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24G+4G Combo Port POE Managed Switch w/Wide Temp Více >>

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* 24 x IEEE 802.3 af/at PoE Gigabit ports + 4 x Gigabit Copper/SFP combo ports, provide up to 30Watts per port
* SFP socket for Easy and Flexible Fiber Expansion
* Management: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB
* IXM function enables fast deployment
* Security:802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption),HTTPS,SSH and SNMPv3
* Redundancy: Gigabit X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D),MSTP
* 48VDC power input (46-57 VDC for POE af , 53 -57 VDC is recommended for at) and 2 relay output
* -40 ~ 70C wide-range operating temperature

Category Attribute Value
Communications Standard IEEE 802.3, 802.3u, 802.3x, 802.3af/at, 802.3ab,802.1p,802.3az, 802.3z
Environment Operating Temperature -40 ~ 75C (-40 ~ 167F)
Relative Humidity (Non-condensing) 10 ~ 95%
Storage Temperature -40 ~ 85C (-40 ~ 185F)
Mechanism Dimensions (W x H x D) 438 x 43.6 x 259.2 mm
Enclosure Metal
IP Rating IP30
Mounting 1U 19" Rack mount
Weight 3.8kg
Power Requirements Connectors 4-pin removable screw terminal (power & relay)
Operating Current 0.4A @ 48V
Operating Voltage 48 VDC, (46VDC ~ 57VDC)
Power Consumption 20 W (system)
Reverse Polarity Present
Switch Properties Jumbo Frame 9,216 bytes
MAC Table Size 8K
Packet Buffer Size 4.1M bit
Switch Fabric Speed 56Gbps
Certification EMC CE, FCC
EMI EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A
Freefall IEC 60068-2-32
Safety UL 61010-2-201
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Port Configuration Fiber Port Connector 4
Fiber Port Interface SFP
Fiber Transmission Distance Up to 110km
RJ45 Port Interface 24 x 10/100/1000BaseT(X), 4 x 10/100/1000BaseT(X) RJ45/SFP Combo ports
RJ45 Transmission Distance 100 m
RJ45 w/ PoE Quantity 24
MTBF Method Telcordia(Relax), GB
Time 424,517 hours
Warranty Warranty Period 5 years
Product Category PoE Switch Yes

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