Replacement for 16303T: Drop-In Alternatives We Stock
Looking for a replacement for the 16303T (16303T - Extreme Networks Summit X480-24x 12-Port Layer 3 Switch)? 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 16303T
| SKU | 16303T |
|---|---|
| Product | 16303T - Extreme Networks Summit X480-24x 12-Port Layer 3 Switch |
| Stock status | In Stock |
| Detail page | View 16303T › |
Drop-in replacements for 16303T
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.
11504 - Extreme Networks Summit5i 16-Port Ethernet Routing Switch 12 x 1000Base-SX LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: 11504
Price: $412.63
30137 - Extreme Networks Extreme Campus Controller - Hardware Appliance - E1120
SKU: 30137
Price: $18,058.53
16566 - Extreme Networks ExtremeSwitching 210-12t-GE2 210 Series 10/100/1000BASE-T 12 port SFP Gigabit Ethernet Switch
SKU: 16566
Price: $1,114.11
210-12t-GE2 - Extreme Networks ExtremeSwitching 210 Series 10/100/1000BASE-T 12 port SFP Gigabit Ethernet Switch
SKU: 210-12t-GE2
Price: $1,114.11
220-12t-10GE2 - Extreme Networks ExtremeSwitching 220 Series 12 port 10/100/1000BASE-T SFP+ 10 Gigabit Ethernet Switch
SKU: 220-12t-10GE2
Price: $1,566.53
16560 - Extreme Networks ExtremeSwitching 220-12t-10GE2 220 Series 12 port 10/100/1000BASE-T SFP+ 10 Gigabit Ethernet Switch
SKU: 16560
Price: $1,566.53
210-12p-GE2 - Extreme Networks ExtremeSwitching 210-12p-GE2 10/100/1000BASE-T PoE+ (123W) 12-Port Gigabit Ethernet PoE+ Switch
SKU: 210-12p-GE2
Price: $1,904.00
220-12p-10GE2 - Extreme Networks ExtremeSwitching 220 Series 12 port 10/100/1000BASE-T PoE+ (123W) 10 Gigabit Ethernet PoE+ Switch
SKU: 220-12p-10GE2
Price: $2,242.95
16561 - Extreme Networks ExtremeSwitching 220-12p-10GE2 220 Series 12 port 10/100/1000BASE-T PoE+ (123W) 10 Gigabit Ethernet PoE+ Switch
SKU: 16561
Price: $2,242.95
17402 - Extreme Networks ExtremeSwitching X620-16t X620 Series 12 100Mb/1Gb/10GBASE-T ports 16-port Switch with EEE
SKU: 17402
Price: $12,411.37
X620-16t - Extreme Networks ExtremeSwitching X620 Series 12 100Mb/1Gb/10GBASE-T ports 16-port Switch with EEE
SKU: X620-16t
Price: $12,411.37
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.