Supported Standards

• IEEE 802.3u for l00BaseT (X) and l00Base FX
• IEEE 802.3z for l000Base SX/LX/LHX/ZX
• 3x for Flow Control
• 1D for Spanning Tree Protocol
• 1W for Rapid STP
• 1Q for VLAN Tagging
• lp for Quality of Service
• 1X for Security
• 3ad for Port Trunk with LACP

External Signal Interface

• Number of Ports: The board supports a maximum of 24 Gigabit electrical ports, 4 XFP, 6 QSGMII interfaces, and 8 XFI interfaces, users can use the QSGMII interface external PHY, additional expansion of 24 Gigabit Ethernet optical or electrical ports.
• Configuration Interface: 1 RS232 interface, 1 Gigabit out-of-band management interface.
• LED: 1-way MAC serial point light interface, 2 LEDs (system indicator and alarm status indicator).
  Other interfaces:

1-way I2C interface

1-way MDC/MDIO management interface

1 channel USB2.0

Several GPIOs (non-isolated), user-defined for use.

• Power supply.

10.8~13.2V DC input, total module power not more than 60 watts

External output 3.3V power supply, maximum current 6A.

Environmental Conditions

• Temperature: Operating Temperature: -30°C ~ +70°C Storage Temperature: -40°C ~ +85°C
  Relative Humidity: 5% ~95% (frost free)

Mechanical Structure

• Product Size: L*W 230*200mm, max height 20mm (without heat sink)
• Product weight: <2KG (without heat sink)

Software Characteristics

• Autonomous control: adopts Centec Networks CTC7132 and Yutai Vehicle Pass YT8618H.
• 100% localization rate
• Storm Suppression: Supports broadcast, multicast and unknown unicast storm suppression.
• Multicast Function: Support IGMP Snooping (Vl, V2, V3); support multicast filtering and unknown multicast discard; support static multicast group, support 256 multicast groups;
• Ring protocol: STP, RSTP, ERPS, MSTP.
• Port mirroring: supports multi-port mirroring; supports separate mirroring of port inputs and outputs.
• MAC address: 32K MAC addresses
• VLAN: 4096 VLANs, support GVRP settings
• QoS: Supports up to 2K queues in the inlet and outlet directions, supports both flow and port-based traffic rate limiting, and supervisory policy supports queue scheduling (WDRR, SP+WRR) and congestion management.
• Layer 3 routing (only Layer 3 switch support): support for OSPFv2; support for static routing; support for policy routing; support for RIP v1/v2; support for IGMP; support for PIM-SIM, PIM-DM
• ACL: supports complex flow classification based on Layer 2 to Layer 4; supports a maximum of 4K flow rules
• Flow control: multicast flow control function; queue priority based on the message type of flow rate limiting
• Security features: supports 802.1X authentication based on port and MAC address; supports DOS supply protection and CPU traffic protection; user hierarchy management; supports Radius; supports SSH.
• System Management: Supports command line and WEB page configuration; supports bilingual command line help information; supports Telnet remote configuration; supports configuration through Console port; supports multiple SSH logins; supports SNMP V1/V2c/V3; supports LLDP Link Layer Discovery Protocol; supports system logs.
• Time Management: Built-in real-time clock; supports time zone management; supports time modification; supports SNTP protocol server and client to synchronize system time.

Electromagnetic compatibility performance

Note: need to be realized with the whole machine

• IEC61000-4-2 Electrostatic discharge immunity level 4
• IEC61000-4-3 Radiated electromagnetic field immunity class 3
• IEC61000-4-4 Electrical fast transient pulse group immunity class 4
• IEC61000-4-5 Surge (shock) immunity class 4
• IEC61000-4-6 Conducted nuisance immunity level for RF field induction Class 3
• IEC61000-4-8 Magnetic field immunity class 5
• IEC61000-4-9 Impulsive magnetic field immunity class 5