Cisco Nexus 3172TQ-XL, 48 10GBase-T RJ-45 and 6 QSFP+ ports (N3K-C3172TQ-XL)
Rp587.045.700
Deskripsi
Specifications
|
Description |
Specification |
|
|
Physical |
● 1RU fixed form factor
● Cisco Nexus 3172TQ and 3172TQ-XL: 72 x 10 Gigabit Ethernet ports (48 10GBASE-T and 6 QSFP+)
◦ 48 RJ-45 ports support 100 Mbps, 1 Gbps, and 10 Gbps
◦ 6 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each
● Redundant fans (3+1)
● 2 redundant power supplies
● Management, console, and USB flash-memory ports
|
|
|
Performance |
● 1.4-Tbps switching capacity
● Forwarding rate of up to 1 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 |
32 |
|
|
System memory |
4 GB (3172PQ, 3172TQ, and 3172TQ-32T) |
|
|
8 GB (3172PQ-XL and 3172TQ-XL) |
||
|
Buffer size |
12 MB shared |
|
|
Boot flash |
2 GB (3172PQ, 3172TQ, and 3172TQ-32T) 16 GB (3172PQ-XL and 3172TQ-XL)** |
|
|
Power |
Number of power supplies |
|
|
Power supply types |
● AC (forward and reversed airflow)
◦ – N2200-PAC-400W and N2200-PAC-400W-B (PQ models)
◦ – NXA-PAC-500W and NX-PAC-500W-B (TQ models)
● DC (forward and reversed airflow)
◦ – N2200-PDC-400W and N3K-PDC-350W-B (PQ models)
◦ – NXA-PDC-500W and NX-PDC-500W-B (TQ models)
|
|
|
Typical operating power |
● 3172PQ and 3172PQ-XL: 143 W
● 3172TQ and 3172TQ-XL: 360 W
|
|
|
Maximum power |
3172PQ and 3172PQ-XL: 293W 3172TQ and 3172TQ-XL: 440W |
|
|
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), 42A (500W unit)
● 85 to 88%
|
|
|
Typical heat dissipation |
● 3172PQ and 3172PQ-XL: 488 BTU/hr
● 3172TQ and 3172TQ-XL: 1228 BTU/hr
|
|
|
Maximum heat dissipation |
● 3172PQ and 3172PQ-XL: 1000 BTU/hr
● 3172TQ and 3172TQ-XL: 1501 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)
◦ Reversed airflow: Port-side intake (air enters through ports and exits through fan-tray and power supplies)
● Redundant fans
● Hot swappable (must swap within 1 minute)
|
|
