BlueOptics MCP21J3-X02AA Compatible BlueLAN 10GBASE-CR Passive SFP+ Direct Attach Cable, 3m, AWG30

The BlueOptics MCP21J3-X02AA compatible BlueLAN Direct Attach Cable (DAC) is a high-performance, passive copper twinax cable designed for 10 Gigabit Ethernet (10GbE) connections. It provides a cost-effective, low-latency solution for short-range interconnects in data centers, server rooms, and high-performance computing environments. With a length of 3 meters and AWG30 wire gauge, this SFP+ to SFP+ cable ensures reliable signal integrity and hot-swappable convenience.

Advantages

This passive DAC cable offers zero power consumption, eliminating the need for external power sources or transceivers. Its rugged twinax construction provides excellent durability and flexibility for cable management. The cable is fully compliant with the 10GBASE-CR standard and is backward compatible with 1GbE SFP+ ports, making it a versatile choice for network upgrades.

Suitable for

• Data center top-of-rack and end-of-row connections
• Server and storage area network (SAN) interconnects
• High-performance computing (HPC) clusters
• Network switches, routers, and NICs with SFP+ ports

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Cable Type: Copper Twinax
• Data Rate: 10 Gigabit Ethernet (10GbE)
• Standard: 10GBASE-CR
• Cable Length: 3 meters
• Wire Gauge: AWG30
• Design: Passive
• Connector Type: SFP+ to SFP+
• Impedance: 100 Ohm
• Hot Swappable: Yes
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Power Consumption: 0W
• Compliance: RoHS, CE, FCC

Recommendations

For optimal performance, ensure that both connected devices support SFP+ interfaces and 10GBASE-CR standards. This cable is an ideal replacement for Mellanox MCP21J3-X02AA and is compatible with a wide range of networking equipment.