Replacement for RX-70KM-SFP: Drop-In Alternatives We Stock
Looking for a replacement for the RX-70KM-SFP (RX-70KM-SFP - Juniper 1000Base-ZX SFP 1550nm 70km 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-70KM-SFP
| SKU | RX-70KM-SFP |
|---|---|
| Product | RX-70KM-SFP - Juniper 1000Base-ZX SFP 1550nm 70km Transceiver Module |
| Current price | $158.79 |
| Stock status | In Stock |
| Detail page | View RX-70KM-SFP › |
Drop-in replacements for RX-70KM-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.
QFX-SFP-1GE-LH-ACC - Accortec 1Gb/s 1000Base-ZX Single-Mode Fiber 70km 1550nm LC Connector SFP Transceiver Module for Juniper Networks Compatible
SKU: QFX-SFP-1GE-LH-ACC
Price: $282.07
SFP1GELHAO - AddOn 1000Base-LH SFP Single-mode Fiber F/juniper Perp Lc 1550nm 70km 100 Transceiver Module
SKU: SFP1GELHAO
Price: $294.93
JX-SFP-1GE-LH - Juniper 1Gbps 1000Base-LH Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: JX-SFP-1GE-LH
Price: $148.13
SRX-SFP-1GE-LH - Juniper 1Gbps 1000Base-LH Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SRX-SFP-1GE-LH
Price: $202.11
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-1GE-LH-CWDM-1550 - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1GE-LH-CWDM-1550
Price: $251.54
SFP-FE20KT15R13 - Juniper 100Base-BX-U Bi-Directional 20km Single-mode Fiber 1310nm/1550nm SFP Transceiver Module
SKU: SFP-FE20KT15R13
Price: $366.80
SFP-FE20KT13R15 - Juniper 100Base-BX-D Bi-Directional 20km Single-mode Fiber 1550nm/1310nm SFP Transceiver Module
SKU: SFP-FE20KT13R15
Price: $368.05
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
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
EX-SFP-GE80KCW1550 - Juniper 1Gbps 1000Base-LX Single-Mode Fibre CWDM 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: EX-SFP-GE80KCW1550
Price: $484.22
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.