S310-48T4S

Description

Chassis height [U]: 1
Installation type: Rack mounting,Desk mounting,Wall mounting
Weight without packaging [kg(lb)]: 3.24 (7.14)
Availability: > 0.99999
Maximum number of physical ports on the entire device: 52
Maximum number of GE ports: 52
Maximum number of FE ports: 48
Uplink ports: 4 x GE SFP ports
Downlink ports: 48 x 10/100/1000BASE-T ports (380 W, PoE+)
Long-term operating temperature [°C(°F)]: -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
Restriction on the operating temperature variation rate [°C(°F)]: When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). Devices cannot start when the temperature is lower than 0°C (32°F). The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used.
Storage temperature [°C(°F)]: –40°C to +70°C (–40°F to +158°F)
Long-term operating relative humidity [RH]: 5% RH to 95% RH (non-condensing)
Power supply mode: AC built-in