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- Description
- Specifications
The JL081A is a plug-in uplink module with four HPE Smart Rate multi-gigabit RJ-45 ports and PoE+, made for the Aruba 3810M and 2930M switch series. It installs in the uplink module slot of the 1-slot models, so a switch can power multi-gigabit access points directly from the module ports.
PoE+ at up to 30 W per port is delivered when the host switch is itself a PoE model. On the 2930M this applies to the 24G PoE+, 48G PoE+, 40G 8 Smart Rate PoE+ and 24 Smart Rate PoE+ switches and the 40G 8 Smart Rate PoE Class 6 switch. A switch without PoE accepts the module, but the four ports then carry data only.
The module adds 4 W to the host switch at maximum load and 3 W at idle.
On the 3810M, the uplink slot count depends on the model: one slot on the 24- and 48-port 1-slot switches and on the 40G Smart Rate model, two slots on the 16SFP+ 2-slot model, and no free slot on the fixed-uplink 3810M models. Other modules for the same slot are the 1-port QSFP+ 40GbE module, the 2-port QSFP+ 40GbE module (48-port and Smart Rate 3810M models only) and the 4-port SFP+ MACsec module.
A PoE+ host that supports the full 30 W per port is the Aruba 2930M 48G PoE+ JL322A. Alternative uplink modules include the 3810M 1-port QSFP+ JL078A and the 3810M 4-port SFP+ JL083A, and the HPE Aruba and ProCurve switches category has the switches.
| JL081A Specs | |
| Part number | JL081A |
| Module type | Uplink module, 4 x HPE Smart Rate RJ-45 ports |
| PoE | Up to 30 W per port (PoE+) on PoE+ host switches |
| Host series | Aruba 3810M and 2930M |
| Slot | Uplink module slot |
| Maximum draw added to host | 4 W |
| Idle draw added to host | 3 W |
| Spare number | JL081-61001 |
| Non-PoE hosts | Module ports carry data only |