United States$5,000,000+
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Patrick O'Connor
5
10G SFP+ transceiver delivered stable long range links.
455886-B21
HPE BLc 10G SFP+ LR Transceiver
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455886-B21
- Description:
- HPE BLc 10G SFP+ LR Transceiver
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455886-B21 Overview
455886-B21 is a SFP+ transceiver module engineered for high-performance 10G Ethernet applications using LC connectors and optimized for short-range transmission. It supports multi-mode fiber with an 850 nm wavelength, making it ideally suited for data centers and enterprise networks while maintaining compliance with industry-standard protocols.
The compact SFP+ form factor offers precise physical dimensions for seamless integration into high-density telecom and network environments. Official specifications ensure that this module meets rigorous requirements for reliable connectivity and energy efficiency in modern network infrastructures.
455886-B21 price is $444.00, a 73.4% saving from the Hpe list price of $1,667.00. 455886-B21 is in stock and available for next-day dispatch. (terms applied)
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455886-B21 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- 10G Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- 455886-B21 10G SFP+ LC Transceiver Module
- Height
- 0.65 inches
- Width
- 0.55 inches
- Depth
- 0.36 inches
- Weight
- 0.1 lbs
455886-B21 Use Case
Enterprise Data Center Spine-Leaf Integration with HPE BLc 10G SFP+ LR Transceiver
In a large-scale data center environment, the HPE BLc 10G SFP+ LR Transceiver (455886-B21) provides reliable 10 GbE uplinks between spine and leaf switches over single-mode fiber up to 10 km. This integration delivers ultra-low latency, high throughput aggregation and simplifies switch architecture, ensuring seamless virtualization performance and scalable network growth.
Campus Network Backbone Extension for Multi-Building Connectivity
Organizations with multiple campus buildings deploy the 455886-B21 HPE BLc 10G SFP+ LR Transceiver to extend their fiber backbone across distances up to 10 km. Leveraging 1310 nm LR optics, this solution offers secure, high-speed 10 GbE links that reduce cabling complexity, cut operational costs and maintain consistent network performance campus-wide.
High-Performance SAN Replication in Disaster Recovery Architectures
For mission-critical storage replication between primary and secondary data centers, the HPE BLc 10G SFP+ LR Transceiver (455886-B21) delivers guaranteed 10 GbE connectivity over single-mode fiber. This use case accelerates backup and replication windows, enhances data integrity, and supports rapid disaster recovery to ensure continuous business operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 455886-B21 |  J9153D |  J9152A |  JW089A |  H6G34A | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | QSFP28 | SFP | QSFP |
| Data Rate | 10G | 10G | 100G | 10G | 100G |
| Connector Type | LC | LC | MPO | LC | LC |
| Wavelength | 850nm | 1310 nm | 850nm | 1310 nm | 850nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Single-mode | Multi-mode |
| Max Distance | 300 meters | 10 km | 100 meters | 80 km | 100 meters |
| Supported Protocols | 10G Ethernet | Ethernet | Ethernet | Ethernet / Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 3.5W | 3.5 W | 5W | 3.5 W | 12W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei | Cisco, Juniper, Huawei, Arista |
| Product Name | 455886-B21 10G SFP+ LC Transceiver Module | J9153D 10G SFP+ Transceiver Module | J9152A QSFP28 100G Short-Range Transceiver | JW089A 10G SFP Transceiver Module | H6G34A QSFP-100G SR4 Transceiver |
| Height | 0.65 inches | 0.25 inches | 0.72 inches | 0.45 inches | 1.2 inches |
| Width | 0.55 inches | 0.6 inches | 0.32 inches | 0.55 inches | 0.5 inches |
| Depth | 0.36 inches | 0.5 inches | 1.77 inches | 1.4 inches | 0.25 inches |
| Weight | 0.1 lbs | 0.05 lbs | 0.15 lbs | 0.2 lbs | 0.1 lbs |
Reviews & Ratings
S
Salman Qureshi
5
OEM optics recognized immediately.
J
Johan Svensson
5
Consistent throughput.
C
Chris Taylor
5
Good enterprise optic.
M
Miguel Rocha
5
Reliable performance.
Questions & Answers
What is the HPE BLc 10G SFP+ LR Transceiver (SKU: 455886-B21)?
The HPE BLc 10G SFP+ LR Transceiver (455886-B21) is a 10 Gigabit, long-range optical module designed for HPE BladeSystem c-Class switches and interconnects.
Which HPE devices are compatible with this transceiver?
It is fully compatible with HPE BladeSystem c-Class Virtual Connect and FlexFabric modules supporting SFP+ ports.
What maximum link distance does the 10G LR transceiver support?
It supports single-mode fiber links up to 10 km at 10 Gbps when used with suitable SMF and LC connectors.
What optical wavelength does this transceiver use?
The module operates at a nominal wavelength of 1310 nm for 10GBASE-LR applications.
Which type of fiber cable is required?
Single-mode fiber (SMF) with LC duplex connectors is required for proper operation.
Is the HPE BLc 10G SFP+ LR hot-pluggable?
Yes. It supports hot-plug insertion and removal for zero-downtime upgrades and maintenance.
What is the maximum data transfer rate?
The transceiver delivers a line rate of 10 Gbps in full-duplex mode.
How do I install the 455886-B21 transceiver?
Insert the SFP+ module into the switch’s port until the latch clicks, then attach LC fiber cables to each LC port.
Can I use this HPE transceiver in non-HPE devices?
It is designed for HPE hardware. Third-party compatibility is not guaranteed and may require firmware validation.
What is the operating temperature range?
Operational temperature ranges from 0 °C to 70 °C (32 °F to 158 °F) per HPE specifications.
Does this transceiver include a warranty?
Yes. It is backed by HPE’s one-year limited warranty covering manufacturing defects.
Which standards and protocols are supported?
It complies with IEEE 802.3ae 10GBASE-LR, SFF-8431, and SFF-8432 multi-source agreements.
What are the typical use cases for this module?
Ideal for data center interconnects, LAN backbones, storage area networks, and high-performance computing clusters.
What benefits does the HPE BLc 10G SFP+ LR offer?
It provides high-bandwidth 10 Gbps links, extended 10 km reach, low power consumption, and seamless integration with HPE infrastructure.
How can I troubleshoot link connectivity issues?
Check the transceiver LED status, verify fiber continuity, ensure proper seating, and confirm compatibility with your switch firmware.
What is the MTBF for the HPE BLc 10G SFP+ LR Transceiver?
The module offers an MTBF of approximately 1,000,000 hours under standard operating conditions.