United States$5,000,000+
Inventory Delivered By
G
Gerald Whitman
5
Spare unit worked immediately when needed.
MX2008-SFB2-S
MX2008 Switch Fabric Board, Spare
FEATURED DEAL
Name:
MX2008-SFB2-S
- Description:
- MX2008 Switch Fabric Board, Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 636946499587
- Condition:
- Warranty:
- 3
- List Price:
$20,095.00
- Price:
$12,143.0039.6% off
Quantity:
1
Business price:
3 Year Extended Warranty
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MX2008-SFB2-S Overview
MX2008-SFB2-S is a high-performance SFP+ network module designed for elevating data center connectivity with its 10Gbps speeds and robust design. This module features an SFP+ connector for optimized link aggregation and TCP/IP as well as iSCSI protocol support, ensuring seamless integration with enterprise-grade routers, switches, and servers through a modular PCIe form factor.
MX2008-SFB2-S is ideal for applications that demand high-speed data transfer and reliable performance, such as upgrading server network interfaces and expanding data center capacity. Its compatibility with major vendors like Cisco, Juniper, Arista, Dell, and HP, along with support for advanced features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, makes it a versatile choice for modern high-speed networking environments.
MX2008-SFB2-S price is $12,143.00, a 39.6% saving from the Juniper list price of $20,095.00. MX2008-SFB2-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for MX2008-SFB2-S for additional pricing. Browse the full Juniper Router Mx2020 Modules & Cards series or explore all Juniper products.
MX2008-SFB2-S Specifications
- Product Type
- Network Module / Network Card
- Module Type
- SFP+
- 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
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 6W
- Interface Ports
- SFP+
- Expansion Slots
- SFP+
- Product Name
- MX2008-SFB2-S
- Height
- 0.5 inches
- Width
- 3.5 inches
- Depth
- 2.0 inches
- Weight
- 0.8 lbs
MX2008-SFB2-S Use Case
5G Backhaul Resilience in Tier-1 Telecom Networks
A leading telecom operator deploys MX2008-SFB2-S-MX2008 as a hot-spare switch fabric board in its MX2000 chassis to guarantee seamless failover in 5G backhaul routers. This solution delivers 99.999% network uptime, slashes mean time to repair (MTTR) with tool-less, hot-swap replacement, and preserves service continuity for millions of subscribers.
Low-Latency, High-Capacity Spine Switching in Hyperscale Data Centers
A hyperscale cloud provider integrates MX2008-SFB2-S-MX2008 as a standby fabric module across its MX2000 spine layer to support burst traffic and scheduled maintenance. The spare board enables on-demand capacity expansion, zero-downtime upgrades, and consistent sub-microsecond forwarding performance, ensuring strict SLAs for high-performance computing and AI workloads.
Ultra-Reliable Financial Trading Network Infrastructure
A global financial services firm uses MX2008-SFB2-S-MX2008 as redundant switch fabric in its low-latency trading platform to enable seamless cutover during hardware refreshes. This deployment eliminates single points of failure, maintains microsecond-level latency and jitter control, and secures uninterrupted market access for time-sensitive transactions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 MX2008-SFB2-S |  MX2008-SFB2-R |  RE-MX2000-1800X4-S |  REMX2K-X8-64G-BB |  MX2K-MPC8EQ-RB | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Card | Network Module / Network Card |
| Module Type | SFP+ | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10G | 10Gbps | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP / iSCSI | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | 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 | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 6W | N/A | 15W | 15W | 12W |
| Interface Ports | SFP+ | Ethernet | Ethernet | SFP+ | SFP+ |
| Expansion Slots | SFP+ | N/A | N/A | N/A | PCIe |
| Product Name | MX2008-SFB2-S | MX2008-SFB2-R | RE-MX2000-1800X4-S | REMX2K-X8-64G-BB | MX2K-MPC8EQ-RB |
| Height | 0.5 inches | N/A | 1.0 inches | N/A | 1.0 inches |
| Width | 3.5 inches | N/A | 3.5 inches | N/A | 3.5 inches |
| Depth | 2.0 inches | N/A | 7.0 inches | N/A | 0.5 inches |
| Weight | 0.8 lbs | N/A | 0.5 lbs | N/A | 0.7 lbs |
Reviews & Ratings
C
Colin Ramsay
4
Good to keep on hand for fast recovery.
V
Victor Mallins
5
No compatibility issues during replacement.
S
Simon Alderton
3
Solid spare fabric board.
B
Bruce Whitaker
4
Met expectations as a standby unit.
Questions & Answers
What is the MX2008-SFB2-S Switch Fabric Board Spare?
The MX2008-SFB2-S is a hot-swappable switch fabric board spare designed to ensure high-throughput backplane connectivity in MX2008 modular chassis.
Is the MX2008-SFB2-S compatible with all MX2008 series chassis?
Yes, the MX2008-SFB2-S is fully compatible with all MX2008 series chassis and can serve as a direct spare or replacement.
How do I install the MX2008-SFB2-S in my MX2008 chassis?
Power down the chassis, slide the MX2008-SFB2-S into an available fabric slot until it seats, power up, and verify installation via front-panel LEDs.
Does the MX2008-SFB2-S require firmware updates to function?
No separate firmware is required; ensure your MX2008 chassis runs the latest Junos OS release to enable full fabric functionality.