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| Product Overview |
|---|
The IBM Network Cable 49Y7890 connects QSFP+ ports to support 40 Gigabit Ethernet links, fitting neatly into data centers or enterprise network setups. It provides a reliable and straightforward way to link compatible devices where high-speed, low-latency communication is crucial. |
| General Information | |
|---|---|
| Brand | IBM |
| Part Number | 49Y7890 |
| Alternate Part Number | 49Y7890-02-CT |
| Technical Information | |
|---|---|
| Cable Family | DAC/AOC |
| Cable Type | Direct Attach Cable (DAC) |
| Data Rate | 40Gb/s (QSFP+ / 40GbE) |
| Cable Length | 1 m (3.28 ft) |
| Compatibility | QSFP+ ports; 40GbE switches, NICs and network devices (including IBM switches/servers with QSFP+ interfaces) |
| product type | Passive Copper Direct Attach Cable (DAC) |
| Product Category | Network Cable |
| Connectivity | |
|---|---|
| Connector A | QSFP+ |
| Connector B | QSFP+ |
| Cable Connector Gender | Male to Male |
| Connector Type | QSFP+ |
| Physical Characteristics | |
|---|---|
| Form Factor | QSFP+ |
| Weight | 0.20 |
| Condition | Refurbished |
| Product Description |
|---|
This IBM Network Cable 49Y7890 is designed to connect network devices using QSFP+ ports, supporting 40 Gigabit Ethernet speeds. It's commonly used in data centers and enterprise environments where fast and stable connections between switches, routers, or servers are essential. Built for IT professionals and network administrators, this cable helps maintain high bandwidth and low latency in complex network setups. Its 3.28 ft length offers flexibility for rack or cabinet installations without excess slack. Key Features
This cable is often found in server rooms, data centers, or anywhere a reliable 40GbE link is needed. It plays a practical role in maintaining network uptime and efficient data flow within business infrastructures, simplifying connections between critical network equipment. |
| Use Cases |
|---|
The 49Y7890 IBM Network Cable is utilized to establish high-speed connections between compatible network devices in professional IT environments. How It's Used:
Through these applications, the cable supports efficient data flow and network scalability in demanding enterprise settings. |