아델시스템_화웨이 S310-48T4S

Huawei Campus Fixed Switch

S310-48T4S

Basic Information
Part Number	98012203
Model	S310-48T4S
Description	S310-48T4S (48*10/100/1000BASE-T ports, 4*GE SFP ports, AC power)
Technical Specifications
Chassis material	Metal
Height [mm]	43.6 mm
Depth [mm]	220.0 mm
Wide [mm]	442.0 mm
Chassis height [U]	1
Weight with packaging [kg(lb)]	3.59 (7.91)
Weight without packaging [kg(lb)]	2.71 (5.97)
Maximum power consumption [W]	52.05
Typical power consumption [W]	44.9
Heat dissipation mode	Air cooling for heat dissipation, intelligent fan speed adjustment
Maximum heat dissipation [BTU/hour]	177.6
Typical heat dissipation [BTU/hour]	153.2
Power supply mode	AC built-in
Input voltage range [V]	AC input: 90 V AC to 264 V AC; 45 Hz to 65 Hz
Rated input voltage [V]	AC input: 100–240 V AC; 50/60 Hz
Maximum input current [A]	1.6 A
Number of power slots	0
Number of card slots	0
Memory	2 GB
Flash memory	Physical space: 1 GB
Redundant power supply	Not supported
Types of fans	Built-in
Noise at normal temperature (acoustic power) [dB(A)]	46.6
Noise at normal temperature (acoustic pressure) [dB(A)]	34.6
Airflow direction	Air intake from left and air exhaust from right
Storage temperature [°C(°F)]	–40°C to +70°C (–40°F to +158°F)
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. The device does not support dying gasp when the ambient temperature is higher than 40°C (104°F).
Long-term operating relative humidity [RH]	5% RH to 95% RH (non-condensing)
Storage altitude [m(ft.)]	0-5000 m (0-16404 ft.)
Long-term operating altitude [m(ft.)]	0–5000 m (0–16404 ft.)
MTBF [year]	40.61
MTTR [hour]	2
Availability	> 0.99999
Maximum number of physical ports on the entire device	52
Maximum number of 100GE ports	0
Maximum number of 40GE ports	0
Maximum number of 25GE ports	0
Maximum number of 10GE ports	0
Maximum number of GE ports	52
Maximum number of FE ports	48
Downlink ports	48 x 10/100/1000BASE-T ports
Uplink ports	4 x GE SFP ports
1000M optical interface	4
1000M electrical interface	48
USB	Not supported
Console port	RJ45
Eth Management port	Not supported
Service port surge protection [kV]	Common mode: ±7 kV
Power supply surge protection	Differential mode: ±6 kV; common mode: ±6 kV
RPS input	Not supported
PoE	Not supported