Replacement for N5672UP-12FEX-1G: Drop-In Alternatives We Stock
Looking for a replacement for the N5672UP-12FEX-1G (Cisco N5672Up Chas W/ 12 X 1G Fexes W/ Fets)? 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 N5672UP-12FEX-1G
| SKU | N5672UP-12FEX-1G |
|---|---|
| Product | Cisco N5672Up Chas W/ 12 X 1G Fexes W/ Fets |
| Stock status | In Stock |
| Detail page | View N5672UP-12FEX-1G › |
Drop-in replacements for N5672UP-12FEX-1G
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.
GLC-BX-U120 - Cisco 1Gbps 1000BASE-BX10-U Upstream Bidirectional Single Fiber with DOM SFP Transceiver Module
SKU: GLC-BX-U120
Price: $78.00
30-1299-02 - Cisco Single-Mode GLC-LH-SM 1Gbps 1000Base-LX/LH Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1299-02
Price: $79.66
30-1299-01 - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1299-01
Price: $79.66
GLC-BX-D120 - Cisco 1Gbps 1000BASE-BX10-D Downstream Bidirectional Single Fiber with DOM SFP Transceiver Module
SKU: GLC-BX-D120
Price: $111.42
AIR-MP21G-A-K9 - Cisco Aironet 802.11 24GHz 54mPS AP1100/1200 Access Point
SKU: AIR-MP21G-A-K9
Price: $125.80
30-1299-03 - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1299-03
Price: $125.80
MEM-CF-512U1GB - Cisco 1GB Compactflash (Cf) Memory Card For Routers
SKU: MEM-CF-512U1GB
Price: $127.67
AIR-AP1231G-A-K9 - Cisco Aironet 1231 802.11b 54Mbps Wireless Access Point
SKU: AIR-AP1231G-A-K9
Price: $150.71
AIR-MP21G-E-K9 - Cisco 802.11g Configurable Radio Module for AP1200/AP1100 ETSI Cn
SKU: AIR-MP21G-E-K9
Price: $158.45
CWDM-SFP-1290 - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1290nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1290
Price: $197.61
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.