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8Gb FC SFP pack provided reliable SAN links.
C8R23A
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HP MSA 2040 8Gb SW FC SFP 4 Pk
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C8R23A
- Description:
- HP MSA 2040 8Gb SW FC SFP 4 Pk
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Added to cart 28 times recently
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- Brand:
- Hpe
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- Warranty:
- 3
- List Price:
$400.00
- Price:
$254.0036.5% off
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C8R23A Overview
C8R23A is a QSFP+ optical transceiver that supports a 100G data rate and features LC connectors optimized for long-range communication over single-mode fiber. The device conforms to a compact form factor with precise physical dimensions and is designed for high-performance applications in data centers, enterprise networks, and telecom infrastructures.
This transceiver officially supports Ethernet protocols with a transmission capability of up to 80km. Its design emphasizes power efficiency and rugged operation within an operating temperature range of 0 to 70°C, making it compatible with major networking platforms such as Cisco, Juniper, Huawei, and Arista.
C8R23A price is $254.00, a 36.5% saving from the Hpe list price of $400.00. C8R23A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C8R23A for additional pricing. Browse the full Hpe Storage Transceivers series or explore all Hpe products.
C8R23A Specifications
- Product Type
- Transceiver
- Form Factor
- QSFP+
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- 1310nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80km
- Supported Protocols
- Ethernet Cable
- Network Interface
- Fiber
- Power Consumption
- 9W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- C8R23A QSFP+ 100G Optical Transceiver
- Height
- 0.9
- Width
- 1.5
- Depth
- 1.2
- Weight
- 0.1
C8R23A Use Case
High-Performance Virtualization and VDI Acceleration
In a mid-market IT infrastructure running VMware vSphere, IT administrators deploy C8R23A-HP MSA 2040 8Gb SW FC SFP 4 Pk modules to connect multiple ESXi hosts to the MSA 2040 array over redundant 8 Gb Fibre Channel links. This setup delivers sub-millisecond latency and consistently high IOPS for up to 200 virtual desktops, eliminating boot storms and ensuring predictable user experience. Benefit: 35% faster VM provisioning, 50% reduction in storage-related performance incidents, and streamlined VDI operations.
Accelerated Database Transaction Processing
A regional financial services firm uses Microsoft SQL Server for real-time transaction processing. By integrating C8R23A-HP MSA 2040 8Gb SW FC SFP 4 Pk modules into dual-channel Fibre Channel fabrics, the database cluster achieves sustained 30,000+ IOPS at sub-0.8 ms latency. Benefit: 45% improvement in transaction throughput, consistent query response times during peak trading hours, and compliance with stringent SLAs.
Enterprise Backup and Disaster Recovery Replication
A healthcare provider implements nightly backups of electronic medical records (EMR) and medical imaging to an offsite disaster recovery datacenter. Using C8R23A-HP MSA 2040 8Gb SW FC SFP 4 Pk modules for high-speed replication over Fibre Channel, the organization meets a 15-minute RPO and 1-hour RTO, while maintaining encrypted data integrity in transit. Benefit: Reliable DR testing, regulatory compliance, and minimized downtime for critical patient services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| C8R23A |  C8S75B |  AP824A |  AW538A |  QK724A | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP+ | SFP+ | SFP | SFP+ | SFP+ |
| Data Rate | 100G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310nm | 850nm | 850 nm | 850 nm | 1310nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 80km | 300m | 300 meters | 300 meters | 80km |
| Supported Protocols | Ethernet Cable | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Ethernet | Fiber |
| Power Consumption | 9W | 3.5W | 3.5W | 3.5W | 3.5W |
| 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 / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | C8R23A QSFP+ 100G Optical Transceiver | C8S75B 10G SFP+ Multi-mode Transceiver | AP824A Optical Transceiver | AW538A SFP+ Transceiver | QK724A SFP+ Optical Transceiver |
| Height | 0.9 | 0.33 inches | 0.3 inches | 0.65 inches | 0.65 inches |
| Width | 1.5 | 3.26 inches | 0.47 inches | 1.45 inches | 2.0 inches |
| Depth | 1.2 | 1.18 inches | 0.7 inches | 1.00 inches | 1.0 inches |
| Weight | 0.1 | 0.10 lbs | 0.1 lbs | 0.12 lbs | 0.1 lbs |
Reviews & Ratings
K
Kashif Mehmood
4
No link drops experienced.
U
Uwe Brandt
5
Recognized immediately.
S
Simo Peltonen
5
Stable performance.
A
Alex Porter
4
Satisfied.
Questions & Answers
What is the HP MSA 2040 8Gb SW FC SFP 4 Pack (SKU: C8R23A)?
The HP MSA 2040 8Gb SW FC SFP 4 Pack (C8R23A) is a set of four genuine HP small form-factor pluggable transceivers designed for Fibre Channel connectivity in HP MSA 2040 storage arrays.
Which HP devices support the C8R23A 8Gb SW FC SFP modules?
The C8R23A modules are certified for HP MSA 2040 arrays, HP ProLiant servers with FC HBA ports and HP Fibre Channel switches that accept 8Gb SW FC SFPs.
What data transfer rate does the HP MSA 2040 8Gb SW FC SFP support?
Each C8R23A module supports up to 8 gigabits per second (Gbps) full-duplex Fibre Channel data transfer.
What is the maximum link distance for these 8Gb SW FC SFPs?
Over OM3 multimode fibre, the C8R23A SFP supports up to 150 meters; on OM4 it extends to 300 meters.
Are HP MSA 2040 8Gb FC SFP modules hot-swappable?
Yes, the C8R23A 8Gb SW FC SFPs are fully hot-swappable, allowing installation and removal without powering down the host or switch.
What type of cable is required for the C8R23A modules?
The C8R23A uses standard LC-to-LC multimode Fibre Channel cable rated for 8Gbps, such as OM3 or OM4 fibre.
How many SFP ports are included in the 4-pack SKU C8R23A?
This HP kit includes four 8Gb SW FC SFP modules, providing four Fibre Channel ports.
Can I mix HP C8R23A SFPs with third-party transceivers?
HP strongly recommends using genuine C8R23A modules to ensure compatibility, performance and full support under your HP service agreement.
How do I install the HP MSA 2040 8Gb SW FC SFP modules?
Simply insert the C8R23A SFP into the MSA 2040 FC port until it clicks, connect your LC fibre cable, and verify link lights in the array management interface.
What warranty covers the HP MSA 2040 FC SFP 4-pack?
HP provides a one-year limited warranty on the C8R23A kit, covering defects in materials and workmanship.
Do these 8Gb SW FC SFPs support full-duplex communication?
Yes, the C8R23A SFPs are full-duplex, simultaneously transmitting and receiving at 8Gbps over Fibre Channel links.
Is a firmware update required to use C8R23A in HP MSA 2040 arrays?
No additional firmware update is required; the MSA 2040 controller fully supports 8Gb SW FC SFPs out of the box.
What is the power consumption of each HP 8Gb SW FC SFP module?
Each C8R23A SFP draws approximately 1.5 watts under typical operating conditions.
Can C8R23A SFPs be used in non-HP Fibre Channel switches?
While C8R23A is optimized for HP hardware, it may interoperate with any switch supporting the T11 SW FC SFP multi-source agreement (MSA) standard.
Which management software is needed to monitor these FC SFP modules?
You can monitor link status and diagnostics for C8R23A SFPs using HP Storage Management Utility or the HP OneView management platform.
Where can I purchase genuine HP MSA 2040 8Gb SW FC SFP modules?
HP C8R23A kits are available through HP’s authorized channel partners, HP’s online store, and major IT resellers.