6
1.2 Technical features and Specifications
Technology Specifications
IEEE standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3x Flow Control and Back Pressure
IEEE 802.3af Power Over Ethernet
IEEE 802.3at Power Over Ethernet
switching structure
Back-plane( switch ):1.0Gbps
Transfer Rate: 14,880pps for Ethernet port
148,800pps for Fast Ethernet port
Transmit rate
Ethernet
:
10Mbps half duplex
,
20Mbps full duplex
Fast Ethernet
:
100Mbps half duplex
,
200Mbps full duplex
Mac address
2K MAC address list
interface
10/100TX
:
RJ-45
,
all ports support automatic
MDI/MDI-Xfunction
4 port POE or 8 port POE
Port protection
Effective short circut ,overload and total power
protection
Cable type and
distance
10BASE-T
:
CAT 3
,
4
,
5 UTP
(
maximum length 100m
)
EIA/TIA-568 100 OHM STP
(
maximum length 100m
)
100BASE-TX
:
CAT 5E UTP
(
maximum length 100m
)
EIA/TIA-568 100 OHM STP
(
maximum length 100m
)