Alternative to TNGLCBXD20: Better-Value Equivalents in Stock
Comparing the TNGLCBXD20 (TNGLCBXD20 - Transition 1Gbps 1000Base-BX Single-mode Fiber 20m 1490/1310NM 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 TNGLCBXD20
| SKU | TNGLCBXD20 |
|---|---|
| Product | TNGLCBXD20 - Transition 1Gbps 1000Base-BX Single-mode Fiber 20m 1490/1310NM LC Connector SFP Transceiver Module |
| Current price | $686.00 |
| Stock status | In Stock |
| Detail page | View TNGLCBXD20 › |
Alternatives to TNGLCBXD20
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-CWDM-SFP-1490-40 - Transition 1Gbps 1000Base-LX Single-mode Fiber 1490nm 40km LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1490-40
Price: $960.72
TN-CWDM-SFP-1490 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 1490NM LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1490
Price: $1,662.17
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
UACC-AOC-SFP10-20M - Ubiquiti 10Gb/s 20m 850nm SFP+ to SFP+ Active Optical Cable
SKU: UACC-AOC-SFP10-20M
Price: $147.37
OGEBIDI40 - Huawei 1.25Gbps Single-mode Fiber 40km TX: 1490 and RX: 1310nm LC Connector SFP Optical Transceiver Module
SKU: OGEBIDI40
Price: $2,032.38
34060540-001 - Huawei 1.25Gbps Single-mode Fiber 40km TX: 1490 and RX: 1310nm LC Connector SFP Optical Transceiver Module
SKU: 34060540-001
Price: $2,032.38
TN-SFP-OC12S - Transition Network 622Mb/s OC-12/STM-4 1310nm Single-Mode Fiber 20km LC Connector SFP Transceiver Module
SKU: TN-SFP-OC12S
Price: $409.43
TN-SFP-10G-LR - Transition 10Gbps 10GBase-LR Single-mode Fiber 10km 1310nm LC Duplex Connector SFP+ Transceiver Module
SKU: TN-SFP-10G-LR
Price: $680.32
TN-CWDM-SFP-1310 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1310nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1310
Price: $1,662.17
TN-GLC-BX-U-20 - Transition 1Gbps 1000Base-BX Single-mode Fiber 20m 1310/1490nm SFP Transceiver Module
SKU: TN-GLC-BX-U-20
Price: $686.00
F2F202LL-20M-A1 - Belkin 20m Duplex Fiber Optic Cable Cabl Mmf Lc/lc 62.5/125
SKU: F2F202LL-20M-A1
Price: $82.42
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.