Máy Chủ – Server
Máy Trạm – Workstation
Linh Kiện Server
Thiết Bị Mạng
Thiết Bị Lưu Trữ – Storage
Phần Mềm Bản Quyền
CISCO NEXUS N3K-C3132Q-40GX SPECIFICATIONS
| Description | Specification | |
| Physical | – 1RU fixed form-factor switch – 32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes – 4 SFP+ ports – 2 redundant power supplies – 4 redundant (3+1) fans – Management, console, and USB flash-memory ports | |
| Performance | – 2.5-Tbps switching capacity – Forwarding rate up to 1.4 bpps – Line-rate traffic throughput (both Layer 2 and 3) on all ports – Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames) | |
| Hardware tables and scalability* | Number of MAC addresses | 288,000 |
| Number of VLANS | 4096 | |
| Number of spanning-tree instances | – RSTP: 512 – MSTP: 64 | |
| Number of ACL entries | – 4000 ingress – 1000 egress | |
| Routing table | – 16,000 prefixes and 16,000 host entries* – 8000 multicast routes* | |
| Number of EtherChannels | 64 (with vPC) | |
| Number of ports per EtherChannel | 16 | |
| System memory | 4 GB | |
| Buffer size | 12 MB shared | |
| Log Flash | 2GB | |
| Boot-flash memory | 4 GB | |
| Power | Frequency | |
| Power supply types | – AC (forward and reversed airflow) – DC (forward and reversed airflow) | |
| Typical operating power | 170W | |
| Maximum power | 290W | |
| AC PSUs – Input voltage – Frequency – Efficiency | – 100 to 240 VAC – 50 to 60 Hz – 89 to 91% at 220V | |
| DC PSUs – Input voltage – Maximum current (PSU output – System input) – Efficiency | – –40 to –-72 VDC – 33A (400W unit) – 85 to 88% | |
| Power-supply efficiency | 89 to 91% at 220V | |
| Typical heat dissipation | 580 BTU/hr | |
| Maximum heat dissipation | 989 BTU/hr | |
| Cooling | ◦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports); supported with AC and DC power supplies ◦ Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies); supported with AC power supply only – Redundant fans – Hot swappable (must swap within 1 minute) | |
| Sound | Measured sound power (maximum) – Fan speed: 40% duty cycle – Fan speed: 70% duty cycle – Fan speed: 100% duty cycle | – 66.1 dBA – 70.6 dBA – 76.9 dBA |
| Environment | 1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm) | |
| Weight | 21.5 lb (9.3 kg) | |
| Operating temperature | 32 to 104°F (0 to 40°C) | |
| Storage temperature | –40 to 158°F (–40 to 70°C) | |
| Operating relative humidity | – 10 to 85% noncondensing – Up to 5 days at maximum (85%) humidity – Recommend ASHRAE data center environment | |
| Storage relative humidity | 5 to 95% noncondensing | |
| Altitude | 0 to 10,000 ft (0 to 3000m) | |
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