Replacement for QSFP-H40G-ACU10M: Drop-In Alternatives We Stock
Looking for a replacement for the QSFP-H40G-ACU10M (Cisco 40GBASE-CR4 QSFP+ Direct-Attach Copper Cable, 10-Meter)? 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 QSFP-H40G-ACU10M
| SKU | QSFP-H40G-ACU10M |
|---|---|
| Product | Cisco 40GBASE-CR4 QSFP+ Direct-Attach Copper Cable, 10-Meter |
| Current price | $1,746.83 |
| Stock status | In Stock |
| Detail page | View QSFP-H40G-ACU10M › |
Drop-in replacements for QSFP-H40G-ACU10M
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-H10GB-CU2M - Cisco Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable
SKU: SFP-H10GB-CU2M
Price: $182.37
QSFP-4SFP10G-CU1M - Cisco 1M QSFP+ to 4 x SFP + Passive Direct Attach Copper Cable
SKU: QSFP-4SFP10G-CU1M
Price: $289.12
SFP-H10GB-CU4M - Cisco 4m 10G SFP+ to SFP+ Passive Direct Attach Copper Twinax Cable
SKU: SFP-H10GB-CU4M
Price: $321.89
QSFP-4SFP10G-CU3M - Cisco 3M 40GBase-CR4 QSFP + Direct Attach Copper Breakout Cable
SKU: QSFP-4SFP10G-CU3M
Price: $372.26
QSFP-4X10G-AOC10M - Cisco 10M QSFP+ to 4x SFP+ Active Direct Attach Copper Cable
SKU: QSFP-4X10G-AOC10M
Price: $762.13
QSFP-4X10G-AC7M - Cisco 7M QSFP+ to 4x SFP+ Active Direct Attach Copper Cable
SKU: QSFP-4X10G-AC7M
Price: $998.91
GLC-T - Cisco 1Gb/s 1000Base-T Copper 100m RJ-45 Connector SFP Transceiver Module
SKU: GLC-T
Price: $15.79
WS-G5483-C - Cisco 1.25Gb/s 1000Base-T Copper 100m RJ-45 Connector GBIC Transceiver Module
SKU: WS-G5483-C
Price: $78.00
Cisco X2-10GB-CX4/NS 10Gbps 10GBase-CX4 Copper 15m X2 Transceiver Module
SKU: X2-10GB-CX4-NS
Price: $78.00
MGBIC-02-C - Cisco 1Gbps 1000Base-T Copper 100m RJ45 Connector SFP Transceiver Module
SKU: MGBIC-02-C
Price: $79.89
3CSFP93-C - Cisco 1Gbps 1000Base-T Copper 100m 1310nm RJ-45 Connector SFP Transceiver Module
SKU: 3CSFP93-C
Price: $79.89
X2-10GB-CX4-DB - Cisco 10Gbps 10GBase-CX4 Copper 15m X2 Transceiver Module
SKU: X2-10GB-CX4-DB
Price: $83.71
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.