Alternative to TN-GLC-BX-U-80: Better-Value Equivalents in Stock
Comparing the TN-GLC-BX-U-80 (TN-GLC-BX-U-80 - Transition 1Gbps 1000Base-BX 1490nm Tx/1550nm Rx Single-mode Fiber (Lc) 80km/49.7 Mi 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 TN-GLC-BX-U-80
| SKU | TN-GLC-BX-U-80 |
|---|---|
| Product | TN-GLC-BX-U-80 - Transition 1Gbps 1000Base-BX 1490nm Tx/1550nm Rx Single-mode Fiber (Lc) 80km/49.7 Mi SFP Transceiver Module |
| Current price | $2,321.96 |
| Stock status | In Stock |
| Detail page | View TN-GLC-BX-U-80 › |
Alternatives to TN-GLC-BX-U-80
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.
TN-GLC-BX-D-80 - Transition 1Gbps 1000Base-BX 1550nm Tx/1490nm Rx Single-mode Fiber (Lc) 80km/49.7 Mi SFP Transceiver Module
SKU: TN-GLC-BX-D-80
Price: $1,731.49
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
TN-GLC-FE-100BX-U-80 - Transition 100Base-BX 1310nm Tx/1550nm Rx Single-mode Fiber (Lc) 80km/49.7 Mi SFP Transceiver Module
SKU: TN-GLC-FE-100BX-U-80
Price: $1,539.11
TN-GLC-FE-100BX-D-80 - Transition 100Base-BX 1310nm Tx/1550nm Rx Single-mode Fiber (Lc) 80km/49.7 Mi SFP Transceiver Module
SKU: TN-GLC-FE-100BX-D-80
Price: $1,539.11
TN-CWDM-100LX-1490 - Transition 155Mbps 100Base-LX CWDM Single-mode Fiber 80km 1490nm LC Connector SFP Transceiver Module
SKU: TN-CWDM-100LX-1490
Price: $1,395.25
TN-SFP-LX8-C49 - Transition Network 1Gb/s 1000Base-LX CWDM Single-Mode Fiber 80km 1490nm LC Connector SFP Transceiver Module
SKU: TN-SFP-LX8-C49
Price: $1,689.80
GLC-BX-D-80 - Cisco Single-Mode 1Gbps 1000Base-BX-D Fiber 80km 1310nm-RX/1490nm-TX LC Connector SFP Transceiver Module
SKU: GLC-BX-D-80
Price: $297.22
GLC-BX-U-80 - Cisco Single-Mode 1Gbps 1000Base-BX-U Fiber 80km 1310nmTX/1490nm-RX LC Connector SFP Transceiver Module
SKU: GLC-BX-U-80
Price: $448.51
GLC-BX80-U-I - Cisco 1Gb/s 1000Base-BX-U Single-Mode Fiber 80km 1490nm-TX/1570nm-RX LC Connector SFP Transceiver Module
SKU: GLC-BX80-U-I
Price: $2,124.41
1442180G2 - ADTRAN 1.25Gb/s 1000Base-BX-U Single-Mode Fiber 80km TX 1490nm/ RX 1550nm LC Connector SFP Transceiver Module
SKU: 1442180G2
Price: $290.54
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.