Alternative to Q100G-ZR4-S-EA: Better-Value Equivalents in Stock
Comparing the Q100G-ZR4-S-EA (Q100G-ZR4-S-EA - Cisco 100Gb/s 100GBase-ZR4 Single-Mode Fiber 80km 1310 nm Duplex LC Connector QSFP Transceiver) 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 Q100G-ZR4-S-EA
| SKU | Q100G-ZR4-S-EA |
|---|---|
| Product | Q100G-ZR4-S-EA - Cisco 100Gb/s 100GBase-ZR4 Single-Mode Fiber 80km 1310 nm Duplex LC Connector QSFP Transceiver |
| Stock status | In Stock |
| Detail page | View Q100G-ZR4-S-EA › |
Alternatives to Q100G-ZR4-S-EA
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.
CWDM-SFP-1310-RGD - Cisco 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1310-RGD
Price: $177.17
CWDM-SFP-1310 - Cisco 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1310
Price: $197.61
CWDM-SFP10G-1310 - Cisco 10Gbps 10GBase-CWDM Single-mode Fiber 40km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: CWDM-SFP10G-1310
Price: $1,690.88
GLC-BX-U-80KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 80km SFP Transceiver Module
SKU: GLC-BX-U-80KM
Price: $200.76
GLC-BX-D-80KM - Cisco 1Gbps 1000Base-BX-D Single-mode Fiber 80km 1310nmRX/1490nmTX LC Connector SFP Transceiver Module
SKU: GLC-BX-D-80KM
Price: $220.84
DWDMGBIC3661 - Cisco 1.25Gbps 1000Base-DWDM Single-Mode Fiber 80km 1536.61nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDMGBIC3661
Price: $31.47
DWDM-GBIC-58.17 - Cisco 1.25Gbps 1000Base-DWDM Single-mode Fiber 80km 1558.17nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDM-GBIC-58.17
Price: $38.74
DWDMGBIC5655 - Cisco 1.25Gbps 1000Base-DWDM Single-mode Fiber 80km 1556.55nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDMGBIC5655
Price: $38.74
Cisco DWDM-SFP10G-30.33 Single-Mode 10Gbps 10GBase-DWDM Fiber 80km 1530.33nm Duplex LC Connector SFP+ Transceiver Module
SKU: DWDM-SFP10G-30.33
Price: $77.47
10-1936-02 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1936-02
Price: $113.36
10-1755-01 - Cisco 2Gb/s Long Wave Single Mode Fiber 80km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1755-01
Price: $150.71
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.