Replacement for CISCO888-SEC-K9: Drop-In Alternatives We Stock
Looking for a replacement for the CISCO888-SEC-K9 (CISCO888-SEC-K9 - Cisco 1Gbps 10/100Base-TX Gigabit Ethernet Unified Services 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 CISCO888-SEC-K9
| SKU | CISCO888-SEC-K9 |
|---|---|
| Product | CISCO888-SEC-K9 - Cisco 1Gbps 10/100Base-TX Gigabit Ethernet Unified Services Router |
| Stock status | In Stock |
| Detail page | View CISCO888-SEC-K9 › |
Drop-in replacements for CISCO888-SEC-K9
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.
Cisco ISR4321-SEC/K9 ISR 2-Port 4-Slot 10/100/1000Base-T Gigabit Ethernet Integrated Service Router
SKU: ISR4321-SEC-K9
Price: $404.22
Cisco ISR4351-SEC/K9 ISR 4351 3-Port 10-Slot 10/100Base-T Gigabit Ethernet Security Bundle Router
SKU: ISR4351-SEC-K9
Price: $6,798.59
CISCO878-SEC-K9 - Cisco 878 G.SHDSL 4 x 10/100Base-TX LAN + 1 x WAN + 1 x ISDN BRI (S/T) WAN Integrated Services Router
SKU: CISCO878-SEC-K9
Price: $250.53
WS-C3560CG-8PC-S - Cisco Catalyst PoE RJ-45 8 x Ports 10/100/1000Base-TX + 2 x combo Gigabit SFP Gigabit SFP managed desktop Gigabit Ethernet Switch
SKU: WS-C3560CG-8PC-S
Price: $3,642.95
CISCO2811 - Cisco 2811 9-Port 9 x 10/100Base-TX Auxiliary Console 120/230V AC Ethernet Integrated Services Router
SKU: CISCO2811
Price: $273.11
Cisco C1861-SRST-F/K9 1861 8-Port 8 x 10/100/ PoE Fast Ethernet Integrated Services Router
SKU: C1861-SRST-F-K9
Price: $326.14
WS-C3850-32XS-S - Cisco Catalyst 32XS-S RJ-45 32 x Ports 10GBase-X + 24 x 1 Gigabit / 10 Gigabit SFP+ 6 x 10 Gigabit SFP+ (uplink) Layer 3 Managed Desktop Rack Mountable 1U Switch
SKU: WS-C3850-32XS-S
Price: $16,268.25
RVS4000 - Cisco 230V 4-Port 10/100/1000Base-T Gigabit Ethernet Security Bundle Router
SKU: RVS4000
Price: $189.47
Cisco CISCO1941W-A/K9 230V 10/100/1000Base-T Gigabit Ethernet Integrated Router
SKU: CISCO1941W-A-K9
Price: $259.50
Cisco ISR4331/K9 ISR 3 x 10/100/1000 Ports Gigabit Ethernet Modular Router
SKU: ISR4331-K9
Price: $270.51
C1111-4P - Cisco ISR 1100 4-Port Gigabit Ethernet WAN Integrated Service Router
SKU: C1111-4P
Price: $579.49
C1101-4P - Cisco ISR 1100 4-Port Gigabit Ethernet WAN Integrated Service Router
SKU: C1101-4P
Price: $1,237.89
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.