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- Description
- Specifications
The 455889-B21 is the HPE BladeSystem c-Class 10Gb SFP+ LRM transceiver, a 10GbE optical module for multimode fiber links. LRM is the long reach multimode class, and the Virtual Connect Flex-10 10Gb Ethernet Module for c-Class BladeSystem takes it as one of its SR, LR and LRM transceiver options.
That Flex-10 module has eight 10Gb SFP+ uplinks that accept SR, LR or LRM fiber and copper SFP+ connections. Over multimode fiber an LRM link runs 0.5 to 220 m on OM1, OM2 and OM3 fiber, while the long range LR option, 455886-B21 10Gb SFP+ LR transceiver, needs single-mode fiber. The short range partner is the 455883-B21 10Gb SFP+ SR transceiver.
The HPE MSA P2000 G3 array also has this transceiver among its SFP options for 10GbE connections, next to the X132 10G SFP+ LC SR and LRM transceivers and the 10G SFP+ direct attach cables. A switch-side LRM optic in the X132 family is the J9152A X132 10G SFP+ LC LRM transceiver, and more optics are in HPE server interface cards.
| Part number | 455889-B21 |
| Name | HPE BladeSystem c-Class 10Gb SFP+ LRM transceiver |
| Form factor | SFP+ |
| Speed | 10Gb Ethernet (10GbE) |
| Reach class | LRM, long reach multimode |
| Fiber | Multimode; LRM link 0.5 to 220 m on OM1, OM2 and OM3 |
| Sibling options | 455883-B21 10Gb SFP+ SR; 455886-B21 10Gb SFP+ LR (single-mode) |
| Compatible with | HP Virtual Connect Flex-10 10Gb Ethernet Module for c-Class BladeSystem; HPE MSA P2000 G3 arrays |