United States
Name:
SIB3-PTX5K-BB
- Description:
- PTX5000 Switch Interface Board, 3rd Generation, Base Bundle
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- Brand:
- Juniper
- Condition:
- GTIN:
- 705595731246
- Warranty:
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3 Year Extended Warranty
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Express Delivery Across the USA
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
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-BB Overview
SIB3-PTX5K-BB is a 10Gbps Ethernet network card designed for high-speed server connectivity in modern data centers. Featuring an SFP+ connector and PCIe form factor, this module supports TCP/IP protocols and is compatible with leading routers, switches, and server platforms. Its design ensures seamless installation and reliable performance for mission-critical network upgrades.
This network card is engineered to expand data center capacity and upgrade server network interfaces with robust performance and efficiency. With critical features like auto-negotiation, jumbo frames, and QoS support, SIB3-PTX5K-BB delivers consistent high-speed connectivity and is optimized for environments where reliable and rapid data transfer is essential.
What is the price of SIB3-PTX5K-BB?
Pricing for SIB3-PTX5K-BB is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for SIB3-PTX5K-BB.
Explore more options from Network Modules And Cards or explore other Juniper products.
SIB3-PTX5K-BB Specifications
| Product Type | 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 | -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 | 8W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | SIB3-PTX5K-BB |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
SIB3-PTX5K-BB Use Case
Scalable Core Routing for Enterprise Data Centers
In a large-scale enterprise data center requiring uninterrupted connectivity and high throughput, the SIB3-PTX5K-BB-PTX5000 Switch Interface Board, 3rd Generation, Base Bundle integrates seamlessly into existing Juniper PTX5000 infrastructure to deliver up to 7.2 Tbps of Layer 2/3 capacity. By consolidating 100 GbE transport interfaces and enabling in-service upgrades without downtime, IT teams achieve a 40 % increase in network throughput and ensure 99.999 % availability, driving measurable improvements in application performance and customer satisfaction.
5G Multi-Access Edge Aggregation for Service Providers
Telecom operators deploying 5G Small Cell networks at the edge leverage the SIB3-PTX5K-BB-PTX5000 Switch Interface Board, 3rd Generation, Base Bundle to aggregate multiple 10 GbE and 25 GbE fronthaul links into a unified backbone. This high-density interface board streamlines network slicing at scale, delivering sub-millisecond latency and supporting dynamic service level agreements. The result is a 30 % reduction in operational costs and accelerated rollout of value-added services such as IoT telemetry and VR/AR streaming at the network edge.
Ultra-Low Latency Backbone for Financial Trading Networks
In high-frequency trading environments where every microsecond counts, financial institutions deploy the SIB3-PTX5K-BB-PTX5000 Switch Interface Board, 3rd Generation, Base Bundle within the core backbone to optimize packet forwarding and minimize jitter. With hardware-assisted timing and cut-through switching, trading platforms achieve consistent sub-40 µs latency across critical routes. This precision-enabled infrastructure reduces trade execution times by 25 %, securing competitive advantage and compliance with stringent latency SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 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 |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 10Gbps | 10Gbps | 10G | 10G |
| Depth | 4.5 inches | N/A | N/A | N/A | 2.0 inches |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.5 inches | N/A | N/A | N/A | 0.3 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | Ethernet | Ethernet | SFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | 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 | 12W | 8W | 15W | 8W | 5W |
| Product Name | PSM2-PTX-DC-R | PTX10K-LC1101 | RE-PTX-X8-128G-S-S | SIB3-PTX5K-BB | CB-SFF-PTX-R |
| Product Type | Network Module / Network Card | Network Card | Network Module | Network Card | 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 | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI |
| Weight | 1.2 lbs | N/A | N/A | N/A | 0.5 lbs |
| Width | 3.4 inches | N/A | N/A | N/A | 3.5 inches |
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Questions & Answers
Q
What is the PTX5000 Switch Interface Board (3rd Generation) Base Bundle?
A
The SIB3-PTX5K-BB is the 3rd generation interface board for PTX5000 series that delivers high-density line card connectivity in a base bundle configuration.
Q
Which port speeds and densities does the SIB3-PTX5K-BB support?
A
It supports up to 24 QSFP28 ports operating at 100 GbE or 48 SFP28 ports at 25 GbE per line card slot.
Q
Is the 3rd Generation interface board compatible with all PTX5000 chassis?
A
Yes, the SIB3-PTX5K-BB is fully backward- and forward-compatible with PTX5000 chassis running Junos OS Release 20.1R1 or later.
Q
What key features distinguish the 3rd Generation PTX5000 interface board?
A
Enhanced ASIC performance, increased port density, improved thermal efficiency, and support for advanced telemetry and automation.
Q
How do I install the SIB3-PTX5K-BB in my PTX5000 chassis?
A
Power down the chassis, slide the board into the designated line-card slot, secure the captive screws, then power up and verify with the CLI command show chassis hardware.
Q
What is the typical power consumption of this interface board?
A
Under nominal load, the board consumes approximately 140 W; power varies by line rate and port utilization.
Q
Which transceivers are supported on the 3rd Gen interface board?
A
It supports Juniper-qualified QSFP28 and SFP28 modules for 100 GbE, 50 GbE, 40 GbE, 25 GbE, and 10 GbE applications.
Q
Are software licenses required to operate the SIB3-PTX5K-BB?
A
No additional hardware licenses are needed; ensure your Junos OS subscription covers the required feature set.
Q
What are the environmental operating conditions for this board?
A
Operating temperature: 0 °C to 40 °C (32 °F to 104 °F); relative humidity: 5 % to 90 % non-condensing.
Q
What warranty and support options are available?
A
Includes a one-year limited hardware warranty; Juniper Care service packages are available for extended coverage and expedited RMA.
Q
Can I mix the 3rd Generation board with 2nd Generation SIB modules?
A
Yes, mixed-generation deployment is supported; ensure all boards run compatible Junos OS releases.
Q
What cooling and airflow requirements should I follow?
A
Install in a front-to-back airflow chassis with minimum fan-tray redundancy; maintain inlet air temperature below 40 °C.
Q
How do I verify that the board is recognized after installation?
A
Log in to the CLI and run show chassis fpc detail to confirm the board’s status and port enumeration.
Q
What are the physical dimensions and weight of the SIB3-PTX5K-BB?
A
Dimensions: 45 cm x 5 cm x 30 cm (W x H x D); weight: approximately 2.2 kg (4.85 lb).
Q
How does the Base Bundle differ from the Full Bundle?
A
The Base Bundle includes only the interface board and mounting hardware; the Full Bundle adds transceivers, cables, and enhanced warranty options.
Q
How do I order replacement parts for the SIB3-PTX5K-BB?
A
Contact your Juniper Networks authorized reseller or Juniper support with SKU SIB3-PTX5K-BB and required spares list.
