> Complies with IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x standards;,

> Data transmission distance is 100 meters.

> Supports IEEE802.3x full-duplex flow control and Backpressure half-duplex flow control, Panel indicators monitor working status and assist in fault analysis.

> High energy aluminum alloy roof heat conduction groove design.

> Supports one-click ring network and one-click storm suppression, featuring redundancy and high reliability;

> High reliability design, supporting traditional STP/MSTP/RSTP 2-layer link protection technology.

> Support static convergence and dynamic convergence (LACP) 2 convergence modes, effectively increase the link bandwidth, improve the reliability of the link, and at the same time can achieve load balancing, link backup.

> Flexible and convenient management and maintenance Supports various management modes, such as Console, Telnet, and SSH.

> Supports WEB management, which is simple and efficient, and facilitates installation and debugging by engineering and maintenance personnel. Supports file upload and download management through TFTP

> Interface: 8*10/100/1000Mbps RJ45 Ports, 4*10/100/1000Mbps Combo, 1 Console Port

> Indicator: PWR, LNK/ACT, SYS

> Network Media: 10BASE-T: UTP category 3,4,5 cable(≤100m), 100BASE-TX: UTP category 5, 5e cable(≤100m), 1000BASE-T: UTP category 5e, 5 cable(≤100m), 1000BASE-X: MMF, SMF

> MAC Address Table: 8K, Auto-learning, Auto-update

> Jumbo Frame: 9216Byte

> Packet Buffer: 4.1M bit

> Transfer Mode: Store-and-forward

> Packet Forward Speed: 17.86Mpps

> Switching Capacity: 24Gbps

> Dimensions(L*W*H): 145*109*62mm

> Fan Quantity: Fanless

> Green Energy Saving: IEEE 802.3az

> Input Power Supply: DC:12-55V

> Operating Temperature: -40°C ~ 75 °C

> Storage Temperature: -40°C ~ 80 °C

> Operating Humidity: 5% ~ 95% non-condensing

> Storage Humidity: 0% ~ 95% non-condensing

> Surge Protection: Differential mode ±2KV, Common mode ±6KV

> MTBF: >100000 hour

> Electrostatic Standard: Contact ±6KV , Air ±8KV

> Software Specification: spanning Tree, IEEE 802.1D -Spanning Tree, IEEE 802.1w -Rapid Spanning Tree, IEEE 802.1s -Multiple Spanning Tree, BPDU Guard, STP Root Guard, Loop Detection

> VLAN: Management: VLAN, Private VLAN, Voice VLAN, Surveillance-VLAN, Q-in-Q (Double Tag), 802.1v Protocol VLAN, MAC-Based VLAN, Port IEEE 802.3ad witch LACP(Dynamic), Static Trunk EEE, Jumbo Frame, Error-Disable, IGMP Snooping: IGMP Snooping v1/v2/v3, MLD Snooping v1/v2, MVR, QoS Features, Hardware Queues, Class Of Service, Port Based, 802.1p,CoS, DSCP, IP Precedence, TCP/UDP (IPv4/IPv6), Rate Limiting Ingress Egress, Priority Queue Scheduling, WRR, Strict Priority, DSCP & CS, IPv4 QoS (QCEs)

> IPv6 QoS (QCEs), Security, Port Security, Port Isolation, IEEE802.1x AAA, ACLs

> L2+/L3/L4, IPv6 Support, Management Access List, Management ACL/Management ACE, IP Source Guard (IP-MAC-Port-VALN Binding)