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- Description
- Specifications
JL781A is the HPE Aruba Networking 1G Ind-Temp SFP LC LX 10km SMF Transceiver, a 1 Gbps long-reach SFP optic with an LC connector for single-mode fibre. Spare number JL781-61001 is the 1G I-Tmp SFP LC LX 10km SMF transceiver.
It is one of the industrial transceivers for the CX 4100i switch series, which pairs the switches with industrial optics so that they can run across an extended temperature range of -40 C to +70 C. The 12-port DIN rail model JL817A has two 100M/1G/10G SFP+ slots and the 24-port 1U model JL818A has four.
In the same transceiver table, the 500 m multimode version is JL780A, the 10G short-reach industrial optic is JL782A and the 10G 10 km long-reach industrial optic is JL783A. The standard-temperature 1G LX 10 km optic is J4859D. Other 1G optics for the series are J4858D (SX 500 m OM2 multimode), J4860D (LH 70 km single-mode) and J8177E (RJ45 100 m Cat5e).
| Designation | HPE Aruba Networking 1G Ind-Temp SFP LC LX 10km SMF Transceiver |
| Part number | JL781A |
| Spare number | JL781-61001 |
| Speed | 1G |
| Form factor | SFP |
| Connector | LC |
| Optics | LX, single-mode fibre |
| Reach | 10 km |
| Grade | industrial temperature |
| Switches | CX 4100i (JL817A, JL818A) |