Features:

● VLAN: 4K Active VLAN, QinQ & Selective QinQ, GVRP, Private VLAN, Voice VLAN

● Spanning Tree: 802.1D (STP) 802.1W (RSTP) and 802.1S (MSTP); BPDU guard, root guard and loopback guard
● Multicast: IGMP v1/v2/v3, IGMP Snooping, IGMP Fast Leave, MVR, IGMP filter
● IP: Static route, RIP, OSPF; IPv4/v6 dual stack
● IPv6: ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet; IPv6 neighbor discovery, Path MTU discovery; MLD v1/2, MLD snooping; IPv6 Static Routing, RIPng, OSPFv3; Manual tunnel, ISATAP tunnel,6 to 4 tunnels
● QoS: CAR, HQoS, MAC/IP/TCP/UDP/VLAN/ COS/ DSCP/ TOS based QoS, 802.1P/ DSCP priority re-labeling, SP, WRR, and “SP+WRR”, Tail-Drop, WRED, flow monitoring and traffic shaping
● Security: Port isolation, Port security, and “IP + MAC + port” binding, MAC sticky DAI & IP source guard, PPPoE+; IEEE 802.1x, AAA, Radius and Tacacs+; L2/L3/L4 ACL flow identification and filtration Anti-attack from DDoS, TCP’s SYN Flood, UDP Flood, etc.; Broadcast/multicast/unknown unicast storm-control; MD5, SHA-256, RSA-1024, AES256, etc.
● DHCP: DHCP server/relay/client; DHCP snooping/option82.
● Reliability: Static/LACP link aggregation, Interface backup; EAPS and ERPS; ISSU uninterrupted system upgrade; VSS, ups to 16-units per stack; VRRP; UDLD
● Management: Console, Telnet, SSH v1/2, HTTP, HTTPS SNMP v1/v2/v3, RMON; TFTP, FTP, SFTP; NTP; ZTP (Zero Touch Provisioning); SPAN, RSPAN; Dying gasp*
● Environment: Operating temperature/humidity: 0°C -50°C, 10%-90% non-condensing Storage temperature/humidity: -20°C -70°C, 5%-95% non-condensing
● Accessories: Power cord, rack-mount kits, console cable
● Certification: CE, FCC, ROHS 


Characteristics
Innovative Virtual Cluster Switching Technique
● Innovative VSS (Virtual Switch System): L3-lite Series virtualizes multiple physical devices into one. The performance, reliability and management of the virtual system are superior to the physical ones.
● Improved Performance: VSS makes full use of each link in the physical devices, which avoids STP blocking the link and protects the original link to the maximum extent.
● High Reliability: Based on the advanced distribution mechanism and efficient cross-physical link aggregation link function, the logic control plane, service control plane and service data plane are separated. Thus, L3-lite Series can support continuous layer-3 routing forwarding, avoiding service interruption as a result of a single point of failure.
● Easy Management: VSS realizes single IP management, greatly improving the networking efficiency and lowering the operating cost.
Industrial Ethernet Ring with Zero Delay and Zero Packet Loss
● Supports industry-level EAPS and their protection shift time is less than 50ms. Their high reliability is represented by the null packet loss, which has been proved by many years of application in the Grid, rail transportation and defense systems.
Telecom- Level Ethernet Switch
● Supports the telecom-level Ethernet-ring protection protocol with a protection shift time of less than 50ms, STP/RSTP/MSTP, backup of active and standby uplinks and LACP link aggregation to cater to the requirements of high reliability of carriers.
● Support Ethernet standard 802.3u, 802.3x, 802.3ad, 802.1d, 802.1p, 802.1q, 802.1w, 802.1ad.
● Support system status LED, port dynamic LED
● Provides the perfect Ethernet OAM mechanism to monitor the network running status in real time for rapid trouble locating and detection.
● Supports powerful ACL functions to access and control L2-L7 data based on physical port, VLAN, MAC, IP and protocol port ID, and providing carriers flexible and various policy control methods.
● Supports In-Service Software Upgrade (ISSU) to ensure the unremitting data forwarding during system upgrade.
● Supports various L2 multicast functions, including

● IGMP-Snooping, fast-leave and trans-VLAN

Flexible and Convenient Management and Maintenance
● Supports management modes such as the console port, Telnet, SSH, etc.
● Supports the WEB management mode, which is easy and efficient so that it makes installation and debugging convenient.
● Supports TFTP-patterned file upload/download management.
● Supports ISSU (In-Service Software Upgrade).
● Support SNMP and NMS smart network management platform to realize automatic equipment discovery, network topology management, equipment configuration management, performance data statistics and analysis and trouble management.

Carrier-Level QoS Policies 

● Supports priority retagging and complicated flow classification based on VLAN, MAC, source address, destination address, IP or priority to better streamline carrier’s services.

