Replacement for AT-G8LX40: Drop-In Alternatives We Stock
Looking for a replacement for the AT-G8LX40 (AT-G8LX40 - Allied 1Gbps 1000Base-LX Single-mode Fiber 40km 1550nm GBIC 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 AT-G8LX40
| SKU | AT-G8LX40 |
|---|---|
| Product | AT-G8LX40 - Allied 1Gbps 1000Base-LX Single-mode Fiber 40km 1550nm GBIC Transceiver Module |
| Current price | $286.59 |
| Stock status | In Stock |
| Detail page | View AT-G8LX40 › |
Drop-in replacements for AT-G8LX40
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
TN-SFP-OC3SB42 - Transition 100Mbps 100Base-FX Single-mode Fiber 1550nm TX/1310nm RX SM (LC) 40km SFP (mini-GBIC) Transceiver Module
SKU: TN-SFP-OC3SB42
Price: $363.16
CWDM-GBIC-1550 - Cisco 1Gbps 1000Base-ZX CWDM Single-mode Fiber 80km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: CWDM-GBIC-1550
Price: $178.63
15454-GBIC-ZX - Cisco 1Gbps 1000Base-ZX Single-mode Fiber 70km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: 15454-GBIC-ZX
Price: $230.88
LC-GBIC-ZX-ACC - Accortec 1.25Gb/s 1000Base-ZX Single-Mode Fiber 70km 1550nm SC Connector GBIC Transceiver Module for Aruba Compatible
SKU: LC-GBIC-ZX-ACC
Price: $259.37
GBIC-1000BASE-ZX-ACC - Accortec 1Gb/s 1000Base-ZX Single-mode Fiber 80km 1550nm SC Connector GBIC Transceiver Module
SKU: GBIC-1000BASE-ZX-ACC
Price: $259.50
GBIC-LH-70-ACC - Accortec 1.25Gb/s 1000Base-ZX Single-Mode Fiber 70km 1550nm Duplex SC Connector GBIC Transceiver Module for Alcatel-Lucent Compatible
SKU: GBIC-LH-70-ACC
Price: $276.80
3CXENPAK96AO - Addonics 10GBase-er Single-mode Fiber 1550nm 40km Transceiver Module
SKU: 3CXENPAK96AO
Price: $29.05
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
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.