Replacement for RX-FXMM-SFP: Drop-In Alternatives We Stock
Looking for a replacement for the RX-FXMM-SFP (RX-FXMM-SFP - Juniper 100Mbps 100Base-FX 1310nm 2km SC connector 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 RX-FXMM-SFP
| SKU | RX-FXMM-SFP |
|---|---|
| Product | RX-FXMM-SFP - Juniper 100Mbps 100Base-FX 1310nm 2km SC connector Transceiver Module |
| Current price | $177.79 |
| Stock status | In Stock |
| Detail page | View RX-FXMM-SFP › |
Drop-in replacements for RX-FXMM-SFP
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-1OC48-SR - Juniper 2.67Gbps OC-48 Single-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-SR
Price: $156.29
SRX-SFP-FE-FX - Juniper 100Mbps 100Base-FX Multi-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SRX-SFP-FE-FX
Price: $177.79
JX-SFP-1FE-FX - Juniper 100Mbps 100Base-FX Multi-mode Fiber 2km 1310nm SFP Transceiver Module
SKU: JX-SFP-1FE-FX
Price: $233.68
SFP-1FE-FX - Juniper 100Mbps 100Base-FX Multi-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1FE-FX
Price: $286.12
EX-SFP-1FE-FX - Juniper 100Base-FX 1310nm 2Km SFP mini-GBIC Transceiver Module
SKU: EX-SFP-1FE-FX
Price: $294.74
740-011785 - Juniper 2.488Gbps OC-48/STM-16 Single-Mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: 740-011785
Price: $168.78
JNP-QSFP-40GE-IR4 - Juniper 40Gbps 40GBase-IR4 Single-mode Fiber 2km 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: JNP-QSFP-40GE-IR4
Price: $170.53
JNP-QSFP-100G-PSM4 - Juniper 100Gbps 100GBase-Psm4 Single-mode Fiber 2km 1310nm MTP/MPO Connector QSFP28 Transceiver Module
SKU: JNP-QSFP-100G-PSM4
Price: $608.42
JNP-QSFP-100G-CWDM - Juniper 100Gbps 100GBase-Cwdm4 Single-mode Fiber 2km 1310nm MPO Connector QSFP28 Transceiver Module
SKU: JNP-QSFP-100G-CWDM
Price: $1,217.50
QSFPP-40GBASE-IR4 - Juniper 40Gbps 40GBase-CWDM IR4 Single-mode Fiber 2km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: QSFPP-40GBASE-IR4
Price: $2,309.53
SFP-1GE-LX-NHR - Juniper 1310nm 10km 1Gb/s SFP Transceiver Module 100G-CWDM4
SKU: SFP-1GE-LX-NHR
Price: $69.43
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.