Your Cart
Fastest and most convenient way to contact us is via email at info@itworkup.co.za
All emails will be replied to multiple times within 24 hours.
Alternatively, you can visit our offices.
Thank you for your continued support!
Cart0 item(s) - R0 0

  • Your shopping cart is empty!

0

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
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
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
LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot
Card Payments
Visa, Mastercard credit cards are the most popular and trusted online payment methods around the world. Including South Africa.
Instant EFT
Instant EFT allows online shoppers with access to internet banking to make a payment that gets instantly verified.
Apple Pay & Google Pay
Popular digital wallet solutions that enables online shoppers to easily and securely pay from their Android or iOS device.
Capitec Pay
A secure and fast payment option for customers who bank with Capitec Bank.
LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot
R14,489
incl. VAT: R16,663
  • Stock: In Stock
  • Brand: LEVELONE
  • Model: GTL-2881
  • EAN: 4015867198988

Available Options

Add to Cart
Buy Now Question?
Add to Wish List Compare this Product
 PDF Google

Key features

  • 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

Key features

  • 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
Tags: levelone networking , levelone networkin
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.

Price History

Current price14,489 ZAR
15,21414,48913,76509-1709-1909-2109-2409-2609-28
Regular price
Specifications
Warehouse group Server, Storage & Netzwerk > Switche [+1304][-727]
Management features
Switch type Managed
Switch layer L3
Quality of Service (QoS) support Yes
Web-based management Yes
ARP inspection Yes
System event log Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity 0
Installed SFP+ modules quantity 0
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 Yes
Port mirroring Yes
Full duplex Yes
Flow control support Yes
Link aggregation Yes
Spanning tree protocol Yes
VLAN support Yes
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
MAC address table 16000 entries
Switching capacity 128 Gbit/s
Forwarding rate 95.23 Mpps
Store-and-forward Yes
Static route Yes
Jumbo frames support Yes
Jumbo frames 10000
Packet buffer memory 1.5 MB
Security
DHCP features DHCP snooping
Security algorithms HTTPS
Static port security Yes
SSH/SSL support Yes
DoS attack prevention Yes
Protocols
Management protocols BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
GARP VLAN Registration Protocol (GVRP) Yes
Design
Rack mounting Yes
Stackable Yes
Product colour Grey
LED indicators Diagnostic, System, Uplink
Safety CB, UL
Performance
Physical stacking (units) 8
Virtual stacking (units) 36
Memory type DRAM
Internal memory 256 MB
Flash memory 128 MB
Firmware upgradeable Yes
Telnet Yes
Mean time between failures (MTBF) 904213 h
Power
Power supply included Yes
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) 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 content
Cables included AC, LAN (RJ-45)
Quick start guide Yes
Rack mount kit Yes
Packaging data
Package type Box
Rubber feet Yes
Resource CD Yes
Package width 590 mm
Package depth 390 mm
Package height 133 mm
Package weight 5.3 kg
Certificates
Certification FCC Class A, CE, VCCI, 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
Harmonized System (HS) code 85176990
Master (outer) case gross weight 5.3 kg
Products per master (outer) case 1 pc(s)