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SRX5K-RE2-CF spare compact flash installed quickly and restored reliable system operation.
SRX5K-RE2-CF
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SRX5K-RE2 Compact Flash Spare, 4 GB
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Name:
SRX5K-RE2-CF
- Description:
- SRX5K-RE2 Compact Flash Spare, 4 GB
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938062375
- Condition:
3 Year Extended Warranty
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SRX5K-RE2-CF Overview
SRX5K-RE2-CF is a high-performance Fibre Channel card engineered to deliver reliable, high-speed connectivity in enterprise data center environments. Designed for seamless integration with routers, switches, and servers, this module supports data rates of up to 40Gbps while featuring SFP+ connectors that ensure optimal signal integrity and low latency for storage area networks.
Optimized for critical applications, the SRX5K-RE2-CF card adheres to industry-leading protocols such as Fibre Channel, making it ideal for expanding data center capacity and upgrading high-speed network interfaces. Its PCIe form factor and modular installation provide flexibility for deployment in various platforms, ensuring compatibility across major vendors including Cisco, Juniper, Arista, Dell, and HP.
SRX5K-RE2-CF price is is available on request. Get immediate quote.
Request bulk order quote for SRX5K-RE2-CF for additional pricing. Browse the full Juniper Security Modules & Cards series or explore all Juniper products.
SRX5K-RE2-CF Specifications
- Product Type
- Fibre Channel Card
- Module Type
- Fibre Channel
- Data Rate
- 40Gbps
- Connector Type
- SFP+
- Supported Protocols
- Fibre Channel
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 40Gbps
- Supported Features
- Fibre Channel Switching, Error Recovery
- Power Consumption
- 15W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- SRX5K-RE2-CF
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX5K-RE2-CF |  SRX-MIC-2X40G-R |  SRX-MIC-20GE-SFP-R |  SRX5K-SCB3-R |  SRX5K-SPC3-60 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Juniper | Juniper SRX Series | Juniper | Juniper |
| Connector Type | SFP+ | SFP+ | SFP | SFP+ | SFP+ |
| Data Rate | 40Gbps | 40Gbps | 20Gbps | 10G | 10Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | NIM | MIC | N/A | N/A |
| Form Factor | PCIe | Modular | Modular | PCIe | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Interface Ports | SFP+ | SFP+ | SFP | Ethernet | SFP+ |
| Max Speed | 40Gbps | 40Gbps | 20Gbps | 10Gbps | 10Gbps |
| Module Type | Fibre Channel | Ethernet | SFP | Ethernet | Ethernet Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C |
| Power Consumption | 15W | 20W | N/A | N/A | 15W |
| Product Name | SRX5K-RE2-CF | SRX-MIC-2X40G-R | SRX-MIC-20GE-SFP-R | SRX5K-SCB3-R | SRX5K-SPC3-60 |
| Product Type | Fibre Channel Card | Network Module | Network Module / Network Card | Network Module / Network Card | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C |
| Supported Features | Fibre Channel Switching, Error Recovery | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | N/A | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | Fibre Channel | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
L
Levi Prescott
4
Reliable spare storage for route engine maintenance.
N
Nolan Whitfield
4
Essential backup component for SRX5K uptime.
O
Orion Carlisle
5
Performed exactly as expected.
P
Parker Langston
4
Simple replacement with stable results.
Q
Quade Mercer
4
Reliable spare for maintenance planning.
R
Ridge Holloway
5
Good quality and dependable storage option.
Questions & Answers
What is the SRX5K-RE2-CF 4 GB Compact Flash Spare?
The SRX5K-RE2-CF is an OEM 4 GB Compact Flash memory module designed as a direct spare for the Juniper SRX5000-Series RE2 routing engine.
Which devices are compatible with the SRX5K-RE2-CF 4 GB Compact Flash?
This 4 GB Compact Flash spare is fully compatible with Juniper Networks SRX5000-Series services gateway Routing Engine 2 (RE2).
What is the purpose of the SRX5K-RE2-CF Compact Flash spare?
It provides storage for JUNOS OS images, configuration files, and system logs, ensuring quick recovery and minimal downtime when replacing a faulty flash module.
How do I install the SRX5K-RE2-CF 4 GB Compact Flash?
Power down the SRX5K, remove the existing CF module from the RE2 slot, insert the SRX5K-RE2-CF firmly, then power on and verify the device recognizes the new flash.
Does the SRX5K-RE2-CF arrive pre-formatted or pre-loaded?
Yes. The module is pre-formatted and ready for JUNOS OS image installation, simplifying deployment and reducing configuration time.
Can I use the SRX5K-RE2-CF spare to upgrade storage capacity?
No. The SRX5K-RE2-CF is a direct replacement for the factory-installed 4 GB Compact Flash and matches the original capacity and performance.
What warranty covers the SRX5K-RE2-CF Compact Flash spare?
This product includes a limited one-year manufacturer’s warranty, covering defects in materials and workmanship under normal use.
Is the SRX5K-RE2-CF an original Juniper part?
Yes. The SRX5K-RE2-CF is an authentic Juniper Networks spare part, guaranteed to meet all OEM specifications.
What are the physical dimensions of the SRX5K-RE2-CF module?
The Compact Flash module measures 43 mm × 36 mm × 3.3 mm, fitting the standard RE2 flash slot on SRX5000 chassis.
How do I verify the SRX5K-RE2-CF is recognized by my device?
After installation, access the JUNOS CLI, run 'show system storage media', and ensure the 4 GB CF module appears in the device inventory.
What is the operating temperature range for the SRX5K-RE2-CF?
The module operates reliably between 0 °C and 70 °C (32 °F to 158 °F), matching SRX5000 environmental specifications.
How long does it take to ship the SRX5K-RE2-CF Compact Flash spare?
Shipping time varies by region but typically falls within 2–5 business days for in-stock items in North America.
Can I return the SRX5K-RE2-CF if it’s unused?
Yes. Unopened, unused modules are eligible for return within 30 days of delivery, subject to the supplier’s return policy.
Are there any speed or performance specifications for this Compact Flash?
The module supports up to 25 MB/s read and 20 MB/s write speeds, sufficient for JUNOS OS operations on the RE2 engine.
How do I back up data before replacing the SRX5K-RE2-CF?
Use the JUNOS CLI to copy configuration files and logs to an external server via SCP or FTP before removing the old CF module.
Where can I purchase the SRX5K-RE2-CF 4 GB Compact Flash spare?
You can order directly from authorized Juniper partners, distributors, or the Juniper Networks online store for guaranteed authenticity.