High-speed interconnect cables are essential for short-distance communication between servers, switches and storage equipment inside modern data centers. SZVAN manufactures Direct Attach Copper (DAC) and Active Optical Cable (AOC) solutions designed for reliable high-bandwidth transmission and low latency connectivity.
Compared with traditional fiber patch cabling, integrated high-speed cables simplify installation and reduce power consumption while maintaining stable signal performance. These solutions are widely used for rack-level connections and high-density computing environments.
Our cable portfolio includes SFP+, SFP28, QSFP+ and QSFP28 AOC and DAC cables supporting 10G, 25G, 40G and 100G network architectures.
Both cable types serve different deployment scenarios:
DAC (Direct Attach Copper)
Cost-effective short-range connections
Low power consumption
Ideal for same-rack interconnection
AOC (Active Optical Cable)
Longer transmission distance
Lightweight flexible cabling
Suitable for cross-rack connectivity
SZVAN high-speed cables are commonly used in:
Data center rack networking
GPU server clusters
Storage area networks
High-performance computing environments
Enterprise aggregation layers
Every cable undergoes strict validation:
signal integrity testing
temperature stability verification
compatibility testing
continuous operation inspection
This ensures stable communication in high-density deployments.
• Bulk supply capability
• OEM labeling support
• Multi-vendor compatibility
• Fast delivery
• Technical assistance
Which is better, DAC or AOC?
DAC is best for very short distances; AOC supports longer reach.
Do cables support 100G networks?
Yes, high-bandwidth options available.
Are they tested before shipping?
All cables undergo validation.
Do you support bulk orders?
Distributor pricing supported.
Request quotation for high-speed AOC & DAC cables and receive response within 24 hours.
