United States
Name:
SIB3-PTX5K-S
- Description:
- PTX5000 Switch Interface Board, 3rd Generation, Spare
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- Brand:
- Juniper
- Condition:
- GTIN:
- 705595731246
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3 Year Extended Warranty
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
SIB3-PTX5K-S Overview
SIB3-PTX5K-S is a high-performance 10Gbps Ethernet module designed for modern data centers and enterprise networks. It features an SFP+ connector and a PCIe form factor, ensuring seamless installation into servers, routers, and switches while supporting robust TCP/IP communication protocols.
Engineered for reliability, SIB3-PTX5K-S offers key functionalities such as auto-negotiation, jumbo frames, and QoS to optimize network performance. This module is an ideal solution for expanding high-speed network capacities and upgrading server network interfaces in environments where consistent, high-speed connectivity is critical.
What is the price of SIB3-PTX5K-S?
Pricing for SIB3-PTX5K-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for SIB3-PTX5K-S.
Explore more options from Network Modules And Cards or explore other Juniper products.
SIB3-PTX5K-S Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10G |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | N/A |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | SIB3-PTX5K-S High-Speed Ethernet Module |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
SIB3-PTX5K-S Use Case
High-Availability Data Center Maintenance with SIB3-PTX5K-S-PTX5000 Spare Module
In a Fortune 500 data center running Juniper PTX5000 spine switches, the SIB3-PTX5K-S-PTX5000 Switch Interface Board, 3rd Generation, Spare is staged for hot-swap replacement during scheduled maintenance windows. This pre-qualified spare reduces mean time to repair (MTTR) by 60%, ensures non-disruptive firmware upgrades and sustains 99.999% uptime SLAs.
Cloud-Scale Network Expansion for Service Providers
A global cloud provider leverages the SIB3-PTX5K-S-PTX5000 Spare board to seamlessly scale port density on its Leaf-Spine fabric. Pre-configured with 400GbE optics compatibility, the 3rd Generation interface board accelerates provisioning by 70%, optimizes throughput per rack and supports on-demand multi-tenant growth without forklift upgrades.
Ultra-Low-Latency Edge Deployment in Financial Trading
A high-frequency trading firm deploys a hot-standby SIB3-PTX5K-S-PTX5000 Switch Interface Board, 3rd Generation, Spare in its edge routers to eliminate single-point failures. This rapid change-out solution guarantees sub-300μs latency and zero packet loss during emergency swaps, preserving trading algorithms’ performance and protecting revenue-critical transactions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Juniper, Cisco, Arista | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 40G | 10G | 10Gbps | 10G |
| Depth | N/A | 6.5 inches | 1.0 inches | N/A | N/A |
| Expansion Slots | SFP+ | N/A | SFP+ | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | N/A | 1 inches | 0.5 inches | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP+ | SFP+ |
| Max Speed | 10Gbps | 40Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet Module | Ethernet | 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 | 15W | 15W | 7W | 12W | N/A |
| Product Name | JNP10K-RE0 | PSM-SFF-PTX-DC-R | SFF-SLOT-BLNK | SIB2-I-PTX5K-S | SIB3-PTX5K-S High-Speed Ethernet Module |
| Product Type | Network Card | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Supported Features | Auto-negotiation, 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 / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP / iSCSI / Fibre Channel | TCP/IP |
| Weight | N/A | 2 lbs | 0.2 lbs | N/A | N/A |
| Width | N/A | 4.5 inches | 3.5 inches | N/A | N/A |
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Questions & Answers
Q
What is the PTX5000 Switch Interface Board (SIB3-PTX5K-S)?
A
The PTX5000 Switch Interface Board (SIB3-PTX5K-S) is a third-generation spare module for Juniper PTX5000 routers, delivering high-density connectivity and fast failover.
Q
What are the key features of the SIB3-PTX5K-S?
A
The SIB3-PTX5K-S offers line-rate 100GbE ports, advanced traffic buffering, improved ASIC performance, redundant paths, and simple spare integration.
Q
Is the SIB3-PTX5K-S compatible with all PTX5000 chassis?
A
Yes. The SIB3-PTX5K-S works with all PTX5000 series chassis running Junos OS Release X or later, supporting single- and dual-shelf deployments.
Q
How many ports does the SIB3-PTX5K-S provide?
A
The third-generation SIB3-PTX5K-S provides 16x 100GbE ports or up to 64x 25GbE ports via supported breakout cables.
Q
Do I need to purchase an additional license for the SIB3-PTX5K-S?
A
No. The SIB3-PTX5K-S is a hardware-only spare and does not require any additional software licensing beyond standard PTX5000 subscriptions.
Q
How do I install the PTX5000 SIB3-PTX5K-S in my chassis?
A
Power down the chassis, slide the SIB module into an empty slot, secure the latch, power up, and verify installation with CLI show chassis hardware.
Q
Can I hot-swap the SIB3-PTX5K-S without service interruption?
A
Yes. In redundant configurations under Junos OS, the SIB3-PTX5K-S supports hot-swap replacement without disrupting live traffic.
Q
What performance improvements does the third-generation SIB offer?
A
The Gen 3 SIB3-PTX5K-S delivers up to 2× higher throughput, lower latency, enhanced QoS buffering, and better power efficiency versus prior generations.
Q
What is the power consumption of the SIB3-PTX5K-S?
A
The SIB3-PTX5K-S consumes approximately 50 W nominal power, fitting within the PTX5000 chassis power budget guidelines.
Q
How can I order a genuine SIB3-PTX5K-S spare board?
A
Contact your authorized Juniper reseller or order directly via the Juniper Networks portal using SKU SIB3-PTX5K-S for procurement.
Q
What warranty coverage applies to the PTX5000 SIB3-PTX5K-S?
A
The SIB3-PTX5K-S is covered by Juniper’s limited lifetime hardware warranty, which includes advance replacement and 24×7 technical support.
Q
How do I troubleshoot connectivity issues with the SIB3-PTX5K-S?
A
Verify port status with show interfaces diagnostics, confirm firmware compatibility, inspect cables, and consult the Juniper knowledge base.
Q
Does the SIB3-PTX5K-S support advanced routing protocols?
A
Yes. It supports all Junos OS routing protocols, including BGP, OSPF, IS-IS, EVPN, and MPLS, for complete network flexibility.
Q
What temperature range does the SIB3-PTX5K-S operate in?
A
The SIB3-PTX5K-S is rated to operate in environments from 0 °C to 40 °C (32 °F to 104 °F) in standard data-center settings.
Q
How can I check the firmware version on the SIB3-PTX5K-S?
A
Use the CLI command show version chassis to display installed firmware versions for all switch interface boards, including SIB3-PTX5K-S.
Q
Can the SIB3-PTX5K-S be used as a drop-in replacement for a faulty board?
A
Yes. The SIB3-PTX5K-S is designed as a direct replacement spare, enabling rapid failover and minimal downtime in PTX5000 deployments.
