco Digital Network Architecture, Catalyst 9200 Series switches help customers simplify complexity, optimize IT, and reduce operational costs by leveraging intelligence, automation and human expertise that no other vendor can deliver regardless of where you are in the intent-based networking journey.

Catalyst 9200 Series switches provide security features that protect the integrity of the hardware as well as the software and all data that flows through the switch. It provides resiliency that keeps your business up and running seamlessly. Combine that with open APIs of Cisco IOS XE and programmability of the UADP ASIC technology, Catalyst 9200 Series switches give you what you need now with investment protection on future innovations.

With full PoE+ capability, power and fan redundancy, stacking bandwidth up to 160 Gbps, modular uplinks, Layer 3 feature support, and cold patching, Catalyst 9200 Series switches are the industry’s unparalleled solution with differentiated resiliency and progressive architecture for cost-effective branch-office access.
Extend Intent-Based Networking Everywhere

Cisco® Catalyst® 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of deployments. With its family pedigree, Catalyst 9200 Series switches offer simplicity without compromise – it is secure, always on, and IT simplified.

As foundational building blocks for the Cisco Digital Network Architecture, Catalyst 9200 Series switches help customers simplify complexity, optimize IT, and reduce operational costs by leveraging intelligence, automation and human expertise that no other vendor can deliver regardless of where you are in the intent-based networking journey.

Catalyst 9200 Series switches provide security features that protect the integrity of the hardware as well as the software and all data that flows through the switch. It provides resiliency that keeps your business up and running seamlessly. Combine that with open APIs of Cisco IOS XE and programmability of the UADP ASIC technology, Catalyst 9200 Series switches give you what you need now with investment protection on future innovations.

With full PoE+ capability, power and fan redundancy, stacking bandwidth up to 160 Gbps, modular uplinks, Layer 3 feature support, and cold patching, Catalyst 9200 Series switches are the industry’s unparalleled solution with differentiated resiliency and progressive architecture for cost-effective branch-office access.
Extend Intent-Based Networking Everywhere

Cisco® Catalyst® 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of deployments. With its family pedigree, Catalyst 9200 Series switches offer simplicity without compromise – it is secure, always on, and IT simplified.

As foundational building blocks for the Cisco Digital Network Architecture, Catalyst 9200 Series switches help customers simplify complexity, optimize IT, and reduce operational costs by leveraging intelligence, automation and human expertise that no other vendor can deliver regardless of where you are in the intent-based networking journey.

Catalyst 9200 Series switches provide security features that protect the integrity of the hardware as well as the software and all data that flows through the switch. It provides resiliency that keeps your business up and running seamlessly. Combine that with open APIs of Cisco IOS XE and programmability of the UADP ASIC technology, Catalyst 9200 Series switches give you what you need now with investment protection on future innovations.

With full PoE+ capability, power and fan redundancy, stacking bandwidth up to 160 Gbps, modular uplinks, Layer 3 feature support, and cold patching, Catalyst 9200 Series switches are the industry’s unparalleled solution with differentiated resiliency and progressive architecture for cost-effective branch-office access.
Short Description
20-Port L3 Managed Gigabit Switch, 12 x 10GbE SFP+, 8 x Gigabit RJ45, Redundant power supply
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Manufacturer
LevelOne
Netgear
Cisco
Cisco
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Cisco