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C1000-48P-4G-LВ Specification
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Description
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48x 10/100/1000 Ethernet PoE+ and 370W PoE budget ports, 4x 1G SFP uplinks
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Gigabit Ethernet ports
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48
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Uplink interfaces
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4 SFP
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PoE+power budget
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370W
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Fanless
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N
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Dimensions (WxDxH in inches)
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17.5 x 13.78 x 1.73
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Console ports
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RJ-45 Ethernet
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1
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USB mini-B
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1
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USB-A port for storage and Bluetooth console
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1
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Memory and processor
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CPU
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ARM v7 800 MHz
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DRAM
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512 MB
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Flash memory
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256 MB
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Performance
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Forwarding bandwidth
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52 Gbps
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Switching bandwidth
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104 Gbps
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Forwarding rate(64—byte L3 packets)
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77.38В Mpps
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Unicast MAC addresses
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16000
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IPv4 unicast direct routes
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542
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IPv4 unicast indirect routes
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256
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IPv6 unicast direct routes
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414
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IPv6 unicast indirect routes
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128
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IPv4 static routes
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16
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IPv6 static routes
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16
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IPv4 multicast routes and IGMP groups
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1024
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IPv6 multicast groups
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1024
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IPv4/MAC security ACEs
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600
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IPv6 security ACEs
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600
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Maximum active VLANs
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256
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VLAN IDs available
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4094
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Maximum STP instances
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64
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Maximum SPAN sessions
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4
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MTU-L3 packet
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9198 bytes
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Jumbo Ethernet frame
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10,240 bytes
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Dying Gasp
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Yes
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MTBF in hours (data)
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1,452,667
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MTBF in hours (PoE)
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856,329
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MTBF in hours (Full PoE)
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856,329
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Environmental
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Operating temperatureВ Seal level
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-5 to 50 deg C*
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Up to 5,000ft (1500 m)
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-5 to 45 deg C
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Upto 10,000 (3000 m)
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-5 to 40 deg C
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Operating altitude
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10,000 ft (3,000m)
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Operating relative humidity
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5% to 90% at 40C
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Storage temperature
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-13 to 158F (-25 to 70C)
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Storage altitude
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15,000 ft (4500m)
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Storage relative humidit
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5% to 95% at 65C
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*Note:
50C operation is supported for short term operation only; GLC-BX-D/U and CWDM optics cannot support 50C operation; Minimum ambient temperature for cold start is at 0C (32F)
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Safety and compliance
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Safety
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UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, IEC 62368-1, UL 62368-1
GB 4943.1-2011
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EMC: Emissions
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47CFR Part 15 Class A, AS/NZS CISPR32 Class A, CISPR32 Class A, EN55032 Class A, ICES-003 Class A, VCCI-CISPR32 Class A, EN61000-3-2, EN61000-3-3, KN32 Class A, CNS13438 Class A
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EMC: Immunity
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EN55024 (including EN 61000-4-5), EN300386, KN35
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Environmental
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Reduction of Hazardous Substances (RoHS) including Directive 2011/65/EU
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Telco
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Common Language Equipment Identifier (CLEI) code
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U.S. government certifications
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TBD
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Connectors and interfaces
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Ethernet interfaces
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* 10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 Unshielded Twisted Pair (UTP) cabling
* 100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
* 1000BASE-T ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
* 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
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Indicator LEDs
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* Per-port status: link integrity, disabled, activity
* System status: system
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Console cables
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* CAB-CONSOLE-RJ45 Console cable 6 ft. with RJ-45
* CAB-CONSOLE-USB Console cable 6 ft. with USB Type A and mini-B connectors
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Power
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* Use the supplied AC power cord to connect the AC power connector to an AC power outlet
* Models have external power supply
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