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- Description
- Specifications
The JL251A is the HPE X140 40G QSFP+ LC BiDi 100m MM Transceiver, a 40GbE QSFP+ optic with an LC connector for multimode fiber links of up to 100 m. It is the BiDi (bidirectional) type, and the 40G X140 range also includes MPO, LR4 and LR4L versions.
The transceiver installs into the QSFP+ ports of the HPE FlexFabric 5700 Switch Series, for example the 5700 40XG 2QSFP+ and the 5700 48G 4XG 2QSFP+. It is also an option for the HPE Networking Comware Switch Series 5944 and for the HPE M-series SN2410M switch.
An MPO 40G short range optic is the JG325B X140 40G QSFP+ MPO SR4 transceiver, and a BladeSystem 40Gb SR4 optic is the 720187-B21 BladeSystem 40Gb QSFP+ MPO SR4 100m transceiver. Switches that take QSFP+ optics include the JG896A FlexFabric 5700 40XG 2QSFP+ switch, and more modules are in HPE switches.
| Part number | JL251A |
| Name | HPE X140 40G QSFP+ LC BiDi 100m MM Transceiver |
| Speed | 40G |
| Form factor | QSFP+ |
| Connector | LC |
| Type | BiDi, multimode (MM) |
| Reach | 100 m |
| Related optics | JG325B MPO SR4; JG661A LC LR4 10 km; JL286A LC LR4L 2 km; JG709A MPO CSR4 300 m |
| Compatible with | HPE FlexFabric 5700 switches (JG896A, JG894A); HPE Networking Comware 5944 switches; HPE M-series SN2410M |