S310-48T4S

Chassis height [U]

1

Installation type

Rack mounting,Desk mounting,Wall mounting

Weight without packaging [kg(lb)]

2.71 (5.97 )

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

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