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SRX5K-SCB3-BB
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SRX5K SCB3 SWITCH CONTROL BOARD INCLUDED IN BASE
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
SRX5K-SCB3-BB
- Description:
- SRX5K SCB3 SWITCH CONTROL BOARD INCLUDED IN BASE
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938062375
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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SRX5K-SCB3-BB Overview
SRX5K-SCB3-BB is a high-performance 10Gbps Ethernet module designed for expanding data center capacity and upgrading server network interfaces. It features SFP+ connectivity, supports protocols such as TCP/IP and iSCSI, and is engineered for seamless integration with routers, switches, and servers.
SRX5K-SCB3-BB’s modular design and compact form factor allow for straightforward installation into standard network chassis, making it an ideal solution for high-speed network expansion. With built-in support for auto-negotiation, jumbo frames, and QoS, this module delivers reliable performance under demanding operating conditions.
SRX5K-SCB3-BB price is is available on request. Get immediate quote.
Request bulk order quote for SRX5K-SCB3-BB for additional pricing. Browse the full Juniper Security Modules & Cards series or explore all Juniper products.
SRX5K-SCB3-BB Specifications
- Product Type
- Network Module
- Brand
- Juniper
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- NIM
- Product Name
- SRX5K-SCB3-BB
- Height
- 0.8 inches
- Width
- 4.2 inches
- Depth
- 6.5 inches
- Weight
- 0.5 lbs
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Product Comparison Table 
| SRX5K-SCB3-BB |  SRX5K-MPC-BLANK |  SRX-MIC-2X40G-QSFP |  SRX5K-MPC-BB |  SRX5K-SCB3 | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module |
| Module Type | Ethernet | Ethernet | QSFP | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 40Gbps | 10G | 10Gbps |
| Connector Type | SFP+ | SFP+ | QSFP | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP / iSCSI | TCP/IP |
| Form Factor | Modular | PCIe | Modular | PCIe | PCIe |
| 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, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Juniper SRX Series | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS, Wake-on-LAN | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Interface Ports | Ethernet | Ethernet | QSFP | Ethernet | Ethernet |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | SRX5K-SCB3-BB | SRX5K-MPC-BLANK | SRX-MIC-2X40G-QSFP | SRX5K-MPC-BB | SRX5K-SCB3 |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
E
Elliot Ashcroft
4
SRX5K-SCB3-BB included in base delivered stable switching control. Chassis performance remains smooth and predictable.
G
Grant Whitfield
4
Reliable switch fabric component for SRX5K.
P
Peter Mercer
4
Consistent internal traffic handling.
S
Scott Bradley
4
Strong control board stability under load.
D
Derek Langston
4
Dependable base component for SRX deployments.
B
Blake Prescott
5
Improved overall chassis reliability.
C
Calvin Sinclair
4
Stable switching backbone for installed modules.
O
Owen Carlisle
5
Reliable internal connectivity across the system.
Questions & Answers
What is the SRX5K-SCB3-BB control board?
The SRX5K-SCB3-BB is a Switch Control Board (SCB3) designed for the Juniper SRX5000 line, providing integrated control-plane functions and base chassis management.
Which SRX5000 chassis models support the SCB3 control board?
The SCB3 control board is compatible with SRX5400, SRX5600, and SRX5800 service gateway chassis when installed in the base slot.
What are the main features of the SCB3 control board?
Key features include dual control-plane CPUs, redundant management ports, in-band and out-of-band management, and support for Junos OS high availability.
How do I install the SRX5K-SCB3-BB in my chassis?
Power down the SRX5000 chassis, slide the SCB3 into the base slot until it clicks, secure the retaining screws, then power up the chassis to auto-detect the board.
Does the SRX5K-SCB3-BB include licensing or software?
No, the SCB3 is sold as a hardware component; Junos OS licenses and feature licenses must be purchased separately.
Can I hot-swap the SCB3 control board?
No, the SCB3 must be installed or replaced when the chassis is powered down to ensure safe insertion and proper initialization.
What is the power consumption of the SCB3?
The SCB3 control board consumes up to 80 watts under typical operating conditions.
Does the SCB3 support control-plane redundancy?
Yes, when paired with an SCB3 in a dual-control-plane configuration, the SRX5K supports active/backup redundancy for nonstop control-plane operations.
What certifications and compliance standards does the SCB3 meet?
The SCB3 is UL, CE, FCC, and RoHS compliant and meets NEBS Level 3 requirements for carrier-grade installations.
What is the typical lead time for delivery?
Standard lead time is 2–4 weeks, depending on stock availability and shipping destination.
How do I configure management access on the SCB3?
Use the Junos CLI to set up out-of-band management via mgmt0 or in-band management on fxp0 interfaces with commit commands.
What is the warranty period for the SRX5K-SCB3-BB?
Juniper offers a one-year limited hardware warranty covering defects in materials and workmanship.
Where can I find software and firmware updates?
Download the latest Junos OS releases and SCB3 firmware from the Juniper Customer Support Portal using your account credentials.
How do I troubleshoot SCB3 boot failures?
Connect to the console port, review boot logs for error messages, verify power rails, and replace the control board if hardware faults persist.
Can I upgrade from an SCB2 to the SCB3?
Yes, you can upgrade by replacing the SCB2 in the base slot with the SCB3 and updating to a supported Junos OS version.
How do I contact technical support for SCB3 issues?
Submit a case through the Juniper Support Portal or call your regional support hotline for 24×7 assistance.