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04 3550600
052 7036860
N3K-C3548P-XL is the Nexus 3548-XL Switch, with 48 SFP+. The Cisco Nexus 3000 Series Switches are a comprehensive portfolio of 1, 10, and 40 Gigabit Ethernet switches built from a Switch-on-a-Chip (SoC) architecture. Introduced in April 2011, this series of switches provides line-rate Layer 2 and 3 performance and is suitable for Top-of-the-Rack (ToR) architecture. This series of switches has established itself as a leader in High-Frequency Trading (HFT), High-Performance Computing (HPC), and big data environments by pairing high performance and low latency with innovations in performance visibility, automation, and time synchronization.
N3K-C3548P-XL Specification |
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| 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 · One 10/100/1000-Mbps management port · One RS-232 serial console port · Two USB ports · Locator LED · Locator LED button |
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| Performance | · 960-Gbps switching capacity
· Forwarding rate of 720 mpps · Line-rate traffic throughput (both Layer 2 and 3) on all ports · Configurable MTUs of up to 9216 bytes (jumbo frames) |
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| Typical operating power | · 112W | |
| Maximum power | · 213W | |
| Typical heat dissipation | · 383 BTUs per hr | |
| Maximum heat dissipation | · 727 BTUs per hr | |
| Hardware specifications common to all switches | ||
| Mode | Normal mode | Warp mode |
| Number of MAC addresses | 64,000 | 8000 |
| Number of IPv4 unicast routes | 24,000 | 4000 |
| Number of IPv4 hosts | 64,000 | 8000 |
| Number of IPv4 multicast routes | 8000 | 8000 |
| Number of VLANS | 4096 | |
| Number of ACL entries | 4096 | |
| Number of spanning-tree instances | Rapid Spanning Tree Protocol (RSTP): 512
Multiple Spanning Tree (MST) Protocol: 64 |
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| Number of EtherChannels | 24 | |
| Number of ports per EtherChannel | 24 | |
| Buffer size | 6 MB shared among 16 ports; 18 MB total | |
| System memory | 16 GB | |
| Boot flash memory | 16 GB | |
| Number of power supplies | 2 (redundant) | |
| Power supply types | · AC (forward and reversed airflow)
· DC (forward and reversed airflow) |
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| Input voltage | 100 to 240 VAC | |
| Frequency | 50 to 60 Hz | |
| Power supply efficiency | 89 to 91% at 220V | |
| 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) Four individual, hot-swappable fans (3+1 redundant) |
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| Dimensions (height x width x depth) | 1.72 x 17.3 x 18.38 in. (4.36 x 43.9 x 46.7 cm) | |
| Weight | 17.4 lb (7.9 kg) | |
| Operating temperature | 32 to 104° F (0 to 40°C) | |
| Storage temperature | -40 to 158° F (-40 to 70°C) | |
| Relative humidity (operating) | · 10 to85% noncondensing
· Up to 5 days at maximum (85%) humidity · Recommend ASHRAE data center environment |
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| Relative humidity (nonoperating) | 5 to 95% noncondensing | |
| Altitude | 0 to 10,000 ft (0 to 3000m) | |
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