{"product_id":"nexus-31108pc-v-48-sfp-and-6-qsfp28-ports-n3k-c31108pc-v","title":"Nexus 31108PC-V, 48 SFP+ and 6 QSFP28 ports - N3K-C31108PC-V","description":"\u003cdiv\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"428\"\u003e\u003cp\u003eN3K-C31108PC-V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\n\u003cp\u003e1RU fixed form factor\u003c\/p\u003e\n\u003cp\u003eCisco Nexus 31108PC-V\u003c\/p\u003e\n\u003cp\u003e48 SFP ports support 1 and 10 Gigabit Ethernet\u003c\/p\u003e\n\u003cp\u003e6 QSFP28 ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet.\u003c\/p\u003e\n\u003cp\u003eRedundant fans (3+1)\u003c\/p\u003e\n\u003cp\u003e2 redundant power supplies\u003c\/p\u003e\n\u003cp\u003eManagement, console, and USB flash-memory ports\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\n\u003cp\u003e2.16-Tbps switching capacity and forwarding rate of up to 1.2 bpps for 31108PC-V and 31108TC-V\u003c\/p\u003e\n\u003cp\u003eLine-rate traffic throughput (both Layer 2 and 3) on all ports\u003c\/p\u003e\n\u003cp\u003eConfigurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"bottom\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical dimensions\u003cbr\u003e(H x W x D)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\u003cp\u003e1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"bottom\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\u003cp\u003e21.4 lb (9.7 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"N3K-C3132Q-XL\" href=\"https:\/\/www.router-switch.com\/n3k-c3132q-xl.html\" target=\"_blank\"\u003eN3K-C3132Q-XL\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eN3K-C31108PC-V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e48 SFP ports support 1 and 10 Gigabit Ethernet\u003c\/p\u003e\n\u003cp\u003e6 QSFP28 ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePhysical dimensions\u003cbr\u003e(H x W x D)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e21.5 lb (9.3 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e21.4 lb (9.7 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\" valign=\"top\"\u003e\u003ch3 align=\"center\"\u003e\u003cstrong\u003eN3K-C31108PC-V Specification\u003c\/strong\u003e\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\"\u003e\n\u003cp\u003e● 1RU fixed form factor\u003c\/p\u003e\n\u003cp\u003e● Cisco Nexus 31108PC-V\u003c\/p\u003e\n\u003cp\u003e◦ 48 SFP ports support 1 and 10 Gigabit Ethernet\u003c\/p\u003e\n\u003cp\u003e◦ 6 QSFP28 ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet.\u003c\/p\u003e\n\u003cp\u003e● Redundant fans (3+1)\u003c\/p\u003e\n\u003cp\u003e● 2 redundant power supplies\u003c\/p\u003e\n\u003cp\u003e● Management, console, and USB flash-memory ports\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\"\u003e\n\u003cp\u003e● 2.16-Tbps switching capacity and forwarding rate of up to 1.2 bpps for 31108PC-V and 31108TC-V\u003c\/p\u003e\n\u003cp\u003e● Line-rate traffic throughput (both Layer 2 and 3) on all ports\u003c\/p\u003e\n\u003cp\u003e● Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\" valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eHardware tables and scalability\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of MAC addresses\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e288,000\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of VLANS\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e4096\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of spanning-tree instances\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e● RSTP: 512\u003c\/p\u003e\n\u003cp\u003e● MSTP: 64\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of ACL entries\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e● 16,000 ingress\u003c\/p\u003e\n\u003cp\u003e● 1000 egress\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eRouting table\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e● 16,000 prefixes and 16,000 host entries\u003c\/p\u003e\n\u003cp\u003e● 8000 multicast routes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of EtherChannels\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e64 (with vPC)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of ports per EtherChannel\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e32\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eSystem memory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e16 GB\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eBuffer size\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e16 MB shared\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eBoot flash\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e64 