D-Link DES-1210-52 Specifications page 2

Technical Specifications
General
Size
Interface
Port Standards
Performance Switching Capacity
64-Byte Packet
Forwarding Rate
MAC Address Table Size
Packet Buffer Memory
Flash Memory
Forwarding Method
Power over PoE Standard
Ethernet (PoE)
PoE Capable Ports
PoE Power Budget
Diagnostic LEDs
Power (Per Device)
Link/Activity/Speed (Per
Port)
MTBF (Hours)
Acoustics
Heat Dissipation
Power Input
Max Power Consumption
Dimensions (W x D x H)
Cooling Fans
Operating Temperature
Storage Temperature
DES-1210-08P
7.5" Metal Case
8 10/100BASE-TX PoE
2 Combo 10/100/1000BASE-T /
IEEE 802.3 10BASE-T Ethernet
(twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast
Ethernet (twisted-pair copper)
Auto-negotiation
IEEE 802.3x Flow Control
1.6 Gbps
1.19 Mpps
384 KB
802.3af
Port 1-8 up to 15.4 watts per port
72 watts
350,704 hours
0 dB
305.03 BTU per hour
89.4 watts (PoE on)
9.7 watts (PoE off)
190 x 120 x 38 mm
Fanless
DES-1210-28 DES-1210-28P
19" Metal Case
24 10/100BASE-TX 24 10/100BASE-TX PoE
2 1000BASE-T
2 Combo 10/100/1000BASE-T /
100/1000SFP
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper)
IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3
Auto-negotiation
IEEE 802.3x Flow Control
12.8 Gbps
9.5 Mpps
8K Entries
512 KB
16 MB
Store-and-forward
- 802.3af and 802.3at
Port 1-4 up to 15.4 or 30 watts per
-
Port 5-24 up to 15.4 watts per port
-


419,467 hours
60.05 BTU per hour 866.65 BTU per hour
100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply
254 watts (PoE on),
17.6 watts
26.4 watts (PoE off)
440 x 210 x 44 mm
0 to 40˚ C
-10 to 70˚ C
DES-1210 Series
DES-1210-52
48 10/100BASE-TX
2 1000BASE-T 2 1000BASE-T
2 Combo 10/100/1000BASE-T /
100/1000SFP 100/1000SFP
17.6 Gbps
13.1 Mpps
1 MB
port
193 watts
197,343 hours 289,012 hours
53.9 dB
98.61 BTU per hour
28.9 watts
440 x 250 x 44 mm
2
3 Smart Fans Fanless
-
-
-
0 dB
02