Replacement for 1442940G1C: Drop-In Alternatives We Stock
Looking for a replacement for the 1442940G1C (1442940G1C - ADTRAN 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex LC Connector XFP 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 1442940G1C
| SKU | 1442940G1C |
|---|---|
| Product | 1442940G1C - ADTRAN 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module |
| Current price | $705.30 |
| Stock status | In Stock |
| Detail page | View 1442940G1C › |
Drop-in replacements for 1442940G1C
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.
XENPAK-10GB-ER-RF - Cisco 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex SC Connector Xenpak Transceiver Module
SKU: XENPAK-10GB-ER-RF
Price: $368.42
XENPAK-10GB-ER - Cisco Single-Mode 10Gb/s 10GBase-ER Fiber 40km 1550nm Duplex SC Connector Xenpak Transceiver Module
SKU: XENPAK-10GB-ER
Price: $368.42
X2-10GB-ER - Cisco 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-ER
Price: $1,119.24
SFP-10G-ER - Cisco 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-ER
Price: $312.00
57-0000085-01 - Brocade 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Fibre Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 57-0000085-01
Price: $321.05
J9153AR - HP ProCurve X132 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: J9153AR
Price: $325.63
FTLX1612M3BCL - Finisar 10Gb/s 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX1612M3BCL
Price: $346.64
DS-X2-FC10G-ER - Cisco 10Gb/s 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: DS-X2-FC10G-ER
Price: $362.38
Cisco X2-10GB-ER/NS 10Gbps 10-GBase-ER Single-Mode Fiber 40km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-ER-NS
Price: $548.63
Cisco XFP10GER-192IR-L 10Gb/s 10GBase-ER/EW Single-Mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module Spare
SKU: XFP10GER-192IR-L
Price: $643.43
XFP-10GER-OC192IR - Cisco 10Gb/s OC-192/STM-64 IR-2 10GBase-ER Single-Mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GER-OC192IR
Price: $643.43
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.