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High density QSFP28 PIC delivered excellent flexibility.
P3-15-U-QSFP28
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PTX 15x100GE QSFP28 or 15x40GE, 60x10GE QSFPP, Universal PIC...
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P3-15-U-QSFP28
- Description:
- PTX 15x100GE QSFP28 or 15x40GE, 60x10GE QSFPP, Universal PIC for 3rd Generation FPC
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- Brand:
- Juniper
- GTIN:
- 705595715451
- Condition:
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P3-15-U-QSFP28 Overview
P3-15-U-QSFP28 is a high-performance QSFP28 optical transceiver module engineered for modern data center and enterprise network deployments. It supports data rates of up to 100Gbps—achieved via four parallel 25Gbps lanes—and uses a QSFP28 connector designed to seamlessly integrate with routers, switches, and servers. This module efficiently transmits high-speed Ethernet traffic and is built for environments where reliable, high-capacity networking is essential.
The P3-15-U-QSFP28 is designed with a modular form factor that ensures straightforward plug-and-play installation in compatible platforms. It operates with standard TCP/IP protocols and other networking standards, making it a fit for expanding data center capacity and upgrading server network interfaces. With its robust design and broad compatibility with leading vendors such as Cisco, Juniper, Arista, Dell, and HP, this module is ideal for connecting to high-speed networks and supporting mission-critical applications.
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P3-15-U-QSFP28 Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Expansion Slots
- N/A
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Input Voltage
- 3.3V
- Data Rate
- 100G
- Connector Type
- QSFP28
- Storage Temperature
- N/A
- Supported Protocols
- TCP/IP
- Supported Features
- Auto-negotiation / Jumbo Frames / QoS
- Product Type
- Network Module
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 100Gbps
- Module Type
- SFP28
- Interface Ports
- QSFP28
- Product Name
- P3-15-U-QSFP28
P3-15-U-QSFP28 Use Case
Hyperscale Data Center Spine Aggregation with P3-15-U-QSFP28-PTX 15x100GE QSFP28 Universal PIC
In hyperscale cloud environments, network architects deploy the P3-15-U-QSFP28-PTX 15x100GE QSFP28 Universal PIC on 3rd Generation FPCs to aggregate spine-to-leaf traffic at up to 2.4 Tbps per card. Consolidating 15x100GE or 60x10GE ports into a single PIC reduces rack space by 40% and power consumption by 25%, while enabling seamless scale-out and high-availability interconnect for next-generation services.
5G Mobile Backhaul & Fronthaul Transport Using P3-15-U-QSFP28-PTX Universal PIC
Mobile network operators leverage the P3-15-U-QSFP28-PTX Universal PIC on 3rd Generation FPCs to converge 5G eCPRI fronthaul (15x100GE) with flexible 40GE/10GE backhaul aggregation. This single‐module solution simplifies inventory, cuts capex by 20%, and delivers carrier-grade reliability with sub-100 µs latency—meeting stringent 5G SLAs while streamlining operations across distributed cell sites.
Carrier-Grade Metro Ethernet Edge Services with P3-15-U-QSFP28-PTX Universal PIC
Service providers implement the P3-15-U-QSFP28-PTX Universal PIC on 3rd Generation FPCs to deliver differentiated metro Ethernet offerings. With up to 15x100GE or 60x10GE port flexibility, operators accelerate service turn-up by 50%, minimize OPEX through a single universal module, and scale bandwidth profiles on demand—ensuring rapid, SLA-backed connectivity for multi-tenant customers.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P3-15-U-QSFP28 |  RCB-PTX-X6-32G-BB |  RE-PTX-X8-128G-S-R |  PTX5K-PSM2TRAY-BB |  FPC3-SFF-PTX-1T-IR | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Card | Network Module / Network Card | Network Module / Network Card | Network Card |
| Module Type | SFP28 | Ethernet | Ethernet | SFP+ | SFP+ |
| Data Rate | 100G | 40G | 10Gbps | 40G | 10Gbps |
| Connector Type | QSFP28 | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP / iSCSI | TCP/IP / Ethernet |
| Form Factor | Modular | PCIe | 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 | N/A | -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 | Routers / Switches / Servers | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 100Gbps | 40Gbps | 10Gbps | 40Gbps | 10Gbps |
| Supported Features | 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 | Auto-negotiation / Jumbo Frames |
| Power Consumption | N/A | 15W | N/A | 15W | 5W |
| Interface Ports | QSFP28 | SFP+ | Ethernet / SFP+ | Ethernet / SFP+ | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | P3-15-U-QSFP28 | RCB-PTX-X6-32G-BB | RE-PTX-X8-128G-S-R | PTX5K-PSM2TRAY-BB | FPC3-SFF-PTX-1T-IR |
| Height | N/A | 1.5 inches | N/A | 1.0 inches | N/A |
| Width | N/A | 3.4 inches | N/A | 4.0 inches | N/A |
| Depth | N/A | 0.5 inches | N/A | 10.0 inches | N/A |
| Weight | N/A | 2.2 lbs | N/A | 2.5 lbs | N/A |
Reviews & Ratings
O
Oliver Stanton
4
Stable performance across multiple speeds.
