Alternative to 78P1661: Better-Value Equivalents in Stock
Comparing the 78P1661 (78P1661 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar IBM 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 78P1661
| SKU | 78P1661 |
|---|---|
| Product | 78P1661 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module |
| Current price | $363.16 |
| Stock status | In Stock |
| Detail page | View 78P1661 › |
Alternatives to 78P1661
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.
88Y6056 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm LC Duplex Connector SFP+ Transceiver Module
SKU: 88Y6056
Price: $76.46
45W2412 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 45W2412
Price: $148.13
45W2810 - IBM 10.5Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Optical Transceiver Module
SKU: 45W2810
Price: $197.61
46C4338 - IBM 10.3125Gbps 10GBase-SR/SW Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 46C4338
Price: $236.91
68Y6924 - IBM 10Gb/s 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 68Y6924
Price: $278.39
69Y0389 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 69Y0389
Price: $398.91
69Y0377 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: 69Y0377
Price: $745.89
40K8890 - IBM 10.5Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Optical Transceiver Module
SKU: 40K8890
Price: $757.92
00WC091 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 00WC091
Price: $870.79
40K5598 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex SC Connector XENPAK Transceiver Module
SKU: 40K5598
Price: $890.43
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.