Replacement for WS-X5403: Drop-In Alternatives We Stock
Looking for a replacement for the WS-X5403 (WS-X5403 - CiscoCatalyst 3 port Gigabit Ethernet Switching Module GBIC)? 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 WS-X5403
| SKU | WS-X5403 |
|---|---|
| Product | WS-X5403 - CiscoCatalyst 3 port Gigabit Ethernet Switching Module GBIC |
| Current price | $326.14 |
| Stock status | In Stock |
| Detail page | View WS-X5403 › |
Drop-in replacements for WS-X5403
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.
Dell 43VK9 PowerSwitch S4128F-ON 28-Ports 10GBase-X SFP+ 10 Gigabit Ethernet 2-Ports 100GBase-X QSFP28 100 Gigabit Ethernet Layer 3 Manageable 1U Rack-mountable Ethernet Switch
SKU: 43VK9
Price: $1,631.58
D162M - Dell PowerConnect 8024 24 x Ports 10GBase-T 10 Gigabit Ethernet Ethernet + 4 x Ports 10 Gigabit Ethernet SFP+ Switch
SKU: D162M
Price: $3,701.30
0D162M - Dell PowerConnect 8024 24 x Ports 10GBase-T 10 Gigabit Ethernet Ethernet + 4 x Ports 10 Gigabit Ethernet SFP+ Switch
SKU: 0D162M
Price: $3,701.30
26K6530 - IBM Nortel Networks Layer 2/3 Gigabit Ethernet Copper Switch Module 6 x 1000Base-T LAN Switching Module
SKU: 26K6530
Price: $100.95
HPE R0X39-61201 Aruba 6400 48-Ports PoE 1000Base-T RJ-45 Gigabit Ethernet 4-Portss 50GBase-X 50 Gigabit Ethernet SFP56 Plug-in Module Switch Module
SKU: R0X39-61201
Price: $13,348.74
WS-X4648-RJ45V-E - Cisco Catalyst 4500 E-Series 48-Ports PoE 48 x 10/100/1000Base-T Gigabit Ethernet Switching Module
SKU: WS-X4648-RJ45V-E
Price: $165.84
WS-X6316-GE-TX - Cisco Catalyst 6500 16 x Ports Gigabit Ethernet Switching Module
SKU: WS-X6316-GE-TX
Price: $176.21
WS-X4648-RJ45-E - Cisco Catalyst 4500 E-Series 48-Ports PoE 48 x 10/100/1000Base-T Gigabit Ethernet Switching Module
SKU: WS-X4648-RJ45-E
Price: $2,077.38
AT-9410GB - Allied Telesis Managed Gigabit Ethernet Switch 10 x 10/100/1000Base-T LAN 2 x GBIC Ethernet Switch
SKU: AT-9410GB
Price: $369.84
AT-9410GB-30 - Allied Telesis Managed Gigabit Ethernet Switch 10 x 10/100/1000Base-T LAN 2 x GBIC Ethernet Switch
SKU: AT-9410GB-30
Price: $369.84
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.