Replacement for SFP-OC3-LR: Drop-In Alternatives We Stock
Looking for a replacement for the SFP-OC3-LR (SFP-OC3-LR - Juniper 155Mbps 155MBase-LR OC-3/STM-1 Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module)? 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 SFP-OC3-LR
| SKU | SFP-OC3-LR |
|---|---|
| Product | SFP-OC3-LR - Juniper 155Mbps 155MBase-LR OC-3/STM-1 Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module |
| Current price | $297.39 |
| Stock status | In Stock |
| Detail page | View SFP-OC3-LR › |
Drop-in replacements for SFP-OC3-LR
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.
SFP-OC12-LR - Juniper 622Mbps 622MBase-LR OC-12/STM-4 Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC12-LR
Price: $386.76
SFP-OC12-IR - Juniper 622Mbps 622MBase-IR1 OC-12/STM-4 Single-mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC12-IR
Price: $143.76
SFP-1OC48-IR - Juniper 2.5Gbps OC-48/STM-16 IR-1 Single-mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-IR
Price: $146.38
SRX-XFP-10GE-ER-ET - Juniper 10Gbps 10GBase-ER OC-192/STM-64 IR-2 Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: SRX-XFP-10GE-ER-ET
Price: $1,724.57
XFP-10G-E-OC192-IR2 - Juniper 10Gbps 10GBase-ER OC-192/STM-64 IR-2 Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-E-OC192-IR2
Price: $2,222.86
SFP-1OC48-LR - Juniper 2.5Gbps OC-48/STM-16 LR-2 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-LR
Price: $242.41
SFP-OC48-LR - Juniper 2.67Gbps OC-48/STM-16 Long Reach Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-LR
Price: $431.91
JNP-QSFP-40GE-ER4 - Juniper 40Gbps 40GBase-ER4 Single-mode Fiber 40km 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: JNP-QSFP-40GE-ER4
Price: $271.16
EX-SFP-10GE-ER - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: EX-SFP-10GE-ER
Price: $452.63
SFP-10GE-ER - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10GE-ER
Price: $1,070.49
QFX-SFP-10GE-ER - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: QFX-SFP-10GE-ER
Price: $2,030.61
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.