Alternative to QSFP-100G-CU2M: Better-Value Equivalents in Stock
Comparing the QSFP-100G-CU2M (QSFP-100G-CU2M - Cisco 2m 100GBase-CR4 QSFP28 to QSFP28 Passive Twinax Copper Direct Attach Cable) against alternatives? Pro Disk Network stocks 12 similar Cisco parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the QSFP-100G-CU2M
| SKU | QSFP-100G-CU2M |
|---|---|
| Product | QSFP-100G-CU2M - Cisco 2m 100GBase-CR4 QSFP28 to QSFP28 Passive Twinax Copper Direct Attach Cable |
| Stock status | In Stock |
| Detail page | View QSFP-100G-CU2M › |
Alternatives to QSFP-100G-CU2M
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
SFP-H25G-CU2M - Cisco 2M 25G SFP28 Passive Direct Attach Copper Twinax Cable
SKU: SFP-H25G-CU2M
Price: $257.00
MEM1700-32U64MFS - Cisco 32MB Flash Memory for Cisco 1700 Series (32MB to 64MB Flash SIMM Upgrade)
SKU: MEM1700-32U64MFS
Price: $116.33
MEM2800-32CF - Cisco 32MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-32CF
Price: $116.33
Cisco MEM-I/O-FLC32M 32MB Flash Memory Card for Cisco 7200 I/O Controller
SKU: MEM-I-O-FLC32M
Price: $116.33
MEM2800-512CF - Cisco 512MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-512CF
Price: $224.63
Cisco Catalyst WS-CF-UPG 6500/Cisco 7600 Compact Flash Upgrade With 512MB
SKU: WS-CF-UPG
Price: $2,082.12
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.