Replacement for 18103: Drop-In Alternatives We Stock
Looking for a replacement for the 18103 (18103 - Extreme Networks V400-48t-10GE4 48 x 10/100/1000BASE-T 48-port Edge 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 18103
| SKU | 18103 |
|---|---|
| Product | 18103 - Extreme Networks V400-48t-10GE4 48 x 10/100/1000BASE-T 48-port Edge Switch |
| Current price | $6,902.14 |
| Stock status | In Stock |
| Detail page | View 18103 › |
Drop-in replacements for 18103
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.
V400-48t - Extreme Networks V400-48t-10GE4 48 x 10/100/1000BASE-T 48-port Edge Switch
SKU: V400-48t
Price: $8,134.74
18104 - Extreme Networks V400-48p-10GE4 48-port 48 x 10/100/1000BASE-T PoE+ Edge Switch
SKU: 18104
Price: $11,611.16
V400-48p - Extreme Networks V400-48p-10GE4 48-port 48 x 10/100/1000BASE-T PoE+ Edge Switch
SKU: V400-48p
Price: $11,611.16
Extreme 5320-48T-8XE Extreme Networks 5320-48T-8XE 5320 48-Port 10/100/1000Base-T RJ-45 8-Ports 10GBase-X SFP+ Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: 5320-48T-8XE
Price: $4,976.84
Extreme 5420F-48T-4XE Extreme Networks 5420F-48T-4XE 5420 48-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet 4-Ports 10GBase-X SFP+ Network Switch
SKU: 5420F-48T-4XE
Price: $6,600.00
Extreme 800013-00-14 Extreme Networks 800013-00-14 15000 Summit 48xRJ-45 Ports 10/100Base-TX + 4xSFP Ports Layer2 Managed 2U Fast Ethenet Network Switch
SKU: 800013-00-14
Price: $208.42
42T4850 - Lenovo Li-Ion Battery for ThinkPad EDGE 14 EDGE 15 L410 L412 L510 L512 SL410 SL510 T410 T410i T510 T510i W510
SKU: 42T4850
Price: $207.41
16174 - Extreme Networks X450-G2-48t-GE4 X450-G2 Series 48 10/100/1000BASE-T SFP+ Switch
SKU: 16174
Price: $478.95
16570 - Extreme Networks ExtremeSwitching 210-48t-GE2 210 Series 48 port 10/100/1000BASE-T Gigabit Ethernet Switch
SKU: 16570
Price: $2,690.95
210-48t-GE2 - Extreme Networks ExtremeSwitching 210 Series 48 port 10/100/1000BASE-T Gigabit Ethernet Switch
SKU: 210-48t-GE2
Price: $2,690.95
210-48p-GE2 - Extreme Networks ExtremeSwitching 210 Series 48 port 10/100/1000BASE-T PoE+ (370W) Gigabit Ethernet PoE+ Switch
SKU: 210-48p-GE2
Price: $4,269.26
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.