Replacement for 1442440G1: Drop-In Alternatives We Stock
Looking for a replacement for the 1442440G1 (1442440G1 - ADTRAN 10Gbps Single-mode 40km 1550nm LC Connector SFP+ Transceiver)? 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 1442440G1
| SKU | 1442440G1 |
|---|---|
| Product | 1442440G1 - ADTRAN 10Gbps Single-mode 40km 1550nm LC Connector SFP+ Transceiver |
| Current price | $1,083.17 |
| Stock status | In Stock |
| Detail page | View 1442440G1 › |
Drop-in replacements for 1442440G1
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-1550-10GE-40KM - Huawei 11.1Gbps Single-mode Fiber 40km 1550nm LC Connector XFP Optical Transceiver Module
SKU: XFP-1550-10GE-40KM
Price: $10,639.63
1442940G1C - ADTRAN 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: 1442940G1C
Price: $705.30
TXN17411AO - Addonics 10Gbps 10GBase-ER Single-Mode Fibre 40km 1550nm SC Connector Xenpak Transceiver Module
SKU: TXN17411AO
Price: $93.21
02312172-ACC - Accortec 1Gbps 1000Base-LH40 Single-mode Fiber 40km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 02312172-ACC
Price: $135.49
Cisco XFP10GER192IR-RGD Single-Mode 10Gbps 10GBase-ER/EW Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP10GER192IR-RGD
Price: $154.95
NTSFP-LX-40-ACC - Accortec 1Gb/s 1000Base-LX Single-Mode Fiber 40km 1550nm LC Connector SFP Transceiver Module for Ciena Compatible
SKU: NTSFP-LX-40-ACC
Price: $172.16
SRX-XFP-10GE-ER - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: SRX-XFP-10GE-ER
Price: $187.37
FTLX1612M3BCL-J3 - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX1612M3BCL-J3
Price: $196.05
2317347-ACC - Accortec 1Gb/s 1000Base-LX Single-Mode Fiber 40km 1550nm LC Connector SFP Transceiver Module
SKU: 2317347-ACC
Price: $205.26
DEM331R - D-Link 1Gbps 1000Base-BX-U Single-mode Fiber 40km TX-1310nm/ RX-1550nm LC Connector SFP Transceiver Module
SKU: DEM331R
Price: $218.83
2312172 - HP X120 1Gb/s 1000Base-LH Single-mode Fiber 40km 1550nm LC Connector SFP Transceiver Module
SKU: 2312172
Price: $232.61
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.