아델시스템_화웨이 S220-48P4S

Huawei Campus Fixed PoE+ Switch

S220-48P4S

Basic Information
Part Number	98012379
Model	S220-48P4S
Description	S220-48P4S (48*10/100/1000BASE-T ports(380W PoE+), 4*GE SFP ports, built-in 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)]	4.29 (9.46)
Weight without packaging [kg(lb)]	3.24 (7.14)
Maximum power consumption [W]	- Without PoE: 63.70 W - Full PoE load: 462.80 W (PoE: 380 W)
Typical power consumption [W]	48.64
Heat dissipation mode	Air cooling for heat dissipation, intelligent fan speed adjustment
Maximum heat dissipation [BTU/hour]	- Without PoE: 217.35 - Full PoE load: 1579.12
Typical heat dissipation [BTU/hour]	165.96
Power supply mode	AC built-in
Input voltage range [V]	- AC input: 90 V AC to 290 V AC; 45 Hz to 65 Hz - High-voltage DC input: 190 V DC to 290 V DC
Rated input voltage [V]	- AC input: 100 V AC to 240 V AC, 50/60 Hz - High-voltage DC input: 240 V DC
Maximum input current [A]	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)]	49.3
Noise at normal temperature (acoustic pressure) [dB(A)]	37.3
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.
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]	48.14
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 (380 W, PoE+)
Uplink ports	4 x GE SFP ports
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	Supported