US / CAN: 8AM - 6PM EST
US / CAN: 8AM - 6PM EST
The Cisco Nexus™ 4001I Switch Module for IBM BladeCenter (Figure 1) is a blade switch solution for IBM BladeCenter H and HT chassis, providing the server I/O solution required for high-performance, scale-out, virtualized and nonvirtualized x86 computing architectures. It is a line-rate, extremely low-latency, nonblocking, Layer 2, 10 Gigabit Ethernet blade switch that is fully compliant with the INCITS Fibre Channel over Ethernet (FCoE) and IEEE 802.1 Data Center Bridging (DCB) standards.
At the center of the Cisco Nexus 4001I is the unified switch application-specific integrated circuit (ASIC), a new, purpose-built, high-performance, line-rate switch ASIC that delivers extremely low and consistent latency across all packet sizes independent of the configured networking features. The unified switch ASIC supports standard Ethernet as well as Priority Flow Control (PFC) and Enhanced Transmission Selection, required for lossless Ethernet transmission. LAN and SAN networking protocols are delivered through Cisco® NX-OS Software, the industry’s first modular, fault-tolerant, highly available operating system designed specifically to support unified fabric data center networks. Using the combination of the unified switch ASIC and Cisco NX-OS, the Cisco Nexus 4001I extends the benefits of the Cisco Nexus Family of data center switches to blade servers: the fastest growing segment of the server market.
* Manufacturer’s Suggested Retail Price
Performance
â—400-Gbps switching capacity
â—Forwarding rate of 300 million packets per second (mpps)
â—Low, predictable, and consistent latency of 1.5 microseconds regardless of packet size, traffic pattern, or enabled features on 10 Gigabit Ethernet interface
â—Line-rate traffic throughput on all ports
â—Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)
Hardware tables and scalability
MAC addresses 8192
Number of configurable VLANS 512 (configurable range 1 to 4096)
Spanning-tree instances (sum of the VLANs per port: that is, the number of VLANs times the number of ports)
â—Rapid Spanning Tree Protocol (RSTP): 3000
â—Multiple Spanning Tree (MST) Protocol: 10,000
Access control list (ACL) entries 512
Number of EtherChannels 7
Number of ports per EtherChannel 6
Queues 8 hardware queues per port
Memory 2-GB DDR2 DIMM with ECC
Flash memory 1-GB eUSB
Power consumption
12V at 5.75A (69W) (maximum)
Indicators
Total of 16 LEDs on the faceplate
â—12 LEDs for uplink port status
â—2 switch-status LEDs
â—2 management-port-status LEDs
Dimensions
(L x W x H)
10.27 x 11.57 x 0.79 in.
(260.93 x 293.9 x 20 mm)
Weight
Approximately 3.94 lb (1.79 kg)
Environmental ranges
â—Operating temperature: 32 to 104° F (0 to 40°C)
â—Storage temperature: –13 to 158° F (–25 to 70°C)
â—Operating relative humidity: 10 to 85% noncondensing
â—Storage relative humidity: 5 to 95% noncondensing
Predicted mean time between failure (MTBF)
Approximately 187,265 hours
