ATOP 100G QSFP28 DAC Cable Overview
The ATOP 100G QSFP28 Direct Attach Copper (DAC) Cable is a high-speed, low-latency networking solution designed for modern data centers and enterprise-grade network infrastructure. This 100G QSFP28 DAC cable ensures ultra-fast data transmission, stable performance, and energy-efficient connectivity between compatible networking devices.
It is widely used in switch-to-switch, switch-to-server, and high-performance computing (HPC) environments, making it an ideal choice for reliable 100G Ethernet connectivity in Bangladesh.
ATOP 100G QSFP28 DAC Cable Specification Table:
| Category | Specification |
|---|
| Brand | ATOP |
| Product Type | Direct Attach Copper (DAC) Cable |
| Form Factor | QSFP28 to QSFP28 |
| Data Rate | 100Gbps (4 × 25.78Gbps lanes) |
| Cable Type | Passive Copper Twinax DAC |
| Standards Compliance | SFF-8665, IEEE 802.3bj, QSFP28 MSA |
| Protocols Supported | 100G Ethernet, InfiniBand EDR |
| Connector Type | QSFP28 on both ends |
| Lane Structure | 4 × 25G electrical lanes |
| Cable Length | 0.5m – 5m |
| Wire Gauge (AWG) | 26 / 28 / 30 AWG |
| Power Consumption | Ultra-low (passive, no active electronics) |
| Hot-Pluggable | Yes |
| Signal Type | Direct electrical copper transmission |
| Operating Temperature | 0°C to 70°C |
| Application | Data centers, cloud networks, HPC, switch-to-switch |
| Use Case | Short-reach 100G interconnect inside racks / adjacent racks |
Best Applications for ATOP 100G QSFP28 DAC Cable in Bangladesh
The ATOP 100G QSFP28 DAC Cable is widely used in various high-performance environments, including:
- Data centers and cloud infrastructure
- Enterprise core networking systems
- High-frequency trading (HFT) platforms
- Telecom and ISP backbone networks
- Server-to-switch and switch-to-switch connections
- Storage area networks (SAN)
- AI, machine learning, and big data processing systems
In Bangladesh, it is especially popular among ISP companies, data center operators, and IT infrastructure providers for its cost-effective 100G connectivity.
How to Install ATOP 100G QSFP28 DAC Cable
Installing the ATOP 100G QSFP28 DAC Cable is simple and requires no complex configuration:
- Power off or ensure ports are ready for hot-swap
- Align the QSFP28 connector with the port
- Gently insert the DAC cable into the device port
- Ensure the latch clicks securely into place
- Power on the device if required
- Verify link status via network switch or server interface
No additional drivers or software are needed—this is a true plug-and-play solution.
Compatibility Devices
The ATOP 100G QSFP28 DAC Cable is compatible with a wide range of networking equipment, including:
- Cisco 100G switches and routers
- Juniper Networks devices
- Arista 100G switches
- Huawei CloudEngine series
- Dell EMC networking systems
- HP / HPE enterprise switches
- Mellanox / NVIDIA networking hardware
- Other QSFP28-supported 100G devices
Always ensure your device supports QSFP28 100G interfaces before purchase.
Why Choose ATOP 100G QSFP28 DAC Cable
- Ultra-fast 100Gbps data transmission
- Cost-effective alternative to fiber optics
- Low power consumption and heat generation
- High reliability for enterprise networks
- Easy plug-and-play installation
- Stable performance for long-term use
This makes it a smart choice for businesses upgrading their network infrastructure in Bangladesh.
Where to Buy ATOP 100G QSFP28 DAC Cable in Bangladesh
Get the ATOP 100G QSFP28 DAC Cable from authorized distributor Datacom Technologies (BD)—ensuring 100% genuine products with full warranty and technical support.
- ✔ 100% original product guarantee
- ✔ Full after-sales support
- ✔ Competitive best price in Bangladesh
- ✔ Ready stock availability
Buy ATOP 100G QSFP28 DAC Cable from Datacom Technologies (BD)
In Bangladesh, you can get the original ATOP 100G QSFP28 DAC Cable only from Datacom Technologies (BD). We have a large collection of latest DAC Cable to purchase. Order Online Or Visit Our Office to get yours at lowest price. The ATOP 100G QSFP28 DAC Cable comes with 1 year warranty.
You can easily order online or visit our showroom at Elephant Road, Dhaka to get the best price and expert consultation.
- ✔ Available with 1-year warranty
- ✔ Fast delivery across Bangladesh
- ✔ Bulk order support for corporate clients
- ✔ Technical assistance available
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