Request a quote for Passive Optical Network QSFP28

Passive QSFP28 DAC cables typically range from $25 to $40 per meter, with short-reach modules offering cost-effective, high-speed connectivity for data centers. Overview of QSFP28 Passive OptionsPassive QSFP28 Direct Attach Copper (DAC) Twinax Cables are designed for short-range, high-speed connections, ideal for intra-rack or adjacent-rack deployments. Key features include: Data Rate: Supports up to 100 Gbps, suitable for high-bandwidth applications.

Range: Optimized for short distances, typically up to 5 meters. Power Efficiency: Passive cables require no additional power, reducing energy consumption.

Cost-

Effectiveness: More affordable than active optical cables or transceivers for short distances. Compatibility: QSFP28 MSA-compliant interfaces ensure plug-and-play operation with existing network equipment. Pricing BenchmarksShort-Reach Passive DACs: Approximately $25–$40 per meter, depending on length and vendor.

QSFP28 Optical Transceivers: OEM modules can cost several hundred dollars each, while compatible third-party modules may start as low as $35 for common short-reach models. Bandwidth Cost Efficiency: At volume, QSFP28 SR4 modules can reach $0. 35 per Gbps, making them highly cost-efficient for 100G deployments.

Vendor Options and Ordering

Swedish Telecom Opto offers 100G QSFP28 passive DAC Twinax cables suitable for data centers and enterprise networks. Cables on Demand provides 100G QSFP28 optical transceivers in SR4 (short-range multimode) and LR1 (long-range single-mode) variants, supporting distances up to 100 meters for MMF and 10 km for SMF. American Tech Supply lists a range of QSFP28 fiber optic transceivers, DACs, and active optical cables, with 24/7 support for inquiries and quotes.

Recommendation for Requesting a QuoteSpecify Cable Type: Passive DAC for short-range or optical transceiver for longer distances. Determine Length: For DACs, specify the required meter length; for optical modules, specify SR4 or LR4. Contact Vendors: Reach out via email or phone to request a formal quote, including quantity, delivery, and warranty options.

For example, Cables on Demand can be contacted at [email protected]. By providing these details, vendors can supply an accurate quote tailored to your network deployment needs.