
Subscribe To Our Newsletter!
Subscribe to the newsletter to stay up to date with the latest news and most useful
Newsletter
↑
Back to Top
| Product Overview |
|---|
The IBM 49Y7891 3M 40Gb QSFP+ to QSFP+ direct attach cable offers a straightforward way to connect compatible hardware at 40Gbps speeds over short distances. It fits well within data centers needing efficient, low-latency connections without the need for transceivers or optics. |
| General Information | |
|---|---|
| Brand | IBM |
| Part Number | 49Y7891 |
| Technical Information | |
|---|---|
| Data Rate | 40 Gbps |
| Cable Length | 3 m |
| Compatibility | IBM QSFP+ ports, Cisco QSFP+ ports, Mellanox QSFP+ adapters, Brocade QSFP+ switches, Broadcom-based QSFP+ ports |
| Stacking Bandwidth | 40 Gbps |
| Product Category | Cables & Adapters, Cables, Network Direct Attach Cables |
| Connectivity | |
|---|---|
| Connector Type | QSFP+ to QSFP+ |
| Physical Characteristics | |
|---|---|
| Form Factor | QSFP+ |
| Weight | 5.00 |
| Condition | Refurbished |
| Product Description |
|---|
This 3-meter QSFP+ to QSFP+ direct attach cable provides a high-speed 40Gbps connection ideal for linking network devices directly. Often found in data centers and server rooms, it handles high bandwidth requirements between switches, routers, or storage systems. Built for network administrators and IT professionals managing dense server environments, this cable helps maintain fast, stable links with minimal signal loss. It’s commonly used to shorten distances without sacrificing performance in top-of-rack or end-of-row setups. Key Features
This cable is typically deployed within data centers to connect critical hardware directly, reducing latency compared to optical alternatives. Its dependable performance helps maintain seamless network operations, especially where short-range, high-speed links are essential. |