Alternative to 81Y1622: Better-Value Equivalents in Stock
Comparing the 81Y1622 (81Y1622 - IBM 1Gb/s 1000Base-SX Multi-Mode Fibre 550m 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 81Y1622
| SKU | 81Y1622 |
|---|---|
| Product | 81Y1622 - IBM 1Gb/s 1000Base-SX Multi-Mode Fibre 550m 850nm Duplex LC Connector SFP Transceiver Module |
| Current price | $248.93 |
| Stock status | In Stock |
| Detail page | View 81Y1622 › |
Alternatives to 81Y1622
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.
45W2815 - IBM 1.25Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 45W2815
Price: $80.54
40K5603 - IBM 1.25Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 40K5603
Price: $202.39
45W4739 - IBM 1.25Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 45W4739
Price: $203.83
77P3389 - IBM 2Gbps 1000Base-SX Multi-Mode Fibre 550m 850nm LC Connector Transceiver Module
SKU: 77P3389
Price: $91.09
22R4902 - IBM 4Gb/s Multi-Mode Fibre Short Wave Fibre Channel 150m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 22R4902
Price: $92.03
95Y0552 - IBM 1Gbps 1000Base-SX Multi-mode Fiber 550m 850nm LC Connector SFP Transceiver Module
SKU: 95Y0552
Price: $112.72
45W0501-ACC - Accortec 8Gbps 8GBase-SR Fibre Channel Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver (8-Pack) for IBM Compatible
SKU: 45W0501-ACC
Price: $1,328.11
88Y6056 - IBM 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm LC Duplex Connector SFP+ Transceiver Module
SKU: 88Y6056
Price: $76.46
77P6599 - IBM 2Gbps 1000Base-SX Multi-mode Fiber 500m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 77P6599
Price: $78.00
77P5933 - IBM 4.25Gbps 1000Base-SX Multi-mode Fiber 500m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 77P5933
Price: $78.00
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.