Replacement for GSR1260: Drop-In Alternatives We Stock
Looking for a replacement for the GSR1260 (GSR1260 - Cisco 12012 Gigabit Switch Router 12 x Expansion Slot, 3 x Switch Fabric Card)? Pro Disk Network ships Cisco 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 GSR1260
| SKU | GSR1260 |
|---|---|
| Product | GSR1260 - Cisco 12012 Gigabit Switch Router 12 x Expansion Slot, 3 x Switch Fabric Card |
| Stock status | In Stock |
| Detail page | View GSR1260 › |
Drop-in replacements for GSR1260
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.
WS-C3750G-12S-S - Cisco Catalyst 3750 12-Port Gigabit SFP 10/100/1000Base-T Layer 3 Stackable Managed 1U Rack Mountable Gigabit Ethernet Network Switch
SKU: WS-C3750G-12S-S
Price: $361.05
MEM-7301-FLD128M - Cisco 128MB CompactFlash (CF) Memory Card for 7301 Router Series Router
SKU: MEM-7301-FLD128M
Price: $116.33
73-14658-02 - Cisco 4-Port 10Gb/s LAN Expansion Module for Catalyst C3850-12X48U-E Switch
SKU: 73-14658-02
Price: $99.93
451439R-B21 - HP/Cisco Catalyst 3120X 4 x Ports 10/100/1000Base-T + 2 x SFP Gigabit Ethernet Blade Switch Module
SKU: 451439R-B21
Price: $189.47
MS120-48-HW - Cisco Meraki MS120-48 RJ-45 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Compact Switch
SKU: MS120-48-HW
Price: $263.89
N7K-M108X2-12L - Cisco Nexus 8-Port Gigabit Ethernet Module with XL Option Switch
SKU: N7K-M108X2-12L
Price: $338.22
MS120-8LP-HW - Cisco Meraki MS120-8LP POE+ RJ-45 8 x Ports 10/100/1000Base-T + 2 x SFP Uplink Layer 2 Managed Gigabit Ethernet Compact Switch
SKU: MS120-8LP-HW
Price: $446.68
WS-C3850-12X48U-E - Cisco Catalyst 3850 UPoE 48 x Ports 10/100/1000Base-T Layer 3 Managed Rack-Mountable Gigabit Ethernet Network Switch
SKU: WS-C3850-12X48U-E
Price: $458.79
WS-C3850-12X48U-S - Cisco Catalyst 3850 UPoE 48 x Ports 10/100/1000Base-T Layer 3 Managed Rack-Mountable Gigabit Ethernet Network Switch
SKU: WS-C3850-12X48U-S
Price: $615.66
WS-C3650-12X48FD-S - Cisco Catalyst 3650 36 x Ports 10/100/1000Base-TX + 12 x 10GBase-T + 4 x 10GBase-X Layer 3 Managed Gigabit Ethernet Network Switch
SKU: WS-C3650-12X48FD-S
Price: $676.68
WS-C3850-12XS-E - Cisco Catalyst 3850 12 x Ports SFP+ 10GBase-T Layer 3 Managed Stackable Gigabit Ethernet Network Switch
SKU: WS-C3850-12XS-E
Price: $1,313.71
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.