Fan module for HPE Networking 5944 and compatible Comware switch enclosures.
The HPE Networking 5944 Port-to-Power Fan Module (JL837A) is listed as a fan tray option for HPE Networking Comware switch enclosures. HPE states that fan trays cannot be mixed in the same switch enclosure, and that four fan kits must be installed in the 5720 switches because they do not come with one. The fan tray direction should match the power supply direction.
How this product lines up against others in Switch Accessories.
| Device Role | Accessory | Accessory | Accessory |
| Specification group | active | passive | passive |
| Lifecycle status | Active | Active | Active |
| Operating temperature | — | 1.8 to 1.8 °C | — |
| Cable Length | — | 1.8 m | — |
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