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

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  • Brand : LevelOne
  • Product name : KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot
  • Product code : GTL-2881
  • GTIN (EAN/UPC) : 4015867198988
  • Category : Network Switches
  • Data-sheet quality : created/standardized by Icecat
  • Product views : 106342
  • Info modified on : 25 Sep 2023 12:23:43
  • Product Brochure/Datasheet (0.4 MB) LevelOne GTL-2881 user manual (19.0 MB) LevelOne GTL-2881 user manual (1.5 MB)
  • Bullet Points LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot :
    • - Dynamic ARP Inspection (DAI) protects switches against ARP spoofing
    • - Supports up to 8 switches in one stack
    • - Supports Operations, Administration, and Maintenance (OAM) mechanisms
    • - Ethernet Ring Protection Switching (ERPS) for Ethernet ring topologies with sub-50 ms failover capabilities
    • - IEEE 802.1d/w Spanning Tree Protocol (STP) and port mirroring
    • - IEEE 802.3ad LACP for auto port aggregation
    • - Supports port-based VLAN, IEEE 802.1Q VLAN Tagging
    • - QoS control for traffic prioritization and bandwidth management
  • Long product name LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot :

    24 x 10/100/1000Mbps RJ-45, 35 W, 128 Gbps, 16K MAC, IEEE 802.3x/u/z/ad, IEEE 802.1w/s/d/q/x/p

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

    The GTL-2881 series includes high-performance Gigabit Ethernet Layer3 Lite switches featuring 28 ports; 24 10/100/1000BASE-T ports, two 10G SFP+ ports, and one 10G expansion slot for a dual-port module. The switch is ideal for high-performance server aggregations, such as enterprise data centers, where it can connect high-end or network-attached file servers through fiber ports. It can also deployed as a backbone upgrade, or to provide Gigabit-to-the-desktop for power users. This switch is packed with features and is a cost-effective solution that brings continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

  • Short summary description LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot :

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

  • Long summary description LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot :

    LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Console port: RJ-45. Full duplex. MAC address table: 16000 entries, Switching capacity: 128 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE.... Rack mounting

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Specs
Management features
Switch type Managed
Switch layer L3
Quality of Service (QoS) support
Web-based management
ARP inspection
System event log
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
SFP+ module slots quantity 2
Fiber optic connector SFP+
Console port RJ-45
Network
Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support
Port mirroring
Full duplex
Flow control support
Link aggregation
Spanning tree protocol
VLAN support
Virtual LAN features Private VLAN, Voice VLAN, Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
Number of VLANs 4000
Data transmission
Switching capacity 128 Gbit/s
Forwarding rate 95.23 Mpps
MAC address table 16000 entries
Store-and-forward
Static route
Jumbo frames support
Jumbo frames 10000
Packet buffer memory 1.5 MB
Security
DHCP features DHCP snooping
Security algorithms HTTPS
Static port security
SSH/SSL support
DoS attack prevention
Protocols
Management protocols BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
GARP VLAN Registration Protocol (GVRP)
Design
Rack mounting
Stackable
Product colour Grey
LED indicators Diagnostic, System, Uplink

Design
Country of origin China
Safety CB, UL
Certification FCC Class A, CE, VCCI, WEEE, RoHS
Performance
Physical stacking (units) 8
Virtual stacking (units) 36
Memory type DRAM
Internal memory 256 MB
Flash memory 128 MB
Firmware upgradeable
Telnet
Mean time between failures (MTBF) 904213 h
Power
Power supply included
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Input current 1.5 A
Power consumption (typical) 35 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
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
Cables included AC, LAN (RJ-45)
Quick start guide
Package type Box
Rack mount kit
Rubber feet
Resource CD
Package width 590 mm
Package depth 390 mm
Package height 133 mm
Package weight 5.3 kg
Logistics data
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)
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