Alternative to 01DD639: Better-Value Equivalents in Stock
Comparing the 01DD639 (01DD639 - Lenovo 10Gbps 10GBase-ZR Single-mode Fiber 1550nm 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 01DD639
| SKU | 01DD639 |
|---|---|
| Product | 01DD639 - Lenovo 10Gbps 10GBase-ZR Single-mode Fiber 1550nm SFP+ Transceiver Module |
| Current price | $9,888.88 |
| Stock status | In Stock |
| Detail page | View 01DD639 › |
Alternatives to 01DD639
Each part below is currently in our US warehouse, ships same-day for orders before 3pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
45W4742 - IBM 1.25Gbps 1000Base-LH Single-mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 45W4742
Price: $87.93
45W2817 - IBM 1.25Gbps 1000GBase-LH Single-mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 45W2817
Price: $140.00
88Y6842 - IBM 1Gbps 1000Base-LH Single-mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 88Y6842
Price: $147.33
90Y9418 - IBM 1.25Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 90Y9418
Price: $210.50
45W2812 - IBM 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Optical Transceiver Module
SKU: 45W2812
Price: $619.27
45W8178 - IBM 10Gbps 10Base-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: 45W8178
Price: $2,164.98
45W2816 - IBM 1.25Gbps 1000Base-LX Single-mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 45W2816
Price: $62.82
77P6968 - IBM 4.25Gbps Fibre Channel Single-mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 77P6968
Price: $63.80
31P1658 - IBM 8.5Gbps 8GBase-LR Single-mode Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: 31P1658
Price: $65.50
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 2 business hours.