Replacement for MGB-TSX: Drop-In Alternatives We Stock
Looking for a replacement for the MGB-TSX (MGB-TSX - Planet 1Gbps 1000Base-SX Multi-mode Fiber 550m 850nm 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 MGB-TSX
| SKU | MGB-TSX |
|---|---|
| Product | MGB-TSX - Planet 1Gbps 1000Base-SX Multi-mode Fiber 550m 850nm LC Connector SFP Mini-GBIC Transceiver Module |
| Current price | $106.30 |
| Stock status | In Stock |
| Detail page | View MGB-TSX › |
Drop-in replacements for MGB-TSX
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.
MGB-SX - Planet 1Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-SX
Price: $95.76
SFPSXMM-B2 - StarTech 1Gbps Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Fiber Optical Transceiver Module
SKU: SFPSXMM-B2
Price: $146.04
MGB-LX - Planet 1Gbps 1000Base-LX Single-mode Fiber 10km 1310nm LC Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-LX
Price: $96.67
MGB-L30 - Planet 1Gbps 1000Base-LX Single-mode Fiber 30km 1310nm LC Duplex Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-L30
Price: $108.91
MGB-TLX - Planet 1Gbps 1000Base-LX Single-mode Fiber 10km 1310nm LC Duplex Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-TLX
Price: $109.82
MGB-TL70 - Planet 1Gbps 1000Base-LX Single-mode Fiber 70km 1550nm LC Duplex Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-TL70
Price: $229.68
MGB-L50 - Planet 1Gbps 1000Base-LX Single-mode Fiber 50km 1550nm LC Duplex Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-L50
Price: $229.68
MGB-L70 - Planet 1Gbps 1000Base-LX Single-mode Fiber 70km 1550nm LC Duplex Connector SFP Mini-GBIC Transceiver Module
SKU: MGB-L70
Price: $229.68
MGB-SX2 - Planet 1Gbps 1000Base-SX Multi-mode Fiber 2km 1310nm SFP Mini-GBIC Transceiver Module
SKU: MGB-SX2
Price: $116.17
MTB-SR - Planet 10Gbps Multi-mode Fiber 300m 850nm Wavelength LC Connector SFP+ Transceiver Module
SKU: MTB-SR
Price: $244.50
MTB-XSR - Planet 10Gbps Multi-mode Fiber 300m 850nm Wavelength LC Connector XFP Transceiver Module
SKU: MTB-XSR
Price: $346.41
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.