Replacement for P3-15-U-QSFP28: Drop-In Alternatives We Stock
Looking for a replacement for the P3-15-U-QSFP28 (P3-15-U-QSFP28 - Juniper 15-Port 100 Gigabit QSFP28 Expansion Module for PTX5000)? Pro Disk Network ships Juniper drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the P3-15-U-QSFP28
| SKU | P3-15-U-QSFP28 |
|---|---|
| Product | P3-15-U-QSFP28 - Juniper 15-Port 100 Gigabit QSFP28 Expansion Module for PTX5000 |
| Current price | $10,044.63 |
| Stock status | In Stock |
| Detail page | View P3-15-U-QSFP28 › |
Drop-in replacements for P3-15-U-QSFP28
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
SFP1GELHAO - AddOn 1000Base-LH SFP Single-mode Fiber F/juniper Perp Lc 1550nm 70km 100 Transceiver Module
SKU: SFP1GELHAO
Price: $294.93
QFX-QSFP-40G-SR4 - Juniper 40Gb/s 40GBase-SR4 850nm 150m QSFP+ Transceiver Module
SKU: QFX-QSFP-40G-SR4
Price: $68.42
740-011571 - Juniper 10Gbps 10GBase-SR XFP 850nm 300m Transceiver Module
SKU: 740-011571
Price: $71.58
TRF2001EN-GA150 - Juniper 10GBase-SR XFP 850nm 300m Transceiver Module
SKU: TRF2001EN-GA150
Price: $96.84
AFBR-5715PZ-JU1 - Juniper 1000Base-TX-RX 850nm Optical Fiber SFP Transceiver Module
SKU: AFBR-5715PZ-JU1
Price: $99.86
SFP1OC48IR - Juniper 2.488Gbps OC-48/STM-16 IR Single-Mode Fibre 15km 1310nm LC Connector SFP Transceiver Module
SKU: SFP1OC48IR
Price: $107.96
740-011786 - Juniper 2.488Gbps OC-48/STM-16 IR Single-Mode Fibre 15km 1310nm LC Connector SFP Transceiver Module
SKU: 740-011786
Price: $107.96
740-035329 - Juniper CFP-100GBASE-SR10 850nm 150m 100Gb/s Multi-Mode Fiber MPO/MTP CFP Transceiver Module
SKU: 740-035329
Price: $113.68
CFP-100GBASE-SR10 - Juniper 150m 850nm 100GBase-SR10 Multi-Mode Fibre MPO Connector CFP Transceiver Module
SKU: CFP-100GBASE-SR10
Price: $113.68
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.