Switch cisco Nexus N3K-C3132Q-40GE thuộc dòng sản phẩm Cisco Nexus® 3000 Series, là sản phẩm được thiết kế để đơn giản hóa kiến trúc và và hoạt động tại các trung tâm dữ liệu.
Thiết bị mạng Switch Cisco Nexus N3K-C3132Q-40GE (N3K C3132Q 40GE) Nexus 3132Q, 32 QSFP+ ports, 1RU switch
Thông số kỹ thuật :
| 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 | 50 to 60 Hz |
| Power supply types | – AC (forward and reversed airflow)
– DC (forward and reversed airflow) |
|
| Typical operating power | 210W | |
| Maximum power | 340W | |
| 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 | – 3132Q: 717 BTU/hr | |
| Maximum heat dissipation | – 3132Q: 1160 BTU/hr | |
| Cooling | – Forward and reversed airflow schemes
◦ 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 | Dimensions (height x width x depth) | 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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