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ETHERNET DEVICE, 8G + 4SFP with POE -10 ~ 60? Více >>

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* 8 x IEEE 802.3 af/at PoE Gigabit ports + 4 SFP ports
* SFP socket for Easy and Flexible Fiber Expansion
* Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
* IXM function enables fast deployment
* Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
* Management: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB, Private MIB
* NEMA TS2 for Traffic Control
* EN50121-4 approval for Railway trackside deployment

Category Attribute Value
I/O Transmission Speed 10/100/1000Base-T(X)
Power Supply Power Input 48VDC
Operating System Temperature (Operating) -10 ~ 60C (14 ~ 140F)
General Ethernet Connectors 8 x RJ45, 4 x SFP
Communications Standard IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
Interfaces Ports Number 12
Environment Operating Temperature -10 ~ 60C (14 ~ 140F)
Relative Humidity (Non-condensing) 10 ~ 95%
Storage Temperature -40 ~ 85C (-40 ~ 185F)
Mechanism Dimensions (W x H x D) 74 x 152 x 105 mm
Enclosure Metal
IP Rating IP30
Mounting DIN-rail, Wall
Weight 1.1kg
Power Requirements Connectors 6-pin removable screw terminal ((power & relay)
Operating Current 0.25A @ 48Vdc (system)
Operating Voltage 48 VDC
Power Consumption 12.1W (system)
Reverse Polarity Present
Switch Properties Jumbo Frame 9,216 bytes
MAC Table Size 8K
Packet Buffer Size 4.1M bit
Switch Fabric Speed 24Gbps
Certification EMC EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
Freefall IEC 60068-2-32
Safety UL61010
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Port Configuration Fiber Port Connector 4 x SFP(mini-GBIC) ports
Fiber Port Interface SFP
Fiber Transmission Distance Up to 110km
RJ45 Port Interface 12 x 10/100/1000Base-T(X)
RJ45 Transmission Distance 100 m
RJ45 w/ PoE Quantity 8
MTBF Method Telcordia(Relax), GB
Time 1,001,782 hours
Warranty Warranty Period 5 years
Product Category PoE Switch Yes

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