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MPN: 455883-B21·By: HPE
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The Hewlett Packard Enterprise BladeSystem c-Class 10Gb SFP+ SR Transceiver 455883-B21 is an enterprise optical module designed for 10 Gigabit Ethernet connectivity. It operates at an 850 nm wavelength over multimode fiber, aligning with common data center cabling standards. The transceiver supports OM3 multimode fiber runs up to 300 meters and OM4 multimode fiber runs up to 400 meters, enabling flexible deployment in medium to large campus or data center environments. As a 10Gb SFP+ SR Ethernet transceiver, it fits into compatible SFP+ ports to deliver short range, high bandwidth links between switches, blade enclosures, or server adapters. This module belongs to the BladeSystem c-Class portfolio, making it suitable for standardized HPE infrastructures that require consistent, documented optical interfaces for 10Gb Ethernet connections.
| Manufacturer part # | 455883-B21 |
|---|---|
| Brand | HPE |
| Condition | New |
| Model | BladeSystem c-Class 10Gb SFP+ SR Transceiver |
| Cable Type | 62.5/125 µm or 50/125 µm multimode fiber, graded-index, low metal content |
| Fiber Type | Multimode fiber (MMF) |
| Technology | Optical 10 Gigabit Ethernet transceiver |
| Wavelength | 850 nm |
| Duplex Mode | Full duplex only |
| Form Factor | Plug-in module |
| Power Budget | 5.1 dB |
| Product Line | HPE BladeSystem c-Class |
| Product Type | SFP+ transceiver module |
| Hot Pluggable | Yes |
| RX Power Range | -11.1 to -1.00 dBm |
| TX Power Range | -6.00 to -1.00 dBm |
| Compatible Slots | 1 x SFP+ |
| Transmitter Type | 850 nm VCSEL |
| Compatibility Notes | Designed for HPE BladeSystem c-Class and compatible HPE ProLiant Gen7, Gen8, Gen9 servers and networking gear |
| Operating Data Rate | up to 10.3 Gbps |
| Reach by Fiber Type | OM1 33 m; OM2 82 m; OM3 300 m; OM4 300 m |
| Connectivity Technology | Wired |
| Transceiver Form Factor | SFP+ |
| Digital Diagnostic Monitoring | Yes, DDM supported |
| Maximum Transfer Distance (OM3 MMF) | 300 m |
| Maximum Transfer Distance (OM4 MMF) | 400 m |
| Maximum Transfer Distance (generic) | 984 ft (approximately 300 m) |
| Maximum Distance by Multimode Cable Spec | 2–26 m @ 62.5 µm 160 MHz·km; 2–33 m @ 62.5 µm 200 MHz·km; 2–66 m @ 50 µm 400 MHz·km; 2–82 m @ 50 µm 500 MHz·km; 2–300 m @ 50 µm 2000 MHz·km |
| Data Transfer Rate | 10 Gbps |
|---|
| Power Supply Voltage | Single 3.3 V power supply |
|---|---|
| Typical Power Consumption | < 0.8 W for SR operation |
| Ports | 1 LC 10-GbE port (IEEE 802.3ae Type 10GBase-SR) |
|---|---|
| Connector Type | Dual LC multimode |
| Ethernet Standard | 10GBase-SR |
| Data Link Protocol | 10 Gigabit Ethernet |
| Interface Provided | 1 x Ethernet 10GBase-SR - LC multimode x 2 |
| Management Features | Digital Diagnostic Monitor Interface; compliant with SFF-8472 |
| Supported Protocol Standard | IEEE 802.3ae 10GBASE-SR |
Designed for HPE BladeSystem c-Class and ProLiant Gen7–Gen9 servers using SFP+ 10Gb Ethernet ports.
Described as for BladeSystem c-Class and ProLiant Generation7 Generation8 Generation9 servers on StoragePartsDirect listing for 455883-B21.
Suitable for connecting devices across data center rows using 10Gb SFP+ SR links over 850 nm multimode fiber with distances up to 300 m on OM3 or 400 m on OM4.
Useful for campus distribution or aggregation links where 10 Gigabit Ethernet is required over existing OM3 or OM4 multimode fiber within 400 m.
Designed for HPE BladeSystem c-Class environments that need standardized 10Gb SFP+ SR transceivers operating at 850 nm over multimode fiber.
Appropriate for short range 10Gb uplinks between servers and switches that support 10Gb SFP+ SR, using OM3 multimode up to 300 m or OM4 up to 400 m.
Fits scenarios requiring intra-rack or adjacent rack 10Gb connections over 850 nm multimode fiber, with supported distances aligned to OM3 and OM4 cabling.
The HPE BladeSystem c-Class 10Gb SFP+ SR Transceiver 455883-B21 is designed for 10 Gigabit Ethernet operation. It is categorized as a 10Gb SFP+ SR Ethernet transceiver, making it suitable for high bandwidth links in enterprise environments that require 10Gb connectivity between switches, blade enclosures, or other networked devices.
This transceiver is specified for use with multimode fiber, supporting OM3 and OM4 types. It operates at an 850 nm wavelength over multimode fiber, aligning with standard 10Gb short reach implementations. The documented distances are up to 300 meters on OM3 multimode fiber and up to 400 meters on OM4 multimode fiber.
The BladeSystem c-Class 10Gb SFP+ SR Transceiver 455883-B21 supports link distances up to 300 meters when used with OM3 multimode fiber. When deployed over OM4 multimode fiber, it supports link distances up to 400 meters. These ranges make it suitable for many data center rows and campus wiring closets within a building.
Yes, the product is identified as the BladeSystem c-Class 10Gb SFP+ SR Transceiver, indicating it is intended for use within HPE BladeSystem c-Class infrastructures. It provides 10Gb SFP+ SR connectivity at 850 nm over OM3 or OM4 multimode fiber, fitting typical requirements for blade enclosure uplinks and interconnects.
The 455883-B21 operates at an 850 nm optical wavelength. This wavelength is standard for short range 10Gb Ethernet over multimode fiber and is compatible with OM3 and OM4 cabling. Using 850 nm optics allows organizations to leverage existing multimode fiber runs for their 10Gb BladeSystem c-Class connections.
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