GB SSD (31108PC-V, 31108TC-V, and 31108TCV-32T)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"8\" valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of power supplies\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e2\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePower supply types\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e● AC (forward and reverse airflow)\u003c\/p\u003e\n\u003cp\u003e● NXA-PAC-650W-PE and NX-PAC-650W-PI (31108 models)\u003c\/p\u003e\n\u003cp\u003e● DC (forward and reverse airflow)\u003c\/p\u003e\n\u003cp\u003e● NXA-PDC-930W-PE and NX-PDC-930W-PI (31108 models)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eTypical operating power\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V: 150W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eMaximum power\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V: 360W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003eAC PSUs\u003c\/p\u003e\n\u003cp\u003e● Input voltage\u003c\/p\u003e\n\u003cp\u003e● Frequency\u003c\/p\u003e\n\u003cp\u003e● Efficiency\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e● 100 to 240 VAC\u003c\/p\u003e\n\u003cp\u003e● 50 to 60 Hz\u003c\/p\u003e\n\u003cp\u003e● 89 to 91% at 220V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003eDC PSUs\u003c\/p\u003e\n\u003cp\u003e● Input voltage\u003c\/p\u003e\n\u003cp\u003e● Maximum current (PSU output – System input)\u003c\/p\u003e\n\u003cp\u003e● Efficiency\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e● –40 to –72 VDC\u003c\/p\u003e\n\u003cp\u003e● 33A (400W unit), 78A (930W unit)\u003c\/p\u003e\n\u003cp\u003e● 85 to 88%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eTypical heat dissipation\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V: 512 BTU\/hr\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eMaximum heat dissipation\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V: 1228 BTU\/hr\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\"\u003e\n\u003cp\u003e● Forward and reverse airflow schemes:\u003c\/p\u003e\n\u003cp\u003e◦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports)\u003c\/p\u003e\n\u003cp\u003e◦ Reverse airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies)\u003c\/p\u003e\n\u003cp\u003e● Redundant fans\u003c\/p\u003e\n\u003cp\u003e● Hot swappable (must swap within 1 minute)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003eMeasured sound power (maximum)\u003c\/p\u003e\n\u003cp\u003e● Fan speed: 40% duty cycle\u003c\/p\u003e\n\u003cp\u003e● Fan speed: 70% duty cycle\u003c\/p\u003e\n\u003cp\u003e● Fan speed: 100% duty cycle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e● 64.9 dBA\u003c\/p\u003e\n\u003cp\u003e● 69.3 dBA\u003c\/p\u003e\n\u003cp\u003e● 76.7 dBA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"7\" valign=\"top\"\u003e\u003cp\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eDimensions\u003cbr\u003e (height x width x depth)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V, 31108TC-V, and 31108TCV-32T: 1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● Cisco Nexus 31108PC-V: 21.4 lb (9.7 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eOperating temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● 32 to 104°F (0 to 40°C)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eStorage temperature\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● –40 to 158°F (–40 to 70°C)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eOperating relative humidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cp\u003e● 10 to 85% noncondensing\u003c\/p\u003e\n\u003cp\u003e● Up to 5 days at maximum (85%) humidity\u003c\/p\u003e\n\u003cp\u003e● Recommend ASHRAE data center environment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eStorage relative humidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● 5 to 95% noncondensing\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eAltitude\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e● 0 to 10,000 ft (0 to 3000m)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e \u003cdiv class=\"std prod-description\"\u003e\n\u003cp style=\"text-align: justify;\" align=\"center\"\u003eN3K-C31108PC-V is the Nexus 31108PC-V, providing 48 SFP+ and 6 QSFP28 ports. The Cisco Nexus 3100-V switch platform is the latest addition to the industry's widely deployed Cisco Nexus 3100 platform. The Cisco Nexus 3100-V platform consists of high-density, low-power-consumption, and low-latency fixed-configuration data center switches with line-rate Layer 2 and 3 features that support enterprise applications, service provider hosting, High-Performance Computing (HPC), and cloud computing environments. These switches support a wide range of port speeds with flexible combinations of 1\/10\/40\/100-Gbps connectivity with improved port density and scalability in compact 1-rack-unit (1RU) form factors.