Replacement for MGBBX1AO: Drop-In Alternatives We Stock
Looking for a replacement for the MGBBX1AO (MGBBX1AO - Addonics 1Gbps 1000Base-BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP (mini-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 MGBBX1AO
| SKU | MGBBX1AO |
|---|---|
| Product | MGBBX1AO - Addonics 1Gbps 1000Base-BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP (mini-GBIC) Transceiver Module |
| Current price | $199.33 |
| Stock status | In Stock |
| Detail page | View MGBBX1AO › |
Drop-in replacements for MGBBX1AO
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.
X2-10GB-LR-20KM - Cisco 10Gbps 10GBase-LR Single-Mode Fiber 20km 1310nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-LR-20KM
Price: $306.68
JD100AAO - Addonics 100Mbps 100Base-BX10-U Single-mode Fiber 20km LC Connector SFP Transceiver Module
SKU: JD100AAO
Price: $294.47
GLC-BX-U-20KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 20km SFP Transceiver Module
SKU: GLC-BX-U-20KM
Price: $114.36
MFEBX1-1550 - Linksys 100Mbps 100Base-BX-U Single-mode Fiber 20km 1310nmTX/1550nmRX LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MFEBX1-1550
Price: $114.36
MGBBX1-1490 - Linksys 1Gbps 1000Base-BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MGBBX1-1490
Price: $148.13
MFEBX1-ACC - Accortec 100Mbps 100Base-BX-U Single-mode Fiber 20km 1310nmTX/1550nmRX LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MFEBX1-ACC
Price: $169.33
1442120G1 - ADTRAN 1000Base-LX Single-Mode Fiber 20km 1490nm-TX/1310nm-RX LC Connector SFP (mini-GBIC) Transceiver Module
SKU: 1442120G1
Price: $177.79
MGBBX1-ACC - Accortec 1Gbps 1000Base-BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MGBBX1-ACC
Price: $187.42
MFEBX1 - Cisco 100Mb/s 100Base-BX-U Single-Mode Fiber 20km 1310nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MFEBX1
Price: $212.87
MFEBX1DAO - Addonics 100Mbps 100Base-BX Single-mode Fibre 20km 1550nmTx/1310nmRx LC Connector SFP Transceiver Module
SKU: MFEBX1DAO
Price: $193.63
SFP-100LX-20-ACC - Accortec 100Mb/s 100Base-LX Single-Mode Fiber 20km 1310nm LC Connector SFP Transceiver Module for ZyXEL Compatible
SKU: SFP-100LX-20-ACC
Price: $124.45
EX-SFP-FE20KT13R15 - Juniper 100Mbps 100Base-BX-U Single-mode Fiber 20km 1310nmTX/1550nmRX LC Connector SFP Transceiver Module
SKU: EX-SFP-FE20KT13R15
Price: $177.79
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.