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28 Ports Layer 2 Gigabit Ethernet Switch with 4x 10G SFP+ ports: LT28-4SFP+

Lightem 10 Gigabit Ethernet Switch LT28-4SFP+ is a standard 2-layer non-blocking switch. Featuring 24 ports 10/100/1000M RJ45 ports & 4x 10GE SFP+ ports. Based on high-performance ASIC chip technology, the modular structure design, which have a capability of multilayer switching and wire-speed routing forwarding. It is suitable for last mile aggregation application of large scale network.

Features

128G backplane bandwidth
4x 10G SFP+ ports
Hardware routing, wire-speed 3rd layer switching packet forwarding rate of 95.232Mpps
DOS, deception and virus defense
Support IEEE802.1x, provide port-based user authentication, network shield, safety control, and strategy control technology
Restrict maximum number of connected hosts port, with multi-channel Ethernet interface binding, increasing bandwidth and system redundancy
Powerful ACL, support for L2-L4 layer data filtering
Support QinQ
Strategy control list, flow regulation
Clustering technology, support more than one device stack, with a unified IP Address to carry on centralized management and address resources savings
Network management via Web, SNMP
Redundant power supply, quick failover and quick connection, greatly increasing the reliability of the system
Support IGMP message detection, effectively limit the spread of broadcast message.
Support for IGMP message detection, effectively limit the spread of broadcast message.
IP multicast and QoS

Specifications

Parameters	Values
Number of RJ45	24 (Gigabit Ethernet port)
Number of Optical ports (SFP+ 10G)	4 10G SFP+
Optical port	SFP+
Backplane bandwidth	128Gbps
Packet forwarding rate	95Mbps
The memory capacity	128Mb
Address Table	16k
Dimension	440x230x44mm
Power supply	AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS power hot backup
Operating temperature	0-50°C
Operating humidity	0-90% no condensation

Related Products

4 Ports Ethernet Switch With 2x RJ45 (10/100/1000Mbps) and 2x SFP ports(1000Mbps)- LX4-2SFP

5 Ports Ethernet Switch With 3×10/100M UTP Ports (TX) And 2x Fiber Ports (FX)- LF5-2FX

6 Ports Gigabit Ethernet Switch With 4x 10/100/1000Base UTP Ports And 2x 1000Base- SFPports – LX6-2SFP

10 Ports Ethernet Switch With 8x RJ45 Ports & 2x 1000M SFP Ports – LX7-3SFP

10 ports Gigabit Ethernet Switch with 2x 10/100/1000M RJ45 and 8x GE SFP ports- LX9-8SFP

10 Ports Ethernet Optical Fiber Switch with 8x 10/100M FX and 2x UTP RJ45 10/100/1000M Ports – LF10-8FX

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