Alternative to GLCBXU120AO: Better-Value Equivalents in Stock
Comparing the GLCBXU120AO (GLCBXU120AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 120km 1490nmTx/1550nmRx DOM LC Connector 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 GLCBXU120AO
| SKU | GLCBXU120AO |
|---|---|
| Product | GLCBXU120AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 120km 1490nmTx/1550nmRx DOM LC Connector SFP Transceiver Module |
| Current price | $1,384.78 |
| Stock status | In Stock |
| Detail page | View GLCBXU120AO › |
Alternatives to GLCBXU120AO
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.
GLCBXD120AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 120km 1550nmTx/1490nmRx DOM LC Connector SFP Transceiver Module
SKU: GLCBXD120AO
Price: $1,384.78
CWDM-SFP-1550-120KM - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 120km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1550-120KM
Price: $598.36
DWDM-SFP-5575-120KM - Cisco 1Gbps 1000Base-DWDM Single-mode Fiber 120km 1555.75nm Duplex LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5575-120KM
Price: $1,070.49
X2-10GB-ZR-120KM - Cisco 10Gbps 10GBase-ZR Single-Mode Fibre 120km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-ZR-120KM
Price: $1,724.57
DEM210AO - Addonics 100Mbps 100Base-FX Single-mode Fibre 15km Non-Dom LC Connector SFP Transceiver Module
SKU: DEM210AO
Price: $152.93
7SO000AO - Addonics 1Gbps 1000Base-EX Single-mode Fibre 40km 1310nm DOM LC Connector SFP Transceiver Module
SKU: 7SO000AO
Price: $154.59
7SR000AO - Addonics 7SR-000 1Gbps 1000Base-ZX Single-mode Fibre 80km Non-DOM LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: 7SR000AO
Price: $177.43
7ST000AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 10km 1310nmTx/1490Rx DOM LC Connector SFP Transceiver Module
SKU: 7ST000AO
Price: $178.21
7SU000AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 10km 1490Tx/1310nmRx DOM LC Connector SFP Transceiver Module
SKU: 7SU000AO
Price: $178.97
GLCBXD40AO - Addonics 1Gbps 1000Base-BX Single-mode Fibre 40km 1550nmTx/1310nmRx DOM LC Connector SFP Transceiver Module
SKU: GLCBXD40AO
Price: $491.38
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.