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LevelOne GTL-2891 Commutateur Réseau Géré L3 Gigabit Ethernet 24 Ports, Gris

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

€1.693,71
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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.

Specifications

Management features

Switch typeManaged
Switch layerL3
Quality of Service (QoS) supportYes
Traffic classificationYes
ARP inspectionYes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
SFP+ module slots quantity2
Console portRJ-45

Network

Networking standardsIEEE 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 supportYes
Full duplexYes
Link aggregationYes
Spanning tree protocolYes
VLAN supportYes
Virtual LAN featuresPrivate VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN

Data transmission

Switching capacity128 Gbit/s
Forwarding rate95.23 Mpps
MAC address table16000 entries
Store-and-forwardYes
Static routeYes
Packet buffer memory1.5 MB

Security

DHCP featuresDHCP snooping, DHCP relay
Access Control List (ACL)Yes
IGMP snoopingYes
Static port securityYes
SSH/SSL supportYes
BPDU filtering/protectionYes
AuthenticationMAC-based authentication, Web-based authentication
DoS attack preventionYes

Protocols

Management protocolsCLI/WEB, Telnet/SNMP v1/v2/v3, RMON I,BOOTP/DHCP, SNTP, DNS,
Supported network protocolsIPv4/IPv6
GARP VLAN Registration Protocol (GVRP)Yes

Design

Rack mountingYes
StackableYes
Product colourGrey
LED indicatorsYes
SafetyUL 60950-1 & CSA 60950-1, CB IEC 60950-1 & EN 60950-1, UL/CUL

Performance

Physical stacking (units)8
Internal memory256 MB
Flash memory128 MB
Firmware upgradeableYes
TelnetYes
sFlowYes
Mean time between failures (MTBF)904213 h

Power

AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Output current1.5 A
Power consumption (typical)35 W

Power over Ethernet (PoE)

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

Width440 mm
Depth315 mm
Height44 mm
Weight3.7 kg

Packaging content

Cables includedAC, LAN (RJ-45)
Quick start guideYes
Rack mount kitYes

Packaging data

Package typeBox
Rubber feetYes
Resource CDYes
Package width590 mm
Package depth390 mm
Package height133 mm
Package weight5.3 kg

Certificates

CertificationFCC, CE, VCCI Class A, WEEE, RoHS

Logistics data

Country of originChina
Master (outer) case width590 mm
Master (outer) case length390 mm
Master (outer) case height133 mm
Harmonized System (HS) code85176990
Master (outer) case gross weight5.3 kg
Products per master (outer) case1 pc(s)

Documents

Fiche technique fournie par Icecat.

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