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| Product Overview |
|---|
The Lenovo 20m DAC 100GbE QSFP28 to QSFP28 Active Optical Network Cable provides a robust solution for connecting high-speed QSFP28 ports across moderate distances. It fits into environments where 100 Gigabit Ethernet is needed but longer reach than copper DACs can offer, making it a common component in modern data center setups. |
| General Information | |
|---|---|
| Brand | Lenovo |
| Part Number | 7Z57A03550 |
| Alternate Part Number | 7Z57A03550-12-HU |
| Technical Information | |
|---|---|
| Cable Family | DAC/AOC |
| Cable Type | Active Optical Cable (AOC) |
| Standard | OM4 |
| Data Rate | 100GbE (100 Gbps) |
| Cable Length | 20 m |
| Compatibility | Lenovo switches and servers with QSFP28 ports; devices supporting 100GbE (QSFP28) |
| product type | Active Optical Cable (AOC) |
| Product Category | Network Cable |
| Connectivity | |
|---|---|
| Connector A | QSFP28 |
| Connector B | QSFP28 |
| Cable Connector Gender | Male to Male |
| Connector Type | QSFP28 |
| Physical Characteristics | |
|---|---|
| Form Factor | QSFP28 |
| Weight | 3.00 |
| Condition | Refurbished |
| Product Description |
|---|
This 20-meter active optical cable connects QSFP28 ports to deliver 100 Gigabit Ethernet speeds, ideal for data centers and enterprise networks requiring reliable high-speed links. Often found in server farms or storage networks, it ensures efficient communication between switches and other network devices. Built for IT professionals and network administrators, it supports demanding workloads such as virtualization, cloud computing, and large-scale data transfers. Its optical design helps minimize signal degradation over longer distances compared to traditional copper cables. Key Features
This cable is typically deployed in data centers linking servers, switches, and storage arrays where high throughput and low latency are essential. Its active optical nature makes it a dependable choice for maintaining network performance over medium distances within rack environments or between adjacent racks. |
| Use Cases |
|---|
This cable is suited for high-speed network connectivity in enterprise and data center settings. How It's Used:
Its active optical design allows network engineers to maintain high-performance links while overcoming the distance limitations of traditional copper DACs. |