N3K-C3048TP-1GE-New Overview
N3K-C3048TP-1GE is one of the Cisco Nexus 3048 switches. Cisco Nexus 3048 Switch is a line-rate Gigabit Ethernet top-of-rack (ToR) switch and is part of the Cisco Nexus 3000 Series Switches portfolio. Cisco Nexus 3048, provides compact one-rack-unit (1RU) form factor and integrated Layer 2 and 3 switching, Cisco NX‑OS Software operating system, and supports both forward and reversed airflow schemes with AC and DC power inputs.Quick spec of N3K-C3048TP-1GE-New
- Part Number : N3K-C3048TP-1GE
- Switching Capacity : 176-Gbps
- Forwarding rate : 132 mpps
- Line-rate traffic throughput : (both Layer 2 and 3) on all ports
- Configurable maximum transmission units (MTUs) : up to 9216 bytes (jumbo frames)
- Form Factor : 1RU
- RJ-45 ports : 48 x 10/100/1000-Mbps
- Uplink ports : 4 x 1/10 Gbps SFP+
- Redundant power supplies : 2
- Fan Tray : 1 fan tray with redundant fans
- Fixed Module : 1 I/O module with management, console, and USB flash memory ports
- Dimension (height x width x depth) : 1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)
- Net Weight : 20.5 lb (9.3 kg)
N3K-C3048TP-1GE-New Specification
- Physical :· 1RU fixed form-factor switch · 48 10/100/1000-Mbps RJ-45 ports · 4 1/10 Gbps SFP+ uplink ports · 2 redundant power supplies · 1 fan tray with redundant fans · 1 I/O module with management, console, and USB flash memory ports
- Performance :· 176-Gbps switching capacity · Forwarding rate of 132 mpps · Line-rate traffic throughput (both Layer 2 and 3) on all ports · Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)
- MAC addresses :128,000
- Number of VLANS :4096
- Spanning-tree instances :· RSTP: 512 · MSTP: 64
- ACL entries :2000 ingress 1000 egress
- Routing table :16,000 prefixes and 16,000 host entries 8000 multicast routes
- Number of EtherChannels :52 (with vPC)
- Number of ports per EtherChannel :16
- Buffers :9 MB shared
- Boot flash memory :2 GB
- Number of power supplies :2 (redundant)
- Typical operating power :120 watts (W) (48p of 1G and 4p of 10G/SR at 100% load, with 2 power supply units [PSUs])
- Maximum power :124W
- 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 Efficiency : -40 to -72 VDC 33A 85 to 88%
- Typical heat dissipation :409 BTU/hr (48p of 1G and 4p of 10G/SR at 100% load, with 2 PSUs)
- Maximum heat dissipation :423 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) Single fan tray with redundant fans Hot swappable (must swap within 1 minute)
- Measured sound power (maximum) Fan speed: 40% duty cycle Fan speed: 60% duty cycle Fan speed: 100% duty cycle :63.9 dBA 64.7 dBA 66.4 dBA
- 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 :20.5 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)
