Replacement for SFP1GELXST: Drop-In Alternatives We Stock
Looking for a replacement for the SFP1GELXST (SFP1GELXST - StarTech Gigabit Ethernet Connections Over Single-Mode Fiber 1000base-Lx SFP Transceiver Module)? Pro Disk Network ships 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 SFP1GELXST
| SKU | SFP1GELXST |
|---|---|
| Product | SFP1GELXST - StarTech Gigabit Ethernet Connections Over Single-Mode Fiber 1000base-Lx SFP Transceiver Module |
| Current price | $138.95 |
| Stock status | In Stock |
| Detail page | View SFP1GELXST › |
Drop-in replacements for SFP1GELXST
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.
SFP10GLRSTTA - StarTech 10gb Ethernet Connections Over Single-Mode fiber With This Mini-GBIC Transceiver Module
SKU: SFP10GLRSTTA
Price: $189.47
SFP10GSRSTTA - StarTech 10gb Ethernet Connections Over Multimode Fiber W/ This Mini-GBIC - 10g Fiber SFP+ Transceiver Module
SKU: SFP10GSRSTTA
Price: $166.32
453154B21ST - StarTech Gigabit Ethernet Connections With This Rj45 Mini-GBIC Transceiver Module
SKU: 453154B21ST
Price: $103.16
MASFP1GBTXST - StarTech Gigabit Ethernet Connections With This 1000base-T SFP Transceiver Module
SKU: MASFP1GBTXST
Price: $124.21
ONS-SC-E3-T3-CES-RF - Cisco E3/DS3 PDH over Gigabit Ethernet Single-mode Fiber SFP Transceiver Module
SKU: ONS-SC-E3-T3-CES-RF
Price: $3,145.82
ONS-SC-E3-T3-CES - Cisco E3/DS3 PDH over Gigabit Ethernet Single-mode Fiber SFP Transceiver Module
SKU: ONS-SC-E3-T3-CES
Price: $4,701.25
WLCSFPLX - Juniper 1Gbps 1000Base-LX LC Duplex Connector Long Wavelength (1300nm) 10km Over Single-mode Fiber SFP Transceiver Module
SKU: WLCSFPLX
Price: $601.72
SFPSXMM-B2 - StarTech 1Gbps Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Fiber Optical Transceiver Module
SKU: SFPSXMM-B2
Price: $146.04
PEX1000SFP2 - StarTech OneConnect PCI Express Gigabit Ethernet FIBER Network Card W/ OPEN SFP - Network Adapter
SKU: PEX1000SFP2
Price: $289.47
ET91000SC2 - StarTech 1000Mbps 10/100/1000Base-T Multimode Gigabit Ethernet Fiber Media Converter
SKU: ET91000SC2
Price: $294.74
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.