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 1 shows the Quick Specs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"428\"\u003e\u003cp\u003eN3K-C31108PC-V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\n\u003cp\u003e1RU fixed form factor\u003c\/p\u003e\n\u003cp\u003eCisco Nexus 31108PC-V\u003c\/p\u003e\n\u003cp\u003e48 SFP ports support 1 and 10 Gigabit Ethernet\u003c\/p\u003e\n\u003cp\u003e6 QSFP28 ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet.\u003c\/p\u003e\n\u003cp\u003eRedundant fans (3+1)\u003c\/p\u003e\n\u003cp\u003e2 redundant power supplies\u003c\/p\u003e\n\u003cp\u003eManagement, console, and USB flash-memory ports\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\n\u003cp\u003e2.16-Tbps switching capacity and forwarding rate of up to 1.2 bpps for 31108PC-V and 31108TC-V\u003c\/p\u003e\n\u003cp\u003eLine-rate traffic throughput (both Layer 2 and 3) on all ports\u003c\/p\u003e\n\u003cp\u003eConfigurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"bottom\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical dimensions\u003cbr\u003e(H x W x D)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\u003cp\u003e1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"bottom\" width=\"149\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"bottom\" width=\"428\"\u003e\u003cp\u003e21.4 lb (9.7 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThe Cisco Nexus\u003c\/strong\u003e\u003cstrong\u003e3100-V platform provides the following main benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e● Wire-rate Layer 2 and 3 switching on all ports, with up to 6.4 terabits per second (Tbps) and up to 3.3 billion packets per second (bpps)\u003c\/li\u003e\n\u003cli\u003e● Robust programmability,?with support for Cisco NX-API, Linux containers, XML and JavaScript Object Notation (JSON) APIs, the OpenStack plug-in, Python, and Puppet and Chef configuration and automation tools\u003c\/li\u003e\n\u003cli\u003e● High performance and scalability with a four-core CPU, 8 GB of DRAM, and 16 Mb of dynamic buffer allocation, making the switch excellent for massively scalable data centers and big data applications\u003c\/li\u003e\n\u003cli\u003e● Flexibility \u003cp style=\"text-align: justify;\"\u003e(1) The QSFP28 port can be configured to work as 4 x 25-Gbps ports, offering deployment flexibility, with up to a maximum of 128 x 25-Gbps ports.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(2) Both fiber and copper cabling solutions are available for 10-, 25-, 40-, 50-, and 100-Gbps connectivity, including active optical cable (AOC) and direct-attached cable (DAC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e● High availability \u003cp style=\"text-align: justify;\"\u003e(1) Virtual PortChannel (vPC) technology provides Layer 2 multipathing through the elimination of the Spanning Tree Protocol. It also enables fully utilized bisectional bandwidth and simplified Layer 2 logical topologies without the need to change the existing management and deployment models.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(2) The 64-way equal-cost multipath (ECMP) routing enables the use of Layer 3 fat-tree designs. This feature allows organizations to prevent network bottlenecks, increase resiliency, and add capacity with little network disruption.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(3) Advanced reboot capabilities include hot and cold patching and fast reboot capabilities.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(4) The switch uses hot-swappable power-supply units (PSUs) and fans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e● Purpose-built NX-OS operating system with comprehensive, proven innovations \u003cp style=\"text-align: justify;\"\u003e(1) Power-on auto-provisioning (POAP) enables touchless bootup and configuration of the switch, drastically reducing provisioning time.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(2) Cisco Embedded Event Manager (EEM) and Python scripting enable automation and remote operations in the data center.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(3) Advanced buffer monitoring reports real-time buffer utilization per port and per queue, which allows organizations to monitor traffic bursts and application traffic patterns.