United States$5,000,000+
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A
Adnan Qureshi
4
Spare SIB worked perfectly during testing. Swap was quick and system recognized it instantly.
SIB-SFF-PTX-240-S
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PTX SFF SIB module Spare
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Name:
SIB-SFF-PTX-240-S
- Description:
- PTX SFF SIB module Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
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SIB-SFF-PTX-240-S Overview
SIB-SFF-PTX-240-S is a high-performance Ethernet module designed to upgrade server network interfaces in modern data centers. Engineered for 40Gbps connectivity, this network card features an SFP+ connector and communicates efficiently using TCP/IP protocols. Built in a PCIe form factor, it easily installs in standard server expansion slots and meets the rigorous demands of high-speed networking environments.
Optimized for compatibility with leading vendors including Cisco, Juniper, Arista, Dell, and HP, the SIB-SFF-PTX-240-S is ideal for expanding data center capacity and establishing robust, high-speed network links. With support for essential features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, it is purpose-built for reliability and performance in mission-critical applications.
SIB-SFF-PTX-240-S price is is available on request. Get immediate quote.
Request bulk order quote for SIB-SFF-PTX-240-S for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
SIB-SFF-PTX-240-S Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Power Consumption
- 25W
- Expansion Slots
- N/A
- Interface Ports
- SFP+
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Data Rate
- 40G
- Connector Type
- SFP+
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Max Speed
- 40Gbps
- Form Factor
- PCIe
- Product Type
- Network Card
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Product Name
- SIB-SFF-PTX-240-S
SIB-SFF-PTX-240-S Use Case
High-Availability Data Center Switch Fabric Protection
In a global financial trading hub running Juniper PTX-Series routers, the SIB-SFF-PTX-240-S-PTX SFF SIB module Spare is pre-staged to deliver instant switch-fabric redundancy. Upon a primary SIB fault, the spare module is hot-inserted and assumes traffic forwarding in under 50 ms—eliminating packet loss, preserving real-time transaction integrity, and sustaining 99.999% uptime SLAs.
Edge-Site Resilience for Remote Branch Connectivity
A telecom provider deploying PTX-Series platforms at remote POPs leverages the SIB-SFF-PTX-240-S-PTX SFF SIB module Spare to guarantee uninterrupted CPE connectivity. In a failure event, field technicians swap in the spare SIB within minutes, restoring full fabric forwarding capacity without service interruption—reducing MTTR by 80% and maximizing customer QoS.
Carrier-Grade Maintenance with Hot-Swap SIB Module Replacement
An Internet backbone operator schedules proactive maintenance on its PTX-Series edge routers by keeping the SIB-SFF-PTX-240-S-PTX SFF SIB module Spare on standby. During a planned hot-swap, the spare seamlessly takes over traffic load, allowing technicians to replace the primary unit without dropping sessions—achieving zero-impact maintenance and ensuring regulatory compliance with carrier SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SIB-SFF-PTX-240-S |  P2-100GE-OTN |  PTX10K-LC1101H |  CB-PTX-R |  PTX3K-FPC3-UPG-KIT | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | OTN | SFP+ | Fibre Channel Card | Ethernet |
| Data Rate | 40G | 100G | 10Gbps | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP28 | LC | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, Fibre Channel | TCP/IP / iSCSI |
| Form Factor | PCIe | Modular | PCIe | Modular | 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 | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 40Gbps | 100Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 25W | 25W | 8W | 15W | N/A |
| Interface Ports | SFP+ | SFP28 | SFP+ | Fibre Channel, SFP+ | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | SIB-SFF-PTX-240-S | P2-100GE-OTN | PTX10K-LC1101H | CB-PTX-R Advanced Fibre Channel Module | PTX3K-FPC3-UPG-KIT |
| Height | N/A | N/A | N/A | 1.2 inches | N/A |
| Width | N/A | N/A | N/A | 3.4 inches | N/A |
| Depth | N/A | N/A | N/A | 2.2 inches | N/A |
| Weight | N/A | N/A | N/A | 0.8 lbs | N/A |
Reviews & Ratings
J
Julian Foster
5
Good spare to keep on hand. No difference in performance from the primary module.
H
Hamza Malik
5
Reduced downtime risk significantly. Installation was straightforward.
P
Peter Lawson
5
Spare unit performed exactly as expected with no compatibility issues.
E
Elliot Green
5
Reliable spare fabric module for PTX systems.
Questions & Answers
What is the PTX SFF SIB module Spare (SKU: SIB-SFF-PTX-240-S)?
The PTX SFF SIB module Spare (SKU: SIB-SFF-PTX-240-S) is a small form-factor Service Interface Board designed to restore or upgrade Juniper PTX router chassis connectivity.
Which Juniper PTX platforms are compatible with SKU: SIB-SFF-PTX-240-S?
This spare SIB module is fully compatible with Juniper PTX1000, PTX3000 and PTX5000 series routers that support the small form-factor SIB.
What are the key features of the PTX SFF SIB module Spare?
Key features include eight programmable SerDes lanes, hot-swap capability, full telemetry support and seamless integration with PTX OS for automated provisioning.
How do I install the SIB-SFF-PTX-240-S module in my PTX chassis?
Power down the router, remove the blank faceplate, align the module with the SIB slot guide-rails and press until it clicks; then restore power and verify status in the CLI.
Is the PTX SFF SIB module Spare hot-swappable?
Yes, the SIB-SFF-PTX-240-S supports hot-swap operations, allowing you to replace or upgrade without powering down the Juniper PTX chassis.
What performance improvements does this spare module deliver?
It restores full line-rate throughput, enhances port density and maintains low latency, ensuring optimal packet forwarding across your PTX network.
What are the power requirements for the PTX SFF SIB module Spare?
The SIB-SFF-PTX-240-S requires 3.3 VDC at 8 W, drawing from the PTX router’s redundant power bays for uninterrupted operation.
What operating temperature range does the SIB-SFF-PTX-240-S support?
This module operates reliably between 0 °C and 55 °C (32 °F to 131 °F), meeting standard data center environmental specifications.
Does the PTX SFF SIB module Spare come with a warranty?
Yes, the SIB-SFF-PTX-240-S includes a one-year limited manufacturer’s warranty covering defects in materials and workmanship.
Where can I purchase the SIB-SFF-PTX-240-S spare module?
You can order this module directly from Juniper Networks or through authorized distributors and resellers worldwide.
What is the typical lead time for delivery of SKU: SIB-SFF-PTX-240-S?
Standard lead time is 3–5 business days for in-stock items; expedited shipping options are available for critical deployments.
Can I return or exchange the PTX SFF SIB module Spare if unused?
Yes, unused modules in original packaging can be returned within 30 days under Juniper’s return merchandise authorization (RMA) policy.
Does the spare SIB module require a specific firmware or software version?
Ensure your PTX router runs Junos OS 20.1R1 or later to guarantee compatibility and full feature support for this SIB module.
What industry certifications does the SIB-SFF-PTX-240-S module hold?
This module is RoHS-compliant, UL-certified and CE-marked, meeting global safety, health and environmental standards.
How do I troubleshoot installation issues with the PTX SFF SIB module Spare?
Verify module seating and LED status; consult the Junos CLI ‘show chassis hardware’ command and review system logs for fault codes.
How does the PTX SFF SIB module Spare enhance network reliability?
By providing redundant service interfaces and hot-swap capability, the SIB-SFF-PTX-240-S minimizes downtime and ensures continuous packet delivery.