D-Link DES-1228P 사용자 설명서
Technical Specifications
DES-1228
DES-1252
Interface
Performance
10/100BASE-TX Ports
10/100/1000BASE-T Ports
Auto-Negotiation of Network Speed
Auto-MDI/MDIX
802.3x Flow Control
Combo 10/100/1000BASE-T/SFP
10/100/1000BASE-T Ports
Auto-Negotiation of Network Speed
Auto-MDI/MDIX
802.3x Flow Control
Combo 10/100/1000BASE-T/SFP
Power
DES-1228P
I
DES-1228/1228P/1252
2
Switch Fabric
Packet Forwarding Rate
Packet Buffer
MAC Address Table
Packet Forwarding Rate
Packet Buffer
MAC Address Table
Suppied PoE Power Per Port
Total Suppied PoE Power Per Device
Power Supply
Power Consumption (Max.)
Total Suppied PoE Power Per Device
Power Supply
Power Consumption (Max.)
Physical &
Environmental
Environmental
BTU/Hr.
Ventilation
Dimensions
Size
Weight
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
EMI
Safety
Ventilation
Dimensions
Size
Weight
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
EMI
Safety
24
2
2
24 (With Per Port 802.3af PoE)
2
2
48
2
2
12.8Gbps
9.52Mpps
128KB
8K Entries
12.8Gbps
9.52Mpps
128KB
8K Entries
17.6Gbps
13.1Mpps
128KB
8K Entries
-
-
-
18.35 Watts
100 to 120VAC, 200 to 240VAC, 50/60Hz, Internal Power Supply
15.4 Watts
170 Watts
222 Watts
-
-
-
26.2 Watts
62.75
Fanless
440 x 140 x 44 mm (17.32 x 5.51 x 1.73 inches)
2.08 kg (4.58 lbs)
757.51
4 40 x 40mm DC Fans
440 x 209 x 44 mm (17.32 x 8.23 x 1.73 inches)
19-Inch Rack-Mount Width, 1U Height
3.20 kg (7.05 lbs)
0 to 40 C (32 F to 104 F)
-10 C to 70 C (14 F to 158 F)
10% to 90% RH
5% to 90% RH
FCC Class A, CE, VCCI, C-Tick
cUL
0 0
0
0
C
0 0
0
0
86.95
Fanless
440 x 310 x 44 mm (17.32 x 12.20 x 1.73 inches)
3.72 kg (8.20 lbs)
TM