Desktop Type 8 ports 2.5G Ethernet + 2 ports 10G SFP (Managed) Network Switch

This product series features a desktop/DIN-rail mountable design. The 8-port 2.5G electrical + 2-port SFP+ optical switch represents a new generation of multi-service, managed 2.5G Ethernet switches, characterized by high integration, rich functionality, and ease of use. Utilizing a single-chip solution that integrates an 8-port 2.5GBASE-T PHY with the switching core, the device features eight 2.5G auto-negotiating electrical ports and two 10GbE SFP+ optical ports. It is particularly well-suited for high-data-traffic environments such as high-definition video surveillance, WiFi 6/6E AP uplinks, NAS storage, and high-density 2.5G networking. The switch supports a comprehensive suite of Layer 2 management protocols—including STP, RSTP, MSTP, and ERPS redundancy protocols—thereby ensuring the real-time performance and stability of the network. Built upon mature technologies and open networking standards, the switch is designed to operate across a wide temperature range and offers robust resistance to electromagnetic interference, meeting the rigorous operational demands of enterprise environments and providing an efficient, reliable, and high-speed solution for local area networks.

● Features a built-in 8Mbit large switching buffer; supports Ethernet packets up to 10KB in size; supports a 120Gbps backplane bandwidth, ensuring line-rate forwarding across all ports.

● Supports IEEE 802.1X port authentication, MAC address filtering, port locking and spoofing detection, MAC address limits, and broadcast storm control.

● Features 8 adaptive 10M/100M/1G/2.5G electrical ports (RJ45) and 2 SFP+ optical ports (compatible with 1G/2.5G/10G), totaling 10 ports.

● Each electrical port supports the IEEE 802.3bz 2.5GBASE-T standard, as well as Auto-Negotiation and Auto MDI/MDI-X.

● Management Features:

• – Supports WEB, SNMP v1/v2c/v3 management methods.
• – Supports ingress/egress-based port rate limiting (with a granularity of 64Kbps); supports IEEE 802.3x full-duplex flow control; supports 10M/100M half-duplex back-pressure flow control.
• – Supports storm suppression functions for broadcast, multicast, and unknown unicast traffic.
• – Supports IEEE 802.1Q 4K VLANs, and supports QinQ (Provider Bridge/Double-tagging VLAN).
• – Supports port mirroring (local many-to-one mirroring); supports Syslog (local and remote); supports Ping diagnostic commands.
• – Supports CoS (802.1p) and DSCP packet classification; features 8 hardware priority queues per port; supports SP, WRR, and SP+WRR scheduling modes; supports Policy-based QoS.
• – Supports port traffic statistics (MIB counters); supports online firmware upgrades via Web/TFTP.
• – Supports STP (IEEE 802.1D), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and ERPS protocols.
• – Supports IGMP Snooping v1/v2/v3, IGMP Querier, and Fast Leave; supports MLD Snooping v1/v2 (IPv6). Multicast);
• – Supports manual static link aggregation, and supports static/dynamic LACP protocols (IEEE 802.3ad), with up to 8 groups and a maximum of 8 ports per group;
• – Supports RMON (Groups 1, 2, 3, and 9) and SNMP Trap alarms;
• – Supports DHCP Snooping and Option 82; supports IEEE 802.1X port authentication (Port-Based and MAC-Based);
• – Supports hierarchical user management (Administrator/Operator/Read-Only) and ACLs (Access Control Lists) at L2/L3/L4 layers, supporting both Ingress and Egress directions;
• – Supports TDR cable diagnostics, facilitating field verification of cable lengths and fault localization (with an accuracy of ±2m);
• – Supports NTP/SNTP for real-time network time synchronization;
• – Supports SFP+ module DDM/DOM (Digital Diagnostics Monitoring), enabling real-time monitoring of parameters such as optical power, temperature, voltage, and bias current;
• – Supports LLDP (IEEE 802.1AB) and LLDP-MED for neighbor discovery and network topology management;
• – Supports IEEE 802.3az EEE (Energy-Efficient Ethernet), automatically reducing power consumption for idle links;

● Ethernet ports feature lightning protection compliant with the GB/T17626.5 (IEC61000-4-5) standard, meeting specifications for a 10/700μs short-circuit current waveform and a 4kV open-circuit peak output voltage;

● Supports DC power input (12V DC), featuring internal isolation, as well as power supply overload protection and reverse polarity protection;

● Optical FiberInterface  

Optical Ports: 1, 2 (1+1 fiber backup)

Fiber Type: Single-fiber or dual-fiber

Fiber Interface: LC (SFP+)

Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single-mode

Transmission Distance without Repeater: 0~80km

Typical Transmit Power: Single-mode 100µW – 0.93mW

● 10/100/1000M Ethernet Interface  

Protocol: Compliant with IEEE 802.3ab, IEEE 802.3z

Rate: 10/100/1000M/2.5G adaptive, full/half duplex adaptive

MAC address table: 16K MAC addresses can be learned

Physical interface: RJ45 support Auto-MDIX

● Environmental Index

Working temperature: -10℃—+50℃

Storage temperature: -40℃—+85℃

Working humidity:    0%—95% (non-condensing)

MTBF:               >100,000 hours