Replacement for CISCO2691-RF: Drop-In Alternatives We Stock
Looking for a replacement for the CISCO2691-RF (CISCO2691-RF - Cisco 2691 High Performance 10/100 Dual Ethernet Router 2 x 10/100Base-TX LAN 3 x WIC, 2 x AIM, 1 x Network Module, 1 x CompactFlash (CF) Card Router)? 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 CISCO2691-RF
| SKU | CISCO2691-RF |
|---|---|
| Product | CISCO2691-RF - Cisco 2691 High Performance 10/100 Dual Ethernet Router 2 x 10/100Base-TX LAN 3 x WIC, 2 x AIM, 1 x Network Module, 1 x CompactFlash (CF) Card Router |
| Stock status | In Stock |
| Detail page | View CISCO2691-RF › |
Drop-in replacements for CISCO2691-RF
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.
EHWIC-D-8ESG-P - Cisco 8-Port 10/100/1000 High Speed WIC Ethernet Switch
SKU: EHWIC-D-8ESG-P
Price: $1,171.38
Cisco ONS-SC+-10GEP38.9 Edge Performance - SFP+ transceiver module - 10 Gigabit Ethernet
SKU: ONS-SC--10GEP38.9
Price: $11,200.00
Cisco ONS-SC+-10GEP56.5 Edge Performance - SFP+ transceiver module - 10 Gigabit Ethernet
SKU: ONS-SC--10GEP56.5
Price: $11,200.00
Cisco ONS-SC+-10GEP39.7 Edge Performance - SFP+ transceiver module - 10 Gigabit Ethernet
SKU: ONS-SC--10GEP39.7
Price: $11,200.00
Cisco ONS-SC+-10GEP55.7 Edge Performance - SFP+ transceiver module - 10 Gigabit Ethernet
SKU: ONS-SC--10GEP55.7
Price: $11,200.00
IE-2000-8TC-G-L - Cisco Industrial Ethernet 2000 Series 8-Ports 10/100/1000Base-T Manageable Rail-Mountable Ethernet Switch
SKU: IE-2000-8TC-G-L
Price: $2,578.95
74-7105-01 - Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card
SKU: 74-7105-01
Price: $128.95
EHWIC-4ESG - Cisco 4 Port 10/100/1000 Enhanced High-Speed WAN Interface Card
SKU: EHWIC-4ESG
Price: $226.72
EHWIC-D-8ESG - Cisco 8 Port 10/100/1000 Enhanced High-Speed WAN Interface Card
SKU: EHWIC-D-8ESG
Price: $338.22
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.