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          Cisco ONE Nexus 3548X 48-Port SFP+ Switch

          More From: Cisco
          Item #: 31498340
          Mfr. Part#: C1-N3K-C3548X
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

          • 53 OSPF, RIP, 10 Gigabit Ethernet Ports
          • Remote Management over CLI, RMON, SNMP 1, SNMP 2, SNMP 3, SSH-2, Telnet
          • Warranty: 1 Year

          Ordering Information

          Price:
           
          The Cisco Nexus 3548x switches are compact 1RU form-factor 10 Gigabit Ethernet switches providing line-rate Layer 2 and 3 switching with ultra-low latency. In addition, they consume little power. These switches introduce powerful hardware-based multicast NAT and latency monitoring capabilities and a second USB port for easier manageability.
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          Actual Weight 17.40 lb(s)
          Connectivity
          # Ports 53
          Contents (1) Nexus 3548X Switch
          General Information Performance:

          - 960-Gbps switching capacity
          - Forwarding rate of 720 mpps
          - Line-rate traffic throughput (both Layer 2 and 3) on all ports
          - Configurable MTUs of up to 9216 bytes (jumbo frames)

          Hardware Tables and Scalability:

          Number of MAC Addresses: 64,000 (Normal); 8000 (Warp)
          Number of IPv4 Unicast Routes: 24,000 (Normal); 4000 (Warp)
          Number of IPv4 Hosts: 64,000 (Normal); 8000 (Warp)
          Number of IPv4 Multicast Routes: 8000 (Normal); 8000 (Warp)
          Number of VLANS: 4096
          Number of ACL Entries: 4096
          Number of spanning-tree Instances:
          - Rapid Spanning Tree Protocol (RSTP): 512
          - Multiple Spanning Tree (MST): 64
          Number of EtherChannels: 24
          Number of ports per EtherChannel: 24

          Environmental Properties:

          Operating Temperature: 32 to 104 F (0 to 40 C)
          Storage Temperature: -40 to 158 F (-40 to 70 C)
          Relative Humidity (Operating):
          - 10 to 85% noncondensing
          - Up to 5 days at maximum (85%) humidity
          - Recommend ASHRAE data center environment
          Altitude: 0 to 10,000 ft (0 to 3000 m)
          Mean Time Between Failure (MTBF): 317,030 hours
          Memory Notes Buffer Size: 6 MB shared among 16 ports; 18 MB total
          Boot Flash Memory: 2 GB
          O/S Notes Cisco Nexus 3000 Series Switches are supported by Cisco NX-OS Software Release 5.0 and later.
          Physical Dimensions 1.7"h x 17.3"w x 18.4"d
          Ports/Connectors (48) fixed SFP+ ports (1 or 10 Gbps)
          (1) 1-PPS timing port, with FR1.0/2.3 QuickConnect connector type
          (1) 10/100/1000-Mbps management port
          (1) RS-232 serial console port
          (2) USB ports
          Power Notes Dual redundant hot-swappable power supplies
          (4) individual redundant hot-swappable fans

          Typical Operating Power:
          - 112W: 48p with Twinax at 100% load; 2 power supply units (PSUs) at 25 C
          - 140W: 48p with SR optics at 100% load; 2 PSUs at 25 C

          Maximum Power: 213W

          Typical Heat Dissipation:
          - 383 BTUs per hour: 48p with Twinax at 100% load; 2 PSUs at 25 C
          - 474 BTUs per hour: 48p with SR optics at 100% load; 2 PSUs at 25 C

          Maximum Heat Dissipation: 727 BTUs per hour

          Misc. Power Notes:
          - Input Voltage: 100 to 240 VAC
          - Frequency: 50 to 60 Hz
          - Power Supply Efficiency: 89 to 91% at 220V
          Protocols
          Networking Protocol 10 Gigabit Ethernet, OSPF, RIP
          Remote Management Protocol CLI, RMON, SNMP 1, SNMP 2, SNMP 3, SSH-2, Telnet
          Returns Policy Due to manufacturer restrictions, all sales on this item are final.
          UNSPSC 43222612
          Warranty - Labor 1 Year
          Warranty - Parts 1 Year
          Warranty Details The Cisco Nexus 3000 Series Switches have a 1-year limited hardware warranty. The warranty includes hardware replacement with a 10-day turnaround from receipt of a return materials authorization (RMA).
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