Certification	EMC certification Safety certification Manufacturing certification
Chassis material	Metal
Static power consumption [W]	Kas.14
Dimensions without packaging (H x W x D) [mm(in.)]	Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442 mm x 160 mm (1.72 in. x 17.40 in. x 6.30 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442 mm x 167 mm (1.72 in. x 17.40 in. x 6.57 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	90.0 mm x 550.0 mm x 260.0 mm (3.54 in. x 21.65 in. x 10.24 in.)
Chassis height [U]	1
Installation type	Rack mounting,Desk mounting,Wall mounting
Weight without packaging [kg(lb)]	1.97 (4.34)
Weight with packaging [kg(lb)]	2.76 kg (6.08 lb)
Typical power consumption [W]	21.32
Typical heat dissipation [BTU/hour]	72.75
Maximum power consumption [W]	21.Eyl
Maximum heat dissipation [BTU/hour]	74.72
MTBF [years]	59.31
MTTR [hours]	2
Availability	> 0.99999
Maximum number of physical ports on the entire device	28
Maximum number of 2.5GE ports	4
Maximum number of GE ports	28.Oca
Maximum number of FE ports	28
Long-term operating temperature [°C(°F)]	–5°C to +40°C (41°F to 104°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).
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)
Long-term operating altitude [m(ft.)]	0–5000 m (0–16404 ft.)
Storage altitude [m(ft.)]	0-5000 m (0-16404 ft.)
Power supply mode	AC built-in
Rated input voltage [V]	AC input: 100–240 V AC; 50/60 Hz
Input voltage range [V]	AC input: 90 V AC to 264 V AC; 45 Hz to 65 Hz
Maximum input current [A]	0.8 A
Power supply surge protection [kV]	±4 kV in differential mode and ±4 kV in common mode
Ingress protection level (dustproof/waterproof)	IP20
Heat dissipation mode	Natural heat dissipation
100% power consumption [W]	21.43