Replacement for ER-USR-LIC-10-UPG: Drop-In Alternatives We Stock
Looking for a replacement for the ER-USR-LIC-10-UPG (ER-USR-LIC-10-UPG - Cisco Emergency Responder Upgrade License 10 Phone)? 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 ER-USR-LIC-10-UPG
| SKU | ER-USR-LIC-10-UPG |
|---|---|
| Product | ER-USR-LIC-10-UPG - Cisco Emergency Responder Upgrade License 10 Phone |
| Stock status | In Stock |
| Detail page | View ER-USR-LIC-10-UPG › |
Drop-in replacements for ER-USR-LIC-10-UPG
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.
SFP-10G-USR - Cisco Multi-mode 10Gbps Fiber 150m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-USR
Price: $107.54
E100-4-8-MEM-UPG - Cisco 4GB DDR3-1333MHz PC3-10600 ECC Unbuffered CL9 240-Pin DIMM Dual Rank Memory Module
SKU: E100-4-8-MEM-UPG
Price: $169.45
E100D-8-32-MEM-UPG - Cisco 24GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Triple Rank 1.35V Low Voltage Memory Module
SKU: E100D-8-32-MEM-UPG
Price: $236.91
MEM2811-256U768D - Cisco 512MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Memory Module Upgrade
SKU: MEM2811-256U768D
Price: $137.68
SFP-OC48-SR-RF - Cisco SFP-OC48-SR - Cisco 2.5Gb/s OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR-RF
Price: $113.36
MEM-1X16F-DFB - Cisco 16MB Flash Memory for Cisco AS5100/AS5200 Router
SKU: MEM-1X16F-DFB
Price: $116.33
CAB-AC-2800W-INT - Cisco 10ft AC Power Cord for Cisco Catalyst 4500 Series Switch
SKU: CAB-AC-2800W-INT
Price: $147.86
Cisco SFP-FCGE-L/CISCO 1Gbps 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-FCGE-L-CISCO
Price: $168.78
CNP7C50AAA - Cisco 300-Watts AC Power Supply for Cisco MDS 9100 Series Fabric Switches
SKU: CNP7C50AAA
Price: $180.11
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.