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(4) EtherAnalyzer is a built-in packet analyzer for monitoring and troubleshooting control-plane traffic and is based on the popular Wireshark open-source network protocol analyzer.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e(5) Complete Layer 3 unicast and multicast routing protocol suites are supported, including Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), Enhanced Interior Gateway Routing Protocol (EIGRP), Routing Information Protocol Version 2 (RIPv2), Protocol Independent Multicast sparse mode (PIM-SM), Source-Specific Multicast (SSM), and Multicast Source Discovery Protocol (MSDP).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eThe Accessories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 2 shows the supported accessories.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-FAN-30CFM-F\" href=\"https:\/\/www.router-switch.com\/nxa-fan-30cfm-f.html\" target=\"_blank\"\u003eNXA-FAN-30CFM-F\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 2K\/3K single fan, Forward airflow (port side exhaust)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-FAN-30CFM-B\" href=\"https:\/\/www.router-switch.com\/nxa-fan-30cfm-b.html\" target=\"_blank\"\u003eNXA-FAN-30CFM-B\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 2K\/3K single fan, Reversed airflow (port side intake)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-PAC-650W-PI\" href=\"https:\/\/www.router-switch.com\/nxa-pac-650w-pi.html\" target=\"_blank\"\u003eNXA-PAC-650W-PI\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 9000 650W AC PS, Port-side Intake [Use with Nexus 31108PC-V or 31108TC-V]\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-PAC-650W-PE\" href=\"https:\/\/www.router-switch.com\/nxa-pac-650w-pe.html\" target=\"_blank\"\u003eNXA-PAC-650W-PE\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 9000 650W AC PS, Port-side Exhaust [Use with Nexus 31108PC-V or 31108TC-V]\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-PDC-930W-PE\" href=\"https:\/\/www.router-switch.com\/nxa-pdc-930w-pe.html\" target=\"_blank\"\u003eNXA-PDC-930W-PE\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 9000 930W DC PS, Port-side Exhaust [Use with Nexus 31108PC-V or 31108TC-V]\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"NXA-PDC-930W-PI\" href=\"https:\/\/www.router-switch.com\/nxa-pdc-930w-pi.html\" target=\"_blank\"\u003eNXA-PDC-930W-PI\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 9000 930W AC PS, Port-side Intake [Use with Nexus 31108PC-V or 31108TC-V]\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"L-N3K-LAN1K9=\" href=\"https:\/\/www.router-switch.com\/l-n3k-lan1k9.html\" target=\"_blank\"\u003eL-N3K-LAN1K9=\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNexus 3000 LAN Enterprise License, eDelivery\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompare to Similar Items\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 3 shows the comparison.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca title=\"N3K-C3132Q-XL\" href=\"https:\/\/www.router-switch.com\/n3k-c3132q-xl.html\" target=\"_blank\"\u003eN3K-C3132Q-XL\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eN3K-C31108PC-V\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e48 SFP ports support 1 and 10 Gigabit Ethernet\u003c\/p\u003e\n\u003cp\u003e6 QSFP28 ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePhysical dimensions\u003cbr\u003e(H x W x D)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e21.5 lb (9.3 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e21.4 lb (9.7 kg)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eGet More Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDo you have any question about the Cisco N3K-C31108PC-V?\u003c\/p\u003e\n\u003cp\u003eContact us now via \u003ca title=\"Live Chat - Router-switch.com\" rel=\"nofollow\"\u003e\u003cstrong\u003eLive Chat\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca href=\"\/cdn-cgi\/l\/email-protection\" class=\"__cf_email__\" data-cfemail=\"d4a7b5b8b1a794a6bba1a0b1a6f9a7a3bda0b7bcfab7bbb9\"\u003e[email protected]\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"New","offer_id":53343242191187,"sku":"G5N-N3K-C31108PC-V","price":26148.0,"currency_code":"GBP","in_stock":true},{"title":"REFURBISHED \/ USED","offer_id":53343242223955,"sku":"G5R-N3K-C31108PC-V","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5773\/9859\/files\/Access_Switches.png?v=1773939465","url":"https:\/\/genzhardware.com\/products\/nexus-31108pc-v-48-sfp-and-6-qsfp28-ports-n3k-c31108pc-v","provider":"GenZ Hardware","version":"1.0","type":"link"}