Replacement for J9143B-40-ACC: Drop-In Alternatives We Stock
Looking for a replacement for the J9143B-40-ACC (J9143B-40-ACC - HP X122 1Gb/s 1000Base-BX-U Single-mode Fiber 10km 1310nm-Tx/1490nm-Rx LC Connector SFP Transceiver Module)? Pro Disk Network ships HP 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 J9143B-40-ACC
| SKU | J9143B-40-ACC |
|---|---|
| Product | J9143B-40-ACC - HP X122 1Gb/s 1000Base-BX-U Single-mode Fiber 10km 1310nm-Tx/1490nm-Rx LC Connector SFP Transceiver Module |
| Current price | $373.46 |
| Stock status | In Stock |
| Detail page | View J9143B-40-ACC › |
Drop-in replacements for J9143B-40-ACC
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.
J9142B-40-ACC - HP ProCurve X122 1000Base-BX-D Single-mode Fiber 1550nm-Tx/1490nm-Rx 120km LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: J9142B-40-ACC
Price: $371.09
720190-B21 - HP BladeSystem c-Class 40Gb/s 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: 720190-B21
Price: $155.79
734840-001 - HP StoreFabric C-Series 16Gb/s LR Single-mode Fiber Long Wave Fibre Channel 10km 1310nm SFP+ Transceiver Module
SKU: 734840-001
Price: $1,880.91
JH232A - HP X142 40Gb/s 40GBase-LR4 Single-mode Fiber 10km 1310nm LC Connector QSFP+ Transceiver Module
SKU: JH232A
Price: $10,871.58
J9678A - HP X171 1Gbps 1000Base-CWDM Single-mode Fiber LH40 80km 1490nm Duplex LC Connector SFP Transceiver Module
SKU: J9678A
Price: $271.16
JD090-61101 - HPx110 1310nm 40km LH40 Single-Mode Fiber LC Transceiver Module for StoreFabric SN2700M Switch
SKU: JD090-61101
Price: $106.49
JD061AR - HP X125 1Gbps 1000Base-LH40 Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: JD061AR
Price: $216.83
JD086A - HP x160 2.5Gbps OC-48/STM-16 LR-1 1000Base-X Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: JD086A
Price: $712.45
JH637A - HP 40Gbps 40GBase-PLRL4 Single-mode Fiber 1km 1310nm MTP/MPO Connector QSFP+ Transceiver Module
SKU: JH637A
Price: $1,240.33
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.