คำอธิบาย
Specification
Network Parameters
– 1 × 10/100 Mbps Hi-PoE port, 3 × 10/100 Mbps PoE ports, and 2 × 10/100 Mbps RJ45 ports
– Port TypeRJ45 port, full duplex, MDI/MDI-X adaptive
– Working ModeStandard mode (default); Extend mode
– StandardIEEE 802.3, IEEE 802.3u, IEEE 802.3x
– Forwarding ModeStore-and-forward switching
– High Priority PortsPorts 1 to 2
– MAC Address Table2 K
– Switching Capacity1.2 Gbps
– Packet Forwarding Rate0.893 Mpps
– Internal Cache768 Kbits
– Ports For Long-Distance TransmissionPorts 1 to 4
PoE Power Supply
– PoE Standard
– Port 1: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt
– Ports 2 to 4: IEEE 802.3af, IEEE 802.3at
– PoE Power Pin
– End-span: 1/2(-), 3/6(+)
– Mid-span: 4/5(+), 7/8(-)
– 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
– PoE PortPorts 1 to 4
– Max. Port Power
– Port 1: 60 W
– Ports 2 to 4: 30 W
– PoE Power Budget60 W
Dialing Function
– Long RangePorts 1 to 4: up to 300 m; and the speed rate of the port is 10 Mbps.
General
– Dimensions (W × H × D)145 mm × 25.6 mm × 68.45 mm (5.7” × 1.0” × 2.7”)
– ShellMetal material, fan-free design
– Gross Weight0.77 kg (1.70 lb)
– Net Weight0.24 kg (0.53 lb)
– Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)
– Operating Humidity5% to 95% (no condensation)
– Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)
– Storage Humidity5% to 95% (no condensation)
– Power Supply48 VDC, 1.35 A
– Power Consumption In Idle5 W
– Max. Power Consumption65 W
Approval
– EMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016)
– SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013)
– ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
