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LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch, 2 x 10GbE SFP+, 1 x 10GbE Module Slot
994.29 €
Monthly payment from 26,50 €
1723505 GTL-2881
4015867198988
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All about the product
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.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 |
| Flow control support | Yes |
| Full duplex | Yes |
| Static route | Yes |
| Jumbo frames support | Yes |
| Jumbo frames | 10000 |
| Port mirroring | Yes |
| Number of VLANs | 4000 |
Ports & interfaces | |
| Fiber optic connector | SFP+ |
Management features | |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
Security | |
| Security algorithms | HTTPS |
| MAC address table | 16000 entries |
| System event log | Yes |
| DoS attack prevention | Yes |
Protocols | |
| Management protocols | BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3, |
Design | |
| LED indicators | System, Diagnostic, Uplink |
| Product colour | Grey |
Features | |
| Safety | CB, UL |
| 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 |
| 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 | |
| Input current | 1.5 A |
| Rack mounting | Yes |
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 |
| 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 |
