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

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

1 624,59 €
Monthly payment from 42.73
1730318

GTL-2891

4015867199015

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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.
Network
Networking standards IEEE 802.3u, IEEE 802.1x, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3z, IEEE 802.3ah, IEEE 802.1ag
Full duplex Yes
Static route Yes
Management features
Quality of Service (QoS) support Yes
Security
MAC address table 16000 entries
DoS attack prevention Yes
Access Control List (ACL) Yes
IGMP snooping Yes
Protocols
Supported network protocols IPv4/IPv6
Management protocols CLI/WEB, Telnet/SNMP v1/v2/v3, RMON I,BOOTP/DHCP, SNTP, DNS,
Design
LED indicators Yes
Product colour Grey
Features
Safety UL 60950-1 & CSA 60950-1, CB IEC 60950-1 & EN 60950-1, UL/CUL
Firmware upgradeable Yes
Mean time between failures (MTBF) 904213 h
Internal memory 256 MB
Flash memory 128 MB
Power
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) No
Operational conditions
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 & dimensions
Width 440 mm
Depth 315 mm
Height 44 mm
Weight 3.7 kg
Packaging data
Package width 590 mm
Package depth 390 mm
Package height 133 mm
Package weight 5.3 kg
Package type Box
Other features
Rack mounting Yes
Certificates
Certification FCC, CE, VCCI Class A, WEEE, RoHS
Logistics data
Country of origin China
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)
Harmonized System (HS) code 85176990
Packaging content
Cables included AC, LAN (RJ-45)
Quick start guide Yes