Replacement for 12101: Drop-In Alternatives We Stock
Looking for a replacement for the 12101 (12101 - Extreme Networks ReachNXT 100-8t Ethernet Switch 1 x SFP (mini-GBIC) Shared 8 x 10/100Base-TX LAN 1 x 1000Base-T LAN)? 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 12101
| SKU | 12101 |
|---|---|
| Product | 12101 - Extreme Networks ReachNXT 100-8t Ethernet Switch 1 x SFP (mini-GBIC) Shared 8 x 10/100Base-TX LAN 1 x 1000Base-T LAN |
| Stock status | In Stock |
| Detail page | View 12101 › |
Drop-in replacements for 12101
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.
Extreme X450E-24P Extreme Networks X450E-24P X450E Series 24xRJ-45 PoE 10/100/1000Base-T + 4xShared SFP Ports Layer2 Mananged Gigabit Ethernet Network Switch
SKU: X450E-24P
Price: $191.58
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
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
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
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
16562 - Extreme Networks ExtremeSwitching 220-24t-10GE2 220 Series 24 port 10/100/1000BASE-T SFP+ 10 Gigabit Ethernet Switch
SKU: 16562
Price: $2,814.74
220-24t-10GE2 - Extreme Networks ExtremeSwitching 220 Series 24 port 10/100/1000BASE-T SFP+ 10 Gigabit Ethernet Switch
SKU: 220-24t-10GE2
Price: $2,814.74
16563 - Extreme Networks ExtremeSwitching 220-24p-10GE2 220 Series 24 port 10/100/1000BASE-T PoE+ (185W) SFP+ 10 Gigabit Ethernet PoE+ Switch
SKU: 16563
Price: $3,716.63
220-24p-10GE2 - Extreme Networks ExtremeSwitching 220 Series 24 port 10/100/1000BASE-T PoE+ (185W) SFP+ 10 Gigabit Ethernet PoE+ Switch
SKU: 220-24p-10GE2
Price: $3,716.63
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.