Cisco Nexus 3548 DATA CENTER Switch

Physical
● 48 fixed SFP+ ports (1 or 10 Gbps)
● Dual redundant hot-swappable power supplies
● Four individual redundant hot-swappable fans
● One 1-PPS timing port, with the RF1.0/2.3 QuickConnect connector type*
● Two 10/100/1000-Mbps management ports
● One RS-232 serial console port
● One USB port
● Locator LED
● Locator LED button

Performance
● 960-Gbps switching capacity
● Forwarding rate of 720 million packets per second (mpps)
● Line-rate traffic throughput (both Layer 2 and 3) on all ports
● Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)

Typical operating power
● 152 watts (W): 48p with Twinax at 100% load; 2 power supply units (PSUs) at 25C
● 180W: 48p with SR optics at 100% load; 2 PSUs at 25C

Maximum power
● 265W

Typical heat dissipation
● 519 BTUs per hr: 48p with Twinax at 100% load; 2 PSUs at 25C
● 614 BTUs per hr: 48p with SR optics at 100% load; 2 PSUs at 25C

Maximum heat dissipation
● 904 BTUs per hr

MIB support
Generic MIBs
● SNMPv2-SMI
● CISCO-SMI
● SNMPv2-TM
● SNMPv2-TC
● IANA-ADDRESS-FAMILY-NUMBERS-MIB
● IANAifType-MIB
● IANAiprouteprotocol-MIB
● HCNUM-TC
● CISCO-TC
● SNMPv2-MIB
● SNMP-COMMUNITY-MIB
● SNMP-FRAMEWORK-MIB
● SNMP-NOTIFICATION-MIB
● SNMP-TARGET-MIB
● SNMP-USER-BASED-SM-MIB
● SNMP-VIEW-BASED-ACM-MIB
● CISCO-SNMP-VACM-EXT-MIB Ethernet MIBs
● CISCO-VLAN-MEMBERSHIP-MIB Configuration MIBs
● ENTITY-MIB
● IF-MIB
● CISCO-ENTITY-EXT-MIB
● CISCO-ENTITY-FRU-CONTROL-MIB
● CISCO-ENTITY-SENSOR-MIB
● CISCO-SYSTEM-MIB
● CISCO-SYSTEM-EXT-MIB
● CISCO-IP-IF-MIB
● CISCO-IF-EXTENSION-MIB
● CISCO-NTP-MIB
● CISCO-IMAGE-MIB
● CISCO-IMAGE-UPGRADE-MIB

RoHS
RoHS 5 compliant except for lead press-fit connectors