● Supports provides flexible bandwidth control policies and supports port-/flow-based flow limit and ensuring the line speed forwarding of each port to make sure the high quality of video, audio and data services.
● Supports 8 priority queues by each port.
● Supports multiple queue schedule algorithms such as SP, WRR, and SP+WRR”.
Versatile IPv6 Solutions
● Supports the IPv6 protocol suite, IPv6 neighbor discovery, ICMPv6, path MTU discovery, etc.
● Supports Ping, Traceroute, Telnet, SSH, ACL and so like on the basis of IPv6, meeting IPv6 networks' equipment      management requirements and service control requirements.
Perfect Security Mechanisms
● Equipment-level security: The advanced hardware infrastructure design realizes the level-based packet schedule and packet protection, prevents DoS-/TCP-related SYN flood, UDP flood, broadcast storm or large traffic attacks, and supports level-based command line protection, endowing different levels of users with different management permissions.
● Supports perfect security authentication mechanisms: IEEE 802.1x, Radius and Tacacs+.
● Supports storm/multicast/unicast limit to ensure the normal running of equipment in harsh network conditions.
● Supports a perfect ring detection mechanism to ensure the long-term stable running of network.

● Supports port isolation within the same VLAN, DHCP-Snooping, and IP plus MAC plus Port binding for ensuring user data security.

Intelligent PoE+
● Support IEEE 802.3af/at PoE standard, and power mapping scales up to a maximum of 370W of PoE+ power;
● Support PoE non-stop power supply. The PoE+ power is maintained during a switch reload;
● Support manual and dynamic PoE power allocation;
● Support up to 6KV thunder-proof of the PoE port and power supply.

Model No.	LA-SWM3-DC10G0424P
Interface	24GE PoE, 4×10GE/GE SFP+ ports
Console	1RJ45
Backplane	128 Gbps
Forwarding Rate (Mbps with 64 bytes)	96 Mbps
Chassis Dimension (W x D x H)	440x210x44mm
Chassis Weight (empty)	3KG
Package Dimension (W x D x H)	555x295x88mm
Package Weight	4.1KG
Power consumption (No-load)	<25W
Power consumption (Full load)	<408W
Power supply (AC: 100-240V/ DC: 36-72V)	410W
POE power budget	370W
Total output BTU (1000BTU/H=293W)	1392.49
Fan Number	2
Noise@25℃ (dBA)	37.5
MTBF(H)	>200,000
Forwarding mode	Store-forward
Flash (MB)	16
DRAM (MB)	256
MAC	16K
Buffer size (MB)	1.5
Interface VLAN	64
Routing table	512
Jumbo frame	9K

 

Optical Modules
10GE Optical Modules
LA-OT-10GT-RJ	10GE SFP+-to-RJ45 module
LA-OT-10GMM8-03	10GE SFP+ multi-mode, 300m, 850nm, LC, DDM
LA-OT-10G3-10	10GE SFP+ single-mode, 10km, 1310nm, LC, DDM
LA-OT-10G3-20	10GE SFP+ single-mode, 20km, 1310nm, LC, DDM
LA-OT-10G3-40	10GE SFP+ single-mode, 40km, 1310nm, LC, DDM
LA-OT-10G5-80	10GE SFP+ single-mode, 80km, 1550nm, LC, DDM
LA-OT-10GBD23-20 LA-OT-10GBD32-20	10GE SFP+ Bidi, 20km, Tx1270/Rx1310, LC, DDM 10GE SFP+ Bidi, 20km, Tx1310/Rx1270, LC, DDM
LA-OT-10GBD23-40 LA-OT-10GBD32-40	10GE SFP+ Bidi, 40km, Tx1270/Rx1310, LC, DDM 10GE SFP+ Bidi, 40km, Tx1310/Rx1270, LC, DDM
LA-OT-10GBD45-80 LA-OT-10GBD54-80	10GE SFP+ Bidi, 80km, Tx1490/Rx1550, LC, DDM 10GE SFP+ Bidi, 80km, Tx1550/Rx1490, LC, DDM
Gigabit Optical Modules
LA-OT-GTA-RJ45	10/100/1000Mb Base-T, RJ45 Copper
LA--OT-GMM8-05	Gigabit SFP multi-mode, 500m, 850nm, LC, DDM
LA-OT-G3-10	Gigabit SFP single mode, 10km, 1310nm, LC, DDM
LA-OT-G3-20	Gigabit SFP single mode, 20km, 1310nm, LC, DDM
LA-OT-G3-40	Gigabit SFP single mode, 40Km, 1310nm, LC, DDM
LA-OT-G5-80	Gigabit SFP single mode, 80Km, 1550nm, LC, DDM
LA-OT-GBD35-10 LA-OT-GBD53-10	Gigabit SFP Bidi, 10km, Tx1310/Rx1550, LC, DDM Gigabit SFP Bidi, 10km, Tx1550/Rx1310, LC, DDM
LA-OT-GBD35-20 LA-OT-GBD53-20	Gigabit SFP Bidi, 20km, Tx1310/Rx1550, LC, DDM Gigabit SFP Bidi, 20km, Tx1550/Rx1310, LC, DDM
LA-OT-GBD35-40 LA-OT-GBD53-40	Gigabit SFP Bidi, 40km, Tx1310/Rx1550, LC, DDM Gigabit SFP Bidi, 40km, Tx1550/Rx1310, LC, DDM
LA-OT-GBD45-80 LA-OT-GBD54-80	Gigabit SFP Bidi, 40km, Tx1490/Rx1550, LC, DDM Gigabit SFP Bidi, 40km, Tx1550/Rx1490, LC, DDM