Replacement for 100-03499: Drop-In Alternatives We Stock
Looking for a replacement for the 100-03499 (100-03499 - Calix 10Gbps 10GBase BX-U Single-mode Fiber 20km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 100-03499
| SKU | 100-03499 |
|---|---|
| Product | 100-03499 - Calix 10Gbps 10GBase BX-U Single-mode Fiber 20km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module |
| Current price | $243.74 |
| Stock status | In Stock |
| Detail page | View 100-03499 › |
Drop-in replacements for 100-03499
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.
100-03499-ACC - Accortec 10Gbps 10GBase BX-U Single-mode Fiber 20km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module
SKU: 100-03499-ACC
Price: $784.11
100-01668 - Calix 1.25Gbps 1000Base-BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP Transceiver Module
SKU: 100-01668
Price: $115.79
100-01669 - Calix 1.25Gbps 1000Base-BX-D Single-mode Fiber 20km 1490nmTX/1310nmRX LC Connector SFP Transceiver Module
SKU: 100-01669
Price: $131.36
100-01783 - Calix 2.5Gbps 1000Base-BX-D SONET OC-48/STM-16 IR Single-mode Fiber 20km 1490nmTX/1310nmRX SC Connector GPON SFP Transceiver Module
SKU: 100-01783
Price: $243.74
100-01957 - Calix 1.25Gbps 1000Base BX-U Single-mode Fiber 20km 1310nmTX/1490nmRX LC Connector SFP Transceiver Module
SKU: 100-01957
Price: $243.74
100-02168 - Calix 10Gbps 10GBase-BX-D Single-mode Fiber 20km 1330nmTX/1270nmRX LC Connector SFP+ Transceiver Module
SKU: 100-02168
Price: $243.74
100-02169 - Calix 10Gbps 10GBase-BX-U Single-mode Fiber 20km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module
SKU: 100-02169
Price: $243.74
100-01792 - Calix 1.25Gbps 1000Base-BX-D Single-mode Fiber 20km 1490nmTX/1310nmRX LC Connector CSFP Transceiver Module
SKU: 100-01792
Price: $291.79
X2-10GB-LR-20KM - Cisco 10Gbps 10GBase-LR Single-Mode Fiber 20km 1310nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-LR-20KM
Price: $306.68
10001782 - Calix GPON 2.5Gbps SONET OC-48/STM-16 IR 1000Base-BX-D Single-Mode Fibre 20km Tx-1490nm / Rx-1310nm SC Connector SFP Transceiver Module
SKU: 10001782
Price: $243.74
GLC-BX-U-20KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 20km SFP Transceiver Module
SKU: GLC-BX-U-20KM
Price: $114.36
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.