18 IFS MC251-4P/1S and NS2051-4P/1T User Manual
Specifications
Model
MC251-4P/1S
Hardware Specification
10/100Base-TX
Ports
5
100Base-FX
interface
N/A
IEEE 802.3af PoE
ports
4
Dimensions (W x D
x H)
135mm x 87.8mm x 56mm
Weight
842g
Power Requirement
24 or 48V DC
Installation
DIN Rail Kit and Wall Mount Ear
Power over Ethernet
PoE Standard
IEEE 802.3af Power over Ethernet / PSE
PoE Power Supply
Type
End-Span
PoE Power Output
48V DC Per Port, 350mA . Max. 15.4 Watts
Power Pin
Assignment
1/2(+), 3/6(-)
Switch Specification
Switch Processing
Scheme
Store-and-Forward
Address Table
2K entries
Flow Control
Back Pressure for Half Duplex
IEEE 802.3x Pause Frame for Full Duplex
Switch fabric
1Gbps
Throughput
(Packet per
second)
0.74Mpps
