User manual

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
277
Physical and Environmental
Internal power supply DES-3828
Input: 100~240V, AC/10A, 50~60Hz
Output: 12V, 5A (MAX),
DES-3828P
Input: 100~240V, AC/1A, 50~60Hz
Output: -50V,-50Vrtn, 7.5A (MAX); 12V, 10.5A (MAX),
PoE:
Output capacity for whole system: 370W
Per Port: 15.4W (Default)
Per port Æ 1~16.8W (Customer can set up)
DES-3828DC DC
DC Power Input: 48 V,
Power Consumption
24 watts maximum for DES-3828/DES-3828DC
395.2 watts maximum for DES-3828P
DC fans
one 15cm fan for DES-3828/DES-3828DC/DES-3828P
one additional 27cm blower for DES-3828P
Operating Temperature
0 - 40°C
Storage Temperature
-40 - 70°C
Humidity
5 - 95% non-condensing
Dimensions
DES-3828/DES3828DC: 441 mm x 310 mm x 44 mm
DES-3828P: 441mm x 369mm x 44mm
Weight
DES-3828/DES-3828DC: 4.24kg (9.35lbs)
DES-3828P: 6.02kg (13.27lbs)
EMI
CE class A, FCC Class A, C-Tick
Safety
CSA International, CB report
Performance
Transmission Method
Store-and-forward
Packet Buffer
32 MB per device
Packet Filtering/Forwarding Rate
Full-wire speed for all connections. 1,488,000 pps per port (for 1000Mbps)