BlueLAN Compatible Juniper QFX-Q-S-DAC-1M Passive 100GBASE-CR4 QSFP28 to 4x25GBASE-CR SFP28 Direct Attach Breakout Cable, 1m, AWG26

The BlueLAN QFX-Q-S-DAC-1M-BL is a high-performance passive direct attach breakout cable designed for reliable 100 Gigabit Ethernet connectivity. It converts a single QSFP28 port into four SFP28 ports, enabling cost-effective 100G to 25G breakout applications in data centers and enterprise networks. Fully compatible with Juniper QFX-Q-S-DAC-1M, this cable ensures seamless integration with Juniper switches and routers.

Advantages

This passive DAC cable offers ultra-low latency and zero power consumption, making it an energy-efficient solution for high-speed interconnects. The breakout design maximizes port utilization and reduces cabling complexity. With 26 AWG construction, it provides flexibility and durability for rack-to-rack or intra-rack connections.

Suitable for

• Data center top-of-rack (ToR) to server connections
• Juniper QFX series switches and other compatible 100G/25G equipment
• High-performance computing (HPC) and storage networks
• Cost-effective 100G to 4x25G breakout applications

Key specifications

• Product Type: Direct Attach Breakout Cable (DAC)
• Cable Length: 1 Meter (3.3 ft)
• Cable Type: Passive
• High-Speed Connector: QSFP28 Male
• Low-Speed Connector: 4x SFP28 Male
• High-Speed Data Rate: 100 Gbps (100GBASE-CR4)
• Low-Speed Data Rate: 25 Gbps (25GBASE-CR)
• Breakout Configuration: 1x QSFP28 to 4x SFP28
• Wire Gauge: 26 AWG
• Compatibility: Juniper QFX-Q-S-DAC-1M
• Protocol Support: Ethernet
• Electrical Interface: Copper
• Hot-Swappable: Yes
• Application: Data Center, Network Switches, Servers
• Power Consumption: Low (Passive)
• Latency: Ultra-low

Recommendations

For optimal performance, use this cable with compatible Juniper QFX series switches or other standards-compliant 100GBASE-CR4/25GBASE-CR equipment. Ensure proper cable management to maintain signal integrity.