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generated_at: "2026-11-07T06:54:00.690Z"
last_updated: "2026-10-15T05:35:41.513-05:00"
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# VIAVI Solutions / JDSU / BCP 400-12T-138 Laser Transmitter

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: