Replacement for SESX7XT2U: Drop-In Alternatives We Stock
Looking for a replacement for the SESX7XT2U (SESX7XT2U - Sun 10Gbps XFP Optical Transceiver Long Range (LR) for Sun SPARC T5120 RoHS Y)? 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 SESX7XT2U
| SKU | SESX7XT2U |
|---|---|
| Product | SESX7XT2U - Sun 10Gbps XFP Optical Transceiver Long Range (LR) for Sun SPARC T5120 RoHS Y |
| Stock status | In Stock |
| Detail page | View SESX7XT2U › |
Drop-in replacements for SESX7XT2U
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.
XFP-10GBASE-LR-RF - Cisco XFP-10Gbase-Lr-Rf Reman 10Ge Long Range Transceiver Module
SKU: XFP-10GBASE-LR-RF
Price: $319.62
UNIV-XFP-FLR - Juniper 10Gbps 10GBase-LR Long Range XFP Transceiver Module
SKU: UNIV-XFP-FLR
Price: $2,298.47
443757-B21 - HP 1350nm Long-range 10 Gigabit Small Form Factor Xfp Option Kit
SKU: 443757-B21
Price: $521.26
UNIV-XFP-FSR - Juniper 10Gbps 10GBase-SR Short Range XFP Transceiver Module
SKU: UNIV-XFP-FSR
Price: $1,812.64
AE380A - HP Cisco Mds 9000 4 GB Fibre Channel SFP 10km Long Range Transceiver
SKU: AE380A
Price: $176.43
JD094-61201 - HP X130 10GBase-LR SFP+ (mini-GBIC) LC Single-Mode Long Range 1310nm Transceiver Module
SKU: JD094-61201
Price: $470.95
AJ907-63001 - HP MDS 9000 8GB/s Fiber Channel SFP+ Long Range Transceiver
SKU: AJ907-63001
Price: $1,109.70
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.