User`s manual

16
A. Product Specifications
Access Method Ethernet, CSMA/CD
Standards Conformance
IEEE 802.3(10BASE-T)
IEEE 802.3u(100Base Fast Ethernet),
IEEE 802.3af, IEEE 802.3at
Number of Ports 5* RJ45 TX ports, with 10/100Mbps, Support
Auto-negotiation and Auto-MDIX
Indicator Panel each unit : Power, PoE Max.
each port : Link/Act(Green:100M,Yellow:10M),
PoE in for Uplink, PoE out for Port 1~4
Dimensions 140 x 86 x 24 mm
Certification CE Mark, FCC Class A
Temperature Standard Operating:
0 to 40 for adapter power℃ -in
0 to 50 for Uplink power℃ -in
Humidity 10% to 90% (Non-condensing)
Power Input from DC Jack 48~57VDC
Power Consumption 4W max. (without PoE power delivering)
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Operation Method Store-and-Forward
Filter and Forwarding Rate 10Mbps : 14880pps/port
100Mbps : 148800pps/port
Mac Table Size 2K
Max Packet Size 1536Bytes
Flow Control Back pressure for half duplex, IEEE802.3x for
full duplex
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PoE Ports Uplink Port: support IEEE 802.3af, IEEE
802.3at PD function
Port 1~4: support IEEE 802.3af, IEEE 802.3at
PSE function
PoE Power Budget 60W /w DC power adapter
20-22W /w 802.3at PoE connection on Uplink
8W /w 802.3af PoE connection on Uplink
Power Pin Assignment PSE ports on Port 1~4 : 1/2(-), 3/6(+)
PD port on Uplink port: Type A or Type B
PoE Feature PSE work in class mode
Short-circuit protection, Over current protection