Datasheet

Gigabit PCI-E Network Adapter
Main Features
 Complies with IEEE802.3, IEEE802.3u and IEEE802.3ab
Ethernet standards
 Supports Auto MDI/MDIX on each port
 Supports NWAY Auto-Negotiation function
 Provides 8 10/100/1000Mbps Auto-Negotiation RJ-45 ports
 Supports IEEE802.3x flow control for full-duplex and
Backpressure flow control for half-duplex
 Provides up to 10/16Gbps backplane bandwidth and
non-blocking line speed forwarding
 Supports store-and-forward switching method
 Provides 4K MAC address entries and MAC address
self-learning/auto-aging
 Desktop and mini plastic shell design
Standards
IEEE802.3 10Base-T Ethernet
IEEE802.3u 100 Base-TX Fast Ethernet
IEEE802.3ab Gigabit Ethernet
802.3x Flow control support for
full-duplex
Protocol
CSMA/CD
Topology
Star
Network Cables
10 Base-T: Cat.3 UTP or above
100 Base-TX: Cat.5 UTP /STP
1000Base-T: Cat.5, Cat.5e or Cat.6
UTP/STP
Speed
10/100/1000Mbps
Transmission
Method
Store-and-forward
MAC Address Table
4K entries
Packet Filtering/
Forwarding Rate
14880pps(10Mbps) per port
148800pps(100Mbps) per port
1488000pps(1000Mbps) per port
MAC Address
Learning
Self-learning, auto-aging
Power
External universal power supply
DC Input
DC 9V 600mA
Power Consumption
2.9W(SG50)/3.9W(SG80)
Operating
Temperature
0
O
C ~40
O
C
Storage
Temperature
-40
O
C ~70
O
C
Operating Humidity
10%~90% RH no condensing
Storage Humidity
5%~90% RH no condensing
Specification
LED
Color
Status
Description
Power
Green
ON
Indicates a proper connection
to the switch.
OFF
Indicates no DC power device
connected to the switch.
Link/act
Green
ON
Indicates a valid
10/100/1000Mbps link is
established on the port.
Blinking
Indicates packet transmission
or reception is occurring on the
port at 10/100/1000Mbps.
OFF
Indicates the connection fails.
LED Designations
Gigabit desktop switches
SG80
Gigabit forwarding, intelligent and easy to
use
Usage scenarios 1
Usage scenarios 2