Replacement for M-GBXU: Drop-In Alternatives We Stock
Looking for a replacement for the M-GBXU (M-GBXU - Brocade 1Gb/s 1000Base-BX-U Single-Mode Fiber 10km 1310nm-TX/1550nm-RX LC Connector SFP Transceiver Module)? Pro Disk Network ships Brocade 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 M-GBXU
| SKU | M-GBXU |
|---|---|
| Product | M-GBXU - Brocade 1Gb/s 1000Base-BX-U Single-Mode Fiber 10km 1310nm-TX/1550nm-RX LC Connector SFP Transceiver Module |
| Stock status | In Stock |
| Detail page | View M-GBXU › |
Drop-in replacements for M-GBXU
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.
100G-QSFP28-LR4-10KM - Brocade 100Gb/s 100GBase-LR4 Single-Mode Fiber 10km 1310nm Duplex LC Connector QSFP28 Transceiver Module
SKU: 100G-QSFP28-LR4-10KM
Price: $9,659.14
57-1000015-01 - Brocade 4Gb/s 4GBase-LX Single-Mode Fiber Longwave 10km 1310nm Fiber Channel Duplex LC Connector SFP Transceiver Module
SKU: 57-1000015-01
Price: $61.84
XBR-000198 - Brocade 16Gb/s Single-Mode Fiber Long wave 10km 1310nm Fiber Channel Duplex LC Connector SFP+ Transceiver for DCX 8510/ 6510/ 6505 Series S
SKU: XBR-000198
Price: $265.26
57-10000015-01 - Brocade 4Gb/s 4GBase-LX Single-Mode Fiber Longwave 10km 1310nm Fiber Channel Duplex LC Connector SFP Transceiver Module
SKU: 57-10000015-01
Price: $288.11
57-1000089-01 - Brocade 16Gbps Single-mode Fiber Longwave 10km 1310nm Fiber Channel Duplex LC Connector SFP+ Transceiver for DCX 8510/ 6510/ 6505 Series
SKU: 57-1000089-01
Price: $854.59
E1MG-LX-OM-T - Brocade 1Gb/s 1000Base-LX Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: E1MG-LX-OM-T
Price: $111.42
33211-100 - Brocade 1Gb/s 1000Base-LX Single-Mode Fiber 10km 1310nm SFP Transceiver Module
SKU: 33211-100
Price: $139.17
M-GBXD - Brocade 1Gb/s 1000Base-BX-D Single-Mode Fiber 10km 1550nm-TX/1310nm-RX LC Connector SFP Transceiver Module
SKU: M-GBXD
Price: $278.80
E1MG-LX-OM-8 - Brocade 1Gb/s 1000Base-LX Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Optical Transceiver (8-Pack)
SKU: E1MG-LX-OM-8
Price: $682.47
57-1000027-02 - Brocade 8Gb/s 8GBase-LR Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: 57-1000027-02
Price: $65.26
100-652-594 - Brocade 10Gb/s 10GBase-LR Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: 100-652-594
Price: $114.12
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.