E
Edward Hart
5
Ideal for high capacity PTX deployments.
V
Victor Lang
5
Reliable and versatile.
S
Simon Grant
4
Meets performance expectations.
Questions & Answers
What is the P3-15-U-QSFP28 Universal PIC (PTX 15x100GE QSFP28)?
The P3-15-U-QSFP28 Universal PIC is a high-density interface card that delivers 15×100 GE QSFP28 or 15×40 GE ports and up to 60×10 GE QSFPP breakout ports on a 3rd Generation FPC.
Which port speeds does the PTX 15x100GE QSFP28 or 15x40GE PIC support?
This Universal PIC supports three port modes: 15×100 GE, 15×40 GE, or 60×10 GE via QSFPP breakout cables, enabling flexible bandwidth configurations.
Is the P3-15-U-QSFP28 compatible with 3rd Generation FPCs?
Yes, the P3-15-U-QSFP28 is fully compatible with Juniper PTX 3rd Generation FPC slots and integrates seamlessly with PTX series routers.
How does the P3-15-U-QSFP28 enhance network scalability?
By offering up to 1.5 Tbps of reversible bandwidth per PIC, the P3-15-U-QSFP28 allows dynamic port reconfiguration and high-density aggregation for scalable network growth.
What is the maximum throughput of the PTX 15x100GE QSFP28 Universal PIC?
The P3-15-U-QSFP28 delivers a maximum line-rate throughput of 1.5 Tbps, supporting full-duplex 100 GE across all 15 QSFP28 ports.
Can I deploy breakout cables with the 15×100 GE QSFP28 PIC?
Yes, you can use QSFPP breakout cables to convert each 100 GE port into four 10 GE ports, enabling up to 60×10 GE interfaces on a single PIC.
What optical transceivers are supported on the P3-15-U-QSFP28?
This PIC supports QSFP28 and QSFP+ transceivers compliant with 100 GE and 40 GE standards, including SR4, LR4, ER4, and CWDM4 optics.
Is hot-swapping supported for the PTX 15x100GE QSFP28 Universal PIC?
Yes, the P3-15-U-QSFP28 supports hot-swap for non-disruptive field upgrades, minimizing network downtime during installation or replacement.
What is the power consumption of the P3-15-U-QSFP28 PIC?
Typical power draw is 160 W under full load, optimized for energy efficiency in dense data center and service provider deployments.
What environmental specifications apply to the 15×100 GE QSFP28 PIC?
Operating temperature ranges from 0 °C to 40 °C, with storage tolerance of –40 °C to 70 °C and operating humidity up to 95% non-condensing.
How do I install the P3-15-U-QSFP28 Universal PIC?
Align the PIC with the FPC slot, slide it in until it seats, and secure the retention screws. The router will auto-detect and initialize the card.
What typical applications use the PTX 15x100GE QSFP28 PIC?
Common use cases include metro aggregation, peering, data center interconnects, and high-capacity spine-leaf architectures.
What warranty covers the P3-15-U-QSFP28 Universal PIC?
Juniper Networks provides a one-year limited hardware warranty with options to extend coverage for up to five years with Juniper Care services.
How many P3-15-U-QSFP28 cards can fit in a single PTX 3rd Generation line card shelf?
A PTX 3rd Generation shelf supports up to two Universal PICs per FPC slot, with multiple FPCs per chassis depending on the model.
Where can I purchase the PTX 15x100GE QSFP28 Universal PIC?
Authorized Juniper distributors and partners worldwide stock the P3-15-U-QSFP28. Visit Juniper’s official website to locate a reseller.
How does the P3-15-U-QSFP28 improve network resilience?
With in-service software upgrades, hot-swap capability, and redundant FPC configurations, this PIC enhances uptime and fault tolerance.