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LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey

LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
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R21,173
+R81 Reward
The GTL-2091 is LevelOne's latest-generation 20-port L3 managed Gigabit switch, featuring 8 Gigabit RJ45 ports and 12 10G SFP+ ports. High-density SFP+ connectivity lets users install different SFP transceivers to create fiber links for area network infrastructure. The unit includes redundant AC dua... Read More
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Stock 8160 Code 131760 Brand LEVELONE Model 57082203201 Warranty 2 Years

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Estimated delivery Wednesday, September 30
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The GTL-2091 is LevelOne's latest-generation 20-port L3 managed Gigabit switch, featuring 8 Gigabit RJ45 ports and 12 10G SFP+ ports. High-density SFP+ connectivity lets users install different SFP transceivers to create fiber links for area network infrastructure. The unit includes redundant AC dual-power inputs for power failover and continued operation if one power source fails.

Advantages

The GTL-2091 delivers advanced Layer 3 routing and multicast support, including IPv4/IPv6 static routes, RIP v1/v2, OSPF v2/v3, BGP, PIM-DM and PIM-SM. It provides IPv6 management and security features as well as IPv6 multicast control suitable for expanding IPv6 deployments. Built-in OAM functions support operations, administration and maintenance to help ISPs and enterprises meet service-level requirements, scale network services, and simplify management.

Key specifications

  • Model: GTL-2091
  • Ports: 8 x Gigabit RJ45, 12 x 10G SFP+
  • Switch type: L3 Managed Gigabit Switch
  • Routing and protocols: IPv4/IPv6 static route, RIP v1/v2, OSPF v2/v3, BGP
  • Multicast: PIM-DM, PIM-SM, IPv6 multicast control
  • Power: AC dual power inputs for failover
  • Management: Advanced OAM (Operations, Administration, Maintenance)

How to use

Install the GTL-2091 in a standard rack space and connect the AC power cords to separate power sources for redundancy. Insert compatible SFP/SFP+ transceivers into the 10G SFP+ slots and connect fiber links as required. Use the management interface to configure L3 routing, IPv6 settings, multicast protocols and OAM features according to your network design and service requirements. Verify power-failover behavior and monitor status via the management tools.

Recommendations

For reliable deployment, use certified SFP/SFP+ transceivers and connect the dual AC inputs to independent power circuits. Plan IPv6 addressing and multicast domains before enabling L3 and multicast protocols, and use the OAM features to monitor SLAs and operational health.
Key Highlights
  • 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
  • Managed L3 Web-based management
  • Quality of Service (QoS) support Configuring Location Settings (CLI)
  • Basic switching RJ-45 Ethernet ports quantity: 8 Console port: RJ-45
  • 10G support
  • MAC address table: 32000 entries Switching capacity: 256 Gbit/s
  • Access Control List (ACL)
  • Rack mounting
Specifications
10G support
Yes
AC input frequency
50 - 60 Hz
AC input voltage
100 - 240 V
Access Control List (ACL)
Yes
ARP inspection
Yes
Authentication
Guest VLAN
Authentication type
AAA, RADIUS
Basic switching RJ-45 Ethernet ports quantity
8
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Broadcast storm control
Yes
Cables included
AC
Certification
CE
Compliance certificates
RoHS
Configuring Location Settings (CLI)
Yes
Console port
RJ-45
Country of origin
China
Depth
315 mm
DHCP features
DHCP client, DHCP server
DoS attack prevention
Yes
Dying Gasp
Yes
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Fast leave
Yes
Flash memory
16 MB
Flow control support
Yes
Full duplex
Yes
GARP VLAN Registration Protocol (GVRP)
Yes
Gigabit Ethernet (copper) ports quantity
8
Harmonized System (HS) code
85176990
Head-of-line (HOL) blocking
Yes
Heat dissipation
170.65 BTU/h
Height
44 mm
Housing material
Metal
IGMP proxy
Yes
IGMP snooping
Yes
Internal memory
512 MB
IP routing
Yes
IP-MAC-Port binding
Yes
Jumbo frames
9000
Jumbo frames support
Yes
LED indicators
Activity, Link, Power, System
Link aggregation
Yes
MAC address table
32000 entries
Maximum data transfer rate
10000 Mbit/s
Mean time between failures (MTBF)
185680 h
Multicast support
Yes
Network virtualization technologies
Q-in-Q tunneling
Networking standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ah, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z
Number of IP interfaces
256
Number of multicast groups filtered
256
Number of queues
8
Operating relative humidity (H-H)
10 - 90%
Operating temperature (T-T)
0 - 50 °C
Package depth
448 mm
Package height
94 mm
Package type
Box
Package weight
5.3 kg
Package width
576 mm
Packet buffer memory
3 MB
Packet forwarding rate (1 Gbps)
13690474 pps
Packet forwarding rate (10 Mbps)
136904 pps
Packet forwarding rate (100 Mbps)
1369047 pps
Password protection
Yes
Policy-based routing
Yes
Port mirroring
Yes
Power connector
AC-in jack
Power consumption (max)
50 W
Power over Ethernet (PoE)
No
Product colour
Grey
Quality of Service (QoS) support
Yes
Queue scheduling algorithms
Deficit Round Robin (DRR), Weighted Round Robin (WRR)
Quick start guide
Yes
Rack mount kit
Yes
Rack mounting
Yes
Redundant power supply (RPS) support
Yes
Reset button
Yes
Resource CD
Yes
Rubber feet
Yes
Safety
FCC Part 15 Subpart B
SFP+ module slots quantity
12
Spanning tree protocol
Yes
Static route
Yes
Storage relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 90 °C
Store-and-forward
Yes
Switch layer
L3
Switch type
Managed
Switching capacity
256 Gbit/s
System event log
Yes
Telnet
Yes
Virtual LAN features
MAC address-based VLAN, Multicast VLAN, Port-based VLAN, Private VLAN, Voice VLAN
VLAN support
Yes
Web-based management
Yes
Weight
3.6 kg
Width
440 mm

Manual

Open Manual

Leaflet

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Manual

Open Manual
Price history over the last 6 months
LevelOne GTL-2091 Managed L3 Gigabit Ethernet (10/100/1000) Grey
Current
R21,173
Lowest
R19,254
Highest
R21,309
Change 24H
-R13   0%
Week
+R1,225   +6%
Month
+R1,164   +6%

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