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Product name (SKU)
Aruba 8400X 8p 40G QSFP+ Adv Module
(JL365A)
Aruba 8400X 6p 40G/100G QSFP28 Adv
Module (JL366A)
QSFP+ DAC (copper cables)
Figure 10: QSFP+ DAC copper cables
Direct Attach over Copper (DAC) cables have a minimum bend radius of typically 4x the diameter of
the cable (approximately a 1" bend radius). Handle DAC cables carefully to ensure that you do not
crimp or bend the cable beyond a 1" radius. Otherwise, you risk damaging the cable.
Models, specifications, and compatibility
Table 21: Specifications for QSFP+ copper cables
Product name (SKU)
HPE X242 40G QSFP+ to QSFP+ 1m DAC
Cable (JH234A)
HPE X242 40G QSFP+ to QSFP+ 3m DAC
Cable (JH235A)
HPE X242 40G QSFP+ to QSFP+ 5m DAC
Cable (JH236A)
Chapter 3 QSFP+ modules
Minimum software required
For JH232A: all
For JL308A: all
For Q9G82A: Future version
For JH232A: 10.00.0006
For JL308A: 10.00.0006
For Q9G82A: Future version
Cable length
1 m (3.28 ft)
3 m (9.84 ft)
5 m (16.40 ft)
Comments
10.00.0005 provides support for
100G products.
10.00.0006 provides additional
support for 40G on the JL366A.
Data rate
Description
Used for interconnecting
40 Gbps
40-Gigabit QSFP+ ports
21
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