HPE JL307A
JL307A 100 G QSFP28–QSFP28 3 m Direct Attach Cable (DAC)
The HPE Aruba JL307A is a passive direct-attach copper (DAC) cable that links two QSFP28 ports with reliable 100 Gbps throughput over a 3 m channel. It’s a cost-effective, low-latency solution perfect for data center and rack spine-to-leaf connectivity.
Features
Designed to connect QSFP28 ports, JL307A delivers a full 100 Gbps link using four lanes of 25 Gbps each via a twinax copper assembly. The 3 m length balances flexibility with performance, Built with an all-metal housing and 100 Ω differential impedance, this cable ensures excellent EMI shielding and signal stability.
Advanced Options
ideal for short interconnections inside racks or between adjacent ones . It supports digital diagnostics (DOM) for real-time monitoring—covering cable temperature, voltage, and signal integrity via QSFP modules.
Product Key Features
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300GB enterprise-grade storage capacity
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10,000 RPM for high-speed performance
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SAS 6Gb/s interface ensures fast data transfer
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Hot-swappable for zero-downtime maintenance
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Compatible with HP ProLiant and enterprise servers
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Durable, energy-efficient design for 24/7 uptime
Reliability & Performance
. Its passive design avoids active ICs, reducing power (<1.5 W per end) and complexity. The durable construction supports a typical industrial operating range (0–70 °C), with MSA compliance guaranteeing interoperability with a variety of vendor platforms
Key Features :
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100 Gbps QSFP28-to-QSFP28 direct copper cable
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3 m length, passive twinax design
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Hot-pluggable with QSFP28 MSA compliance
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Low power consumption (<1.5 W per end)
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Digital diagnostics monitoring (DOM) via I²C
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EMI-shielded metal housing, 100 Ω impedance
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