Replacement for 76-ES-XC-40G3C-RF: Drop-In Alternatives We Stock
Looking for a replacement for the 76-ES-XC-40G3C-RF (Cisco Ethernet Services Plus Transport Extended Combination 40G Line Card for Carrier Ethernet)? 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 76-ES-XC-40G3C-RF
| SKU | 76-ES-XC-40G3C-RF |
|---|---|
| Product | Cisco Ethernet Services Plus Transport Extended Combination 40G Line Card for Carrier Ethernet |
| Stock status | In Stock |
| Detail page | View 76-ES-XC-40G3C-RF › |
Drop-in replacements for 76-ES-XC-40G3C-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.
MA-CBL-40G-1M - Cisco 1M Compatible 40G QSFP+ Direct Attach Copper Cable
SKU: MA-CBL-40G-1M
Price: $168.45
SG220-50-K9-NA - Cisco Smart Plus 220 Series Plus PoE+ 50 x Ports + 2 x combo Gigabit SFP Managed Desktop Rack Mountable 1U Gigabit Ethernet Switch
SKU: SG220-50-K9-NA
Price: $766.32
15454-M-TSCE-K9-RF - Cisco Enhanced Transport Shelf Controller for M2 / M6 / CPT200 / CPT600
SKU: 15454-M-TSCE-K9-RF
Price: $1,040.51
C3850-NM-2-40G - Cisco Catalyst 2 x Ports 40 Gigabit Ethernet Network Module
SKU: C3850-NM-2-40G
Price: $380.11
Cisco Catalyst WS-X6904-40G-2T 6900 Series 4 x Ports 40 Gigabit Ethernet Module For Fiber Module Spare
SKU: WS-X6904-40G-2T
Price: $19,305.68
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
HWIC-2FE - Cisco Catalyst 2-Port Fast Ethernet High Speed WIC Card for Integrated Services Router
SKU: HWIC-2FE
Price: $594.75
HWIC-2FE-RF - Cisco 2-Port Fast Ethernet High Speed WIC Card for Integrated Services Router
SKU: HWIC-2FE-RF
Price: $700.50
Cisco C899G Cellular, Ethernet Wireless Integrated Services Router
SKU: C899G-LTE-VZ-K9
Price: $4,960.42
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.