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Vrh / Računalništvo / Mrežna oprema / Žična mrežna oprema / Preklopniki /
Preklopnik Level One GTL-2881
Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881 Preklopnik Level One GTL-2881
Preklopnik Level One GTL-2881
LevelOne Switch 24xGE/1x10G Module KILBY 19" Managed L3
MPN: 
GTL-2881
EAN: 
4015867198988
Naša koda: 
9541
Garancija: 
24 mesecev
967,52 €
Predviden datum dobave: 12. 11. 2026
Razpoložljivost:
30 kosov
Najnižja možna cena ob nakupu večje količine:
959,27 € / kos
Razpoložljivost v naprednem pogledu:
94 kosov
document User manual
Število RJ-45 Ethernet priključkov: 24
Vrsta stikala: Upravljano stikalo
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
24
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity
24
Fiber optic connector
SFP+
Console port
RJ-45
SFP+ module slots quantity
2
Management features
Switch type
Managed
Quality of Service (QoS) support
Yes
Web-based management
Yes
Switch layer
L3
ARP inspection
Yes
System event log
Yes
Design
Product colour
Grey
LED indicators
Diagnostic
System
Uplink
Rack mounting
Yes
Stackable
Yes
Safety
CB, UL
Power
Power consumption (typical)
35 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power supply included
Yes
Input current
1.5 A
Operational conditions
Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-40 - 70 °C
Storage relative humidity (H-H)
10 - 90%
Operating relative humidity (H-H)
10 - 90%
Weight & dimensions
Weight
3.7 kg
Width
440 mm
Depth
315 mm
Height
44 mm
Network
Networking standards
IEEE 802.1D
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1s
IEEE 802.1w
IEEE 802.1x
IEEE 802.3ad
IEEE 802.3u
IEEE 802.3x
IEEE 802.3z
10G support
Yes
Full duplex
Yes
Flow control support
Yes
Link aggregation
Yes
VLAN support
Yes
Port mirroring
Yes
Number of VLANs
4000
Spanning tree protocol
Yes
Virtual LAN features
IP subnet–based VLAN
MAC address-based VLAN
Port-based VLAN
Private VLAN
Protocol-based VLAN
Tagged VLAN
Voice VLAN
Packaging data
Package depth
390 mm
Package width
590 mm
Package height
133 mm
Package weight
5.3 kg
Package type
Box
Rubber feet
Yes
Resource CD
Yes
Packaging content
Quick start guide
Yes
Cables included
AC
LAN (RJ-45)
Rack mount kit
Yes
Logistics data
Country of origin
China
Harmonized System (HS) code
85176990
Products per master (outer) case
1 pc(s)
Master (outer) case length
390 mm
Master (outer) case gross weight
5.3 kg
Master (outer) case height
133 mm
Master (outer) case width
590 mm
Data transmission
Switching capacity
128 Gbit/s
Store-and-forward
Yes
MAC address table
16000 entries
Jumbo frames
10000
Jumbo frames support
Yes
Packet buffer memory
1.5 MB
Forwarding rate
95.23 Mpps
Static route
Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Performance
Mean time between failures (MTBF)
904213 h
Internal memory
256 MB
Flash memory
128 MB
Firmware upgradeable
Yes
Telnet
Yes
Memory type
DRAM
Virtual stacking (units)
36
Physical stacking (units)
8
Security
DHCP features
DHCP snooping
SSH/SSL support
Yes
Security algorithms
HTTPS
DoS attack prevention
Yes
Static port security
Yes
Protocols
GARP VLAN Registration Protocol (GVRP)
Yes
Management protocols
BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
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