| Brand | Cisco |
| Model | N3K-C3048TP-1GE |
| Series | Cisco Nexus 3000 Series Switches |
| Product Type | Gigabit Ethernet top-of-rack switch |
| Downlink Ports | 48 x 10/100/1000-Mbps RJ-45 |
| Uplink Ports | 4 x 1/10 Gbps SFP+ |
| Form Factor | 1RU fixed |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 132 mpps |
| Throughput | Line-rate Layer 2 and Layer 3 on all ports |
| Packet Buffer | 9 MB shared |
| Maximum MTU | 9216 bytes (configurable) |
| MAC Address Table | 128,000 entries |
| VLANs | 4096 |
| Spanning Tree Instances | RSTP 512; MSTP 64 |
| ACL Entries | 2000 ingress; 1000 egress |
| Routing Table | 16,000 prefixes; 16,000 host entries; 8000 multicast routes |
| EtherChannels | 52 (with vPC); up to 16 ports per EtherChannel |
| Boot Flash | 2 GB |
| Management and Console | 1 I/O module with management, console and USB flash memory ports; one management port active |
| Power Supply Slots | 2, redundant |
| AC Power Supply Input | 100 to 240 VAC, 50 to 60 Hz; 89 to 91% efficiency at 220 V |
| DC Power Supply Input | -40 to -72 VDC, 33 A maximum; 85 to 88% efficiency |
| Typical Operating Power | 120 W (48 ports of 1G and 4 ports of 10G SR at 100% load, 2 power supplies) |
| Maximum Power | 124 W |
| Heat Dissipation | Typical 409 BTU/hr; maximum 423 BTU/hr |
| Cooling | 1 fan tray with redundant fans, hot-swappable |
| Airflow | Forward (port-side exhaust) and reversed (port-side intake) schemes supported |
| Acoustic Noise (Maximum Sound Power) | 63.9 dBA at 40% fan duty cycle; 64.7 dBA at 60%; 66.4 dBA at 100% |
| Compatible Fan Modules | N3K-C3048-FAN (forward airflow); N3K-C3048-FAN-B (reversed airflow) |
| Compatible Power Supplies | N2200-PAC-400W, N2200-PAC-400W-B (AC); N2200-PDC-400W, N3K-PDC-350W-B (DC) |
| Supported Optics | SFP-10G-SR, SFP-10G-SR-S, SFP-10G-LR, SFP-10G-LRM, SFP-10G-ZR, SFP+ DWDM |
| Supported Copper Cables | Passive SFP-H10GB-CU1M, CU3M, CU5M; active SFP-H10GB-ACU7M, ACU10M |
| Supported Active Optical Cables | SFP-10G-AOC1M to AOC10M |
| Dimensions (H x W x D) | 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 Humidity | 10% to 85%, noncondensing |
| Storage Humidity | 5% to 95%, noncondensing |
| Altitude | 0 to 10,000 ft (0 to 3000 m) |
| Safety | UL 60950-1 Second Edition; CAN/CSA-C22.2 No. 60950-1; EN 60950-1; IEC 60950-1; AS/NZS 60950-1; GB4943 |
| EMC | 47CFR Part 15 Class A; ICES003 Class A; EN55022 Class A; CISPR22 Class A; VCCI Class A; EN55024; CISPR24 |
| CE Marking | Directives 2004/108/EC and 2006/95/EC |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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