Alternative to SFP-GDCWEZX-51: Better-Value Equivalents in Stock
Comparing the SFP-GDCWEZX-51 (SFP-GDCWEZX-51 - Gigatech MRV 1000Base CWDM ZXL 120km 1511nm SFP Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar 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 SFP-GDCWEZX-51
| SKU | SFP-GDCWEZX-51 |
|---|---|
| Product | SFP-GDCWEZX-51 - Gigatech MRV 1000Base CWDM ZXL 120km 1511nm SFP Transceiver Module |
| Current price | $502.20 |
| Stock status | In Stock |
| Detail page | View SFP-GDCWEZX-51 › |
Alternatives to SFP-GDCWEZX-51
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-GDCWEZX-55 - Gigatech MRV 1000Base CWDM ZXL 120km 1551nm SFP Transceiver Module
SKU: SFP-GDCWEZX-55
Price: $502.20
SFP-GDCWXD-51 - Gigatech MRV 1000Base CWDM EX 50km 1511nm SFP Transceiver Module
SKU: SFP-GDCWXD-51
Price: $251.54
SFP-GDCWXD-55 - Gigatech MRV 1000Base CWDM EX 50km 1551nm SFP Transceiver Module
SKU: SFP-GDCWXD-55
Price: $251.54
SFP-GDCWZX-51 - Gigatech MRV 1000Base CWDM EX 50km 1511nm SFP Transceiver Module
SKU: SFP-GDCWZX-51
Price: $330.14
SFP-GDCWZX-55 - Gigatech MRV 1000Base CWDM EX 50km 1551nm SFP Transceiver Module
SKU: SFP-GDCWZX-55
Price: $330.14
3HE00070CE - Alcatel 1Gbps 1000Base-CWDM 1551nm 120km Single-mode Fiber 1551nm SFP Transceiver
SKU: 3HE00070CE
Price: $243.74
3HE00070CC - Alcatel 1Gbps 1000Base-CWDM 1511nm 120km Single-mode Fiber 1511nm SFP Transceiver
SKU: 3HE00070CC
Price: $341.21
NTK591NH - Nortel 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1510nm LC Connector SFP Transceiver Module
SKU: NTK591NH
Price: $502.20
3HE00070BC - Alcatel 1Gbps 1000Base-CWDM 1511nm 120km Single-mode Fiber 1511nm SFP Transceiver Module
SKU: 3HE00070BC
Price: $565.25
NTK591NH-ACC - Accortec 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1510nm LC Connector SFP Transceiver Module for Ciena Compatible
SKU: NTK591NH-ACC
Price: $610.21
10-1999-01 - Cisco 155Mb/s OC-3/STM-1 CWDM Single-Mode Fiber 120km 1510nm LC Connector SFP Transceiver Module
SKU: 10-1999-01
Price: $776.97
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.