United States$5,000,000+
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Lachlan Mercer
4
SRX5K-SPC3 provided a noticeable boost in firewall and IPS performance.
SRX5K-SPC3
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3rd generation services processing card for SRX5K. Requires...
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SRX5K-SPC3
- Description:
- 3rd generation services processing card for SRX5K. Requires high capacity power supplies, fan trays and filters; SRX5K-MPC or SRX5K-MPC3-XXX variants; SRX5K-SCBE or SRX5K-SCB3; enhanced or regular mid plane SRX5K chassis.
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938062375
- Condition:
- Warranty:
- 3
- List Price:
$258,097.00
- Price:
$156,638.0039.3% off
Quantity:
1
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SRX5K-SPC3 Overview
SRX5K-SPC3 is a high-performance Ethernet module designed to deliver reliable 10Gbps data rates using SFP+ connectors. Engineered for compatibility with high-end routers, switches, and servers, this module supports essential protocols such as TCP/IP and iSCSI while offering a PCIe form factor for seamless installation in modern data centers.
Optimized for expanding network capacity and upgrading server network interfaces, SRX5K-SPC3 is ideal for environments demanding low latency and high throughput. Its robust design ensures operational stability within a 0 to 70°C temperature range and offers advanced features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS to meet the dynamic needs of high-speed networking applications.
SRX5K-SPC3 price is $156,638.00, a 39.3% saving from the Juniper list price of $258,097.00. SRX5K-SPC3 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX5K-SPC3 for additional pricing. Browse the full Juniper Security Modules & Cards series or explore all Juniper products.
SRX5K-SPC3 Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP / iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Juniper / Cisco / Dell
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 12W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- SRX5K-SPC3 High-Performance Ethernet Module
- Height
- 1 inch
- Width
- 3.5 inches
- Depth
- 4.5 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX5K-SPC3 |  SRX5K-SPC-4-15-R |  SRX-MIC-20GE-SFP-R |  SRX5K-RE2-CF |  SRX5K-MPC3-100G-R | |
|---|---|---|---|---|---|
| Compatibility | Juniper / Cisco / Dell | Juniper Networks | Juniper SRX Series | Cisco / Juniper / Arista / Dell / HP | Juniper SRX 5000 Series |
| Connector Type | SFP+ | SFP+ | SFP | SFP+ | QSFP28 |
| Data Rate | 10Gbps | 10Gbps | 20Gbps | 40Gbps | 100G |
| Depth | 4.5 inches | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | MIC | N/A | N/A |
| Form Factor | PCIe | Modular | Modular | PCIe | Modular |
| Height | 1 inch | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | SFP | SFP+ | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 20Gbps | 40Gbps | 100Gbps |
| Module Type | Ethernet | Service Processor | SFP | Fibre Channel | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 12W | 15W | N/A | 15W | N/A |
| Product Name | SRX5K-SPC3 High-Performance Ethernet Module | SRX5K-SPC-4-15-R | SRX-MIC-20GE-SFP-R | SRX5K-RE2-CF | SRX5K-MPC3-100G-R |
| Product Type | Network Module / Network Card | Service Processor Card | Network Module / Network Card | Fibre Channel Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Real-time Monitoring / Auto Configuration / Redundancy | Auto-negotiation / Jumbo Frames / QoS | Fibre Channel Switching, Error Recovery | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP / Proprietary Management Protocols | TCP/IP | Fibre Channel | TCP/IP |
| Weight | 1.2 lbs | N/A | N/A | N/A | N/A |
| Width | 3.5 inches | N/A | N/A | N/A | N/A |
Reviews & Ratings
E
Emmett Holloway
5
Reliable third-generation services processing card.
G
Griffin Carlisle
5
Strong inspection throughput under sustained load.
M
Malcolm Prescott
5
Improved efficiency across application security policies.
F
Finley Whitmore
4
Stable performance in high-traffic data centers.
A
Archer Langston
5
Dependable upgrade for enterprise firewall scaling.
B
Brooks Sinclair
5
Handled advanced security features effectively.
Questions & Answers
What is the SRX5K-SPC3 services processing card?
The SRX5K-SPC3 is Juniper’s third-generation services processing card for the SRX5000 line, delivering up to 360 Gbps of security and routing throughput per card.
Which power supplies are required for SRX5K-SPC3?
SRX5K-SPC3 requires high-capacity AC or DC power supplies rated for 1,200 W minimum, as specified for SRX5000-Series high-performance configurations.
Are specific fan trays and filters needed for SRX5K-SPC3?
Yes. You must install the high-airflow fan trays (FT-SRX5K-HVAC) and corresponding dust filters to maintain optimal cooling in an SRX5K chassis.
Which routing engines or MPC variants are compatible?
SRX5K-SPC3 is compatible with SRX5K-MPC and all SRX5K-MPC3-XXX variants, including MPC3-3D and MPC3-12D, to leverage the full services processing capabilities.
Can I use SRX5K-SPC3 with SCBE or SCB3?
Yes. Both the original SCBE and the enhanced SCB3 switch control boards support SRX5K-SPC3 when properly licensed and installed.
Do I need an enhanced or regular midplane for installation?
Install SRX5K-SPC3 only in SRX5K chassis equipped with the enhanced midplane (MPH-SRX5K-E), as the regular midplane does not provide the required backplane bandwidth.
How do I install SRX5K-SPC3 in my chassis?
Power down the chassis, install the enhanced midplane (if needed), mount SRX5K-SPC3 in the MPC bay, connect power and cooling, then power up and verify in the CLI.
What performance improvements does SRX5K-SPC3 deliver?
SRX5K-SPC3 boosts packet forwarding to 360 Gbps per card, accelerates IPsec VPN to 100 Gbps, and scales concurrent sessions up to 2.5 billion.
Is SRX5K-SPC3 hot-swappable?
No. Because the SPC interacts with the chassis backplane and routing engine, you must power down the SRX5K chassis before installing or removing SRX5K-SPC3.
Which Junos OS versions support SRX5K-SPC3?
SRX5K-SPC3 is supported on Junos OS 15.1X49 and all subsequent SRX5000-Series releases; upgrade to the latest stable train for full feature access.
Can SRX5K-SPC3 run advanced security services?
Yes. It offloads SSL forward proxy, IPS, AppSecure, and UTM features at line rate when properly licensed under the SRX-Unified Threat Management bundle.
Does SRX5K-SPC3 support virtualization features?
SRX5K-SPC3 supports up to 256 logical systems for multi-tenancy and can allocate dedicated processing resources per security zone.
What are the typical use cases for SRX5K-SPC3?
Use SRX5K-SPC3 in data center aggregation, high-performance perimeter firewall, large-scale VPN termination, and carrier-grade service edge deployments.
How can I verify SRX5K-SPC3 is operating correctly?
In the Junos CLI, run 'show chassis hardware' and 'show chassis fpc' to confirm card presence, status, and throughput metrics; check system logs for errors.
Can I mix SRX5K-SPC3 with older SPC2 cards?
Mixing is not supported. All services processing cards in the SRX5K chassis must be either SPC3 generation to ensure consistent performance and features.
What warranty and support options are available?
SRX5K-SPC3 includes a one-year limited hardware warranty; Juniper Care and Advanced Technical Support packages can be purchased for enhanced coverage.