Item
|
Description
|
Memory (RAM)
|
256 MB
|
Flash
|
200 MB
|
Mean time between failures (MTBF)
|
78.68 years
|
Mean time to repair (MTTR)
|
2 hours
|
Availability
|
> 0.99999
|
Service port surge protection
|
Common mode: ±6 kV
|
Power supply surge protection
|
±6 kV in differential mode, ±6 kV in common mode
|
Dimensions (H x W x D)
|
43.6 mm x 442.0 mm x 310.0 mm (1.72 in. x 17.4 in. x 12.2 in.)
|
Weight (with packaging)
|
4.5 kg (9.92 lb)
|
Stack ports
|
Two uplink 1000BASE-X optical ports
|
RTC
|
Not supported
|
RPS
|
Not supported
|
PoE
|
Supported
|
Rated voltage range
|
100 V AC to 240 V AC, 50/60 Hz
|
Maximum voltage range
|
90 V AC to 264 V AC, 47 Hz to 63 Hz
|
Maximum power consumption (100% throughput, 100% PoE loads, full speed of fans)
|
435 W (system power consumption: 65 W, PoE: 370 W)
|
Typical power consumption (30% of traffic load)
|
23.54 W
|
Tested according to ATIS standard
|
|
No PoE power consumption
|
|
Operating temperature
|
-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.)
|
|
|
NOTE:
|
|
When the altitude is between 1800 m (5906 ft.) and 5000 m (16404 ft.), the highest operating temperature reduces by 1°C (1.8°F)
every time the altitude increases by 220 m (722 ft.). |
|
|
|
Storage temperature
|
-40°C to +70°C (-40°F to +158°F)
|
Noise under normal temperature (27°C, sound power)
|
< 52 dB(A)
|
Relative humidity
|
5% to 95%, noncondensing
|
Operating altitude
|
0-5000 m (0-16404 ft.)
|
Certification
|
EMC certification
|
Safety certification
|
|
Manufacturing certification
|
|
Part number
|
2355249
|
Q: How about your main products?
A:Our product lines include Switches.Routers,OLTs,SDHs. Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.
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