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LevelOne GTL-2891 - Switch - L3 - Managed - 24 x 10 / 100 / 1000 + 2 x 10 Gigabit SFP+ (uplink) - rack-mountable
LevelOne GTL-2891 - Switch - L3 - Managed - 24 x 10 / 100 / 1000 + 2 x 10 Gigabit SFP+ (uplink) - rack-mountable
Manufacturer
•LEVELONE
Reference
•GTL-2891
Article
•2255706
Intrastat
•85176200
Shipping weight
•5.3 kg
Total quantity in stocks
•4
Nearest delivery
•08.05.2026
Switch type
Managed
Switch layer
L3
Quality of Service (QoS) support
Y
Traffic classification
Y
ARP inspection
Y
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
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
Y
Full duplex
Y
Link aggregation
Y
Spanning tree protocol
Y
VLAN support
Y
Virtual LAN features
Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
MAC address table
16000 entries
Switching capacity
128 Gbit/s
Forwarding rate
95.23 Mpps
Store-and-forward
Y
Static route
Y
Packet buffer memory
1.5 MB
DHCP features
DHCP snooping, DHCP relay
Access Control List (ACL)
Y
IGMP snooping
Y
Static port security
Y
SSH/SSL support
Y
BPDU filtering/protection
Y
Authentication
MAC-based authentication, Web-based authentication
DoS attack prevention
Y
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)
Y
Rack mounting
Y
Stackable
Y
Product colour
Grey
LED indicators
Y
Country of origin
China
Safety
UL 60950-1 & CSA 60950-1, CB IEC 60950-1 & EN 60950-1, UL/CUL
Certification
FCC, CE, VCCI Class A, WEEE, RoHS
Physical stacking (units)
8
Internal memory
256 MB
Flash memory
128 MB
Firmware upgradeable
Y
Telnet
Y
sFlow
Y
Mean time between failures (MTBF)
904213 h
Harmonized System (HS) code
85176990
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)
N
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%
Width
440 mm
Depth
315 mm
Height
44 mm
Weight
3.7 kg
Cables included
AC, LAN (RJ-45)
Quick start guide
Y
Package type
Box
Rack mount kit
Y
Rubber feet
Y
Resource CD
Y
Package width
590 mm
Package depth
390 mm
Package height
133 mm
Package weight
5.3 kg
Master (outer) case width
590 mm
Master (outer) case length
390 mm
Master (outer) case height
133 mm
Master (outer) case gross weight
5.3 kg
Products per master (outer) case
1 pc(s)