Port Specifications

• Fixed service port 24 x 100/1000/2.5G/5GBASE-T ports, supporting PoE/PoE+/PoE++. 4 x 10GE/25GE SFP28 ports
•  1 x RJ45 console port 1 x RJ45 MGMT port
• 1 x USB Port
• Packet forwarding rate 327 Mpps
• Switching capacity 440 Gbps
• Single-core CPU, with a clock speed up to 1.25 GHz

System Specifications

• BootROM 16 MB (storing boot software for 1+1 boot redundancy)
• Flash memory 1 GB (storing boot software for 1+1 boot redundancy)
• Memory 2 GB (V1.30 and later versions)
• Switch buffer 4MB
• MAC address table size 32,768
• ARP table size 16,000
• Number of IPv4 unicast routes 16,000
• Number of IPv4 multicast routes 4,000
• Number of IPv6 unicast routes 16,000
• Number of IPv6 multicast routes 2,000
• Number of ACEs Ingress: 2,500 Egress:1,000
• Number of VSU members 2

Dimensions and Weight

• (W x D x H) 442 mm x 220 mm x 43.6 mm,1 RU, 5.37Kg

Power Supply and Consumption

• 1 x fixed power supply
• Maximum output power Built-in power supply: 460 W
• Maximum power consumption 90 W (without PoE) 460 W (full PoE load)
• PoE port Ports 1 to 12 support PoE/PoE+ and HPoE power supply (IEEE 802.3af/at and 802.3bt).
• PoE power cable pairs Four pairs (1-2, 3-6, 4-5, and 7-8 pairs)
• PoE output power Each PoE port provides up to 90 W of power The maximum power is 370 W

Environment and Reliability

• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Storage temperature: –40°C to +70°C (–40°F to +158°F)
• Operating humidity: 10% to 90% RH (non-condensing)
• Storage humidity: 5% to 95% RH (non-condensing)
• Operating altitude: 0 m to 5,000 m (0 ft. to 16,404.20 ft.)
• Storage altitude: 0 m to 5,000 m (0 ft. to 16,404.20 ft.)
• Mean time between failure (MTBF)

Interface

• Jumbo frame length (MTU) 9216 bytes (interface configuration mode) 194,297 hours (about 22 years)
• Fan 2 x fixed fan modules
• Heat dissipation Fan cooling, front-to-right and left-to-right airflow.
• Acoustic noise 27°C (80.6°F): 40 Db 45°C (113°F): 78 dB
• USB hot swapping
• Cable hot swapping
• Monitoring of power supply model and status. Power supply failure alarming
• Fan speed adjustment: 3 levels Fan failure alarming
• ESD contact discharge/air discharge: 6 kV/8 kV
• ESD immunity contact discharge/air discharge: 8 kV/15 kV
• Surge protection MGMT port: 4 kV, Service port: 4 kV, Power port: common mode 6 kV, differential mode 6 kV
• Conformal coating supported (key components only)

Certifications and Regulatory Compliance

• Safety regulation IEC 62368-1
• EMC regulation EN 300386, EN 55032 Class A, EN 55035, EN IEC 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11TY