|
Model
|
|
HT304-SFP1
|
HT304-MF1/SF1
|
HT305
|
|
Ports
|
Fixed ports
|
1*100M SFP slot，4*10/100M RJ45 ports
|
1*100M SC port，4*10/100M RJ45 ports
|
5*10/100M RJ45 ports
|
|
Port type
|
RJ45 port, full duplex, MDI/MDI-X adaptive
|
|
Operation mode
|
Store and forward
|
|
|
Network protocol
|
IEEE 802.3, IEEE 802.3u, IEEE 802.3x
|
|
Layer 2 switching
|
MAC address table
|
2K
|
|
Switching capacity
|
1.0G
|
|
Packet forwarding rate
|
0.744Mpps
|
|
Buffer
|
2Kbits
|
|
Polarity reversal
|
Support
|
|
Port mirroring
|
Support
|
|
Network topology
|
Star topology
|
Support
|
|
Bus topology
|
Support
|
|
Protection
|
Ethernet ports surge protection
|
IEC 61000-4-5 Level 4（4KV）（10/700us）
|
|
General
|
Weight
|
Net weight 0.3kg
|
|
Dimension
|
140*88*28mm
|
|
Operation temperature
|
0℃~+50℃
|
|
Storage temperature
|
-40℃~+70℃
|
|
Operation humidity
|
10%~90%RH （non-condensing）
|
|
Storage humidity
|
5%~95%RH （non-condensing）
|
|
Heat dissipation
|
Fan-less, natural cooling
|
|
Input voltage
|
DC5-16V
|
|
Total consumption
|
＜5W
|
