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LevelOne

LevelOne KILBY 28-Port Stackable L3 Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot

2 offers · 2 shops · last checked 2026-10-29 20:18 (Europe/Berlin)

Switch type
Managed
Switch layer
L3
Basic switching RJ-45 Ethernet ports quantity
24
SFP+ module slots quantity
2
Product image: LevelOne KILBY 28-Port Stackable L3 Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot1 / 2

Delivered total

EUR 1.492,82

Sold by 0815 DE · GTL-2891 · New

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2 live offers

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR1.492,8229 Oct 2026
Lowest
Unchanged since 9 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
28 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
27 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
26 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,822
25 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
24 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
23 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,822
22 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
21 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
20 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
19 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,822
18 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
17 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
16 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
15 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
14 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
13 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
12 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
11 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823
10 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,822
9 Oct 2026EUR1.492,82EUR1.492,82EUR1.492,823

About this product

LevelOne KILBY 28-Port Stackable L3 Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot, Managed, L3, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting

Read the full source description

The GTL-2891 are a family of high-performance Gigabit Ethernet Layer 3 switches featuring 28 ports; with 24 10/100/1000BASE-T ports, 2 10G SFP+ ports, and one 10G dual port expansion slot. The switches are ideal for high-performance server aggregations, such as enterprise data centers, where they can connect high-end or network-attached files servers over fiber ports. They can also be deployed as a backbone upgrade, or to provide Gigabit–to-the-desktop for power users. These switches are packed with features and are a cost-effective solution that bring continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

Text from Specs Icecat.

Specifications

76 specifications

Product data: Specs Icecat

GTIN
04015867199015
MPN
GTL-2891
Management features5
Switch type
Managed
Switch layer
L3
Quality of Service (QoS) support
Yes
Traffic classification
Yes
ARP inspection
Yes
Ports & interfaces4
Basic switching RJ-45 Ethernet ports quantity
24
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity
2
Console port
RJ-45
Network7
Networking standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support
Yes
Full duplex
Yes
Link aggregation
Yes
Spanning tree protocol
Yes
VLAN support
Yes
Virtual LAN features
Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
Data transmission6
Switching capacity
128 Gbit/s
Forwarding rate
95.23 Mpps
MAC address table
16000 entries
Store-and-forward
Yes
Static route
Yes
Packet buffer memory
1.5 MB
Security8
DHCP features
DHCP snooping, DHCP relay
Access Control List (ACL)
Yes
IGMP snooping
Yes
Static port security
Yes
SSH/SSL support
Yes
BPDU filtering/protection
Yes
Authentication
MAC-based authentication, Web-based authentication
DoS attack prevention
Yes
Protocols3
Management protocols
CLI/WEB, Telnet/SNMP v1/v2/v3, RMON I,BOOTP/DHCP, SNTP, DNS,
Supported network protocols
IPv4/IPv6
GARP VLAN Registration Protocol (GVRP)
Yes
Design5
Rack mounting
Yes
Stackable
Yes
Product colour
Grey
LED indicators
Yes
Safety
UL 60950-1 & CSA 60950-1, CB IEC 60950-1 & EN 60950-1, UL/CUL
Performance7
Physical stacking (units)
8
Internal memory
256 MB
Flash memory
128 MB
Firmware upgradeable
Yes
Telnet
Yes
sFlow
Yes
Mean time between failures (MTBF)
904213 h
Power4
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Output current
1.5 A
Power consumption (typical)
35 W
Power over Ethernet (PoE)1
Power over Ethernet (PoE)
No
Operational conditions4
Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
10 - 90%
Weight & dimensions4
Width
440 mm
Depth
315 mm
Height
44 mm
Weight
3.7 kg
Packaging content3
Cables included
AC, LAN (RJ-45)
Quick start guide
Yes
Rack mount kit
Yes
Packaging data7
Package type
Box
Rubber feet
Yes
Resource CD
Yes
Package width
590 mm
Package depth
390 mm
Package height
133 mm
Package weight
5.3 kg
Certificates1
Certification
FCC, CE, VCCI Class A, WEEE, RoHS
Logistics data7
Country of origin
China
Master (outer) case width
590 mm
Master (outer) case length
390 mm
Master (outer) case height
133 mm
Harmonized System (HS) code
85176990
Master (outer) case gross weight
5.3 kg
Products per master (outer) case
1 pc(s)