Key Features & Benefits
1. Provides 16 Gigabit RJ45 ports and 2 SFP slots for flexible copper and fiber connectivity.
2. Delivers 56 Gbps switching capacity with a 500 MHz CPU, 1 GB DDR3 memory, and 4.1 Mbit packet buffer.
3. Enables 4,096 VLANs with 802.1Q tagging, port-based segmentation, and Voice VLAN prioritization.
4. Enables reliable network failover with STP, RSTP, MSTP, ERPS, EPPS, and EAPS protocols.
5. Optimizes latency-sensitive traffic with IEEE 802.1p, CoS/ToS tagging, and WRR, SP, and WFQ scheduling.
6. Enhances network security with ACLs, 802.1X authentication, DHCP Snooping, port isolation, and storm suppression.
PRODUCT CATEGORIES
Introduction
The LESMGR-3016-2S-AC is a Layer 2 managed Ethernet switch engineered for high-speed data transmission, network expansion, and reliable enterprise-grade networking. It features 16 × 10/100/1000 Mbps RJ45 copper ports alongside 2 × 100M/1000M SFP optical slots to provide flexible fiber-optic uplink connectivity. Designed for building management systems, IP surveillance, enterprise networks, and rackmount installations, it delivers robust layer 2 switching capability with low latency and high availability.
Under the hood, the device is built on a 500 MHz CPU, 1 GB DDR3 memory, 128 MB RAM/Flash, and a 4.1 Mbit SRAM packet buffer. It supports store-and-forward transmission with switching bandwidth up to 56 Gbps and packet forwarding performance reaching up to 41.67 Mpps, guaranteeing smooth wire-speed throughput across all interfaces.
The switch offers advanced network management, security, and redundancy protocols. It supports up to 4,096 VLANs (including Voice VLAN and 802.1Q), rapid ring network topologies (ERPS, EPPS, EAPS, STP/RSTP/MSTP), multi-tier Quality of Service (QoS), IGMP snooping, DHCP snooping, IP/MAC-based ACLs, and 802.1X port authentication. Management can be performed via Web GUI, CLI (Telnet/Console), SNMP v1/v2/v3, and RMON
ERPS (Ethernet Ring Protection Switching), EPPS, EAPS
Packet Forwarding Rate: Up to 41.67 Mpps (14.44 Mpps base) CPU: 500 MHz
Memory / DDR: 1 GB DDR3
Packet Buffer: 4.1 Mbit SRAM Packet Buffer
Flash / RAM: 128 MBytes Flash / 128 MBytes RAM
MAC Address Table: 8K / 16K MAC addresses with auto-learning and aging
Jumbo Frame: 10,000 Bytes
VLAN Capacity: Up to 4,096 VLANs
Link Aggregation: Up to 8 TRUNK aggregation groups, each supporting up to 8 ports
Transmission Mode: Store and Forward (Full Wire-Speed)
SFP Slots: 2 × 100M/1000M SFP optical slots
Console Port: 1 × Console port
Reset Switch: 1 × Hardware reset key
SYS: System operation LED
Ports 9–10: SFP optical port connection status indicator
RJ45 Ethernet Ports: Network link status (Green LED for 100M / Orange LED for 1000M)
10BASE-T: Cat3, Cat4, Cat5 UTP (≤ 250 meters)
100BASE-TX: Cat5 or later UTP (≤ 100 meters)
1000BASE-TX: Cat6 or later UTP (≤ 100 meters)
Power Consumption: Maximum 15 W
Surge Protection: 6 kV (8/20 µs) lightning protection level
Mounting / Installation: Desktop / Rackmount installation
Dimensions (L × W × H):
Product: 225 mm × 127 mm × 35 mm
Packing: 265 mm × 220 mm × 68 mm
Weight
Net Weight (N.W): 1.0 kg
Gross Weight (G.W): 1.3 kg
Operating Humidity: 5% to 90% RH (Non-condensing)
Storage Temperature: -40°C to +75°C
Storage Humidity: 5% to 95% RH (Non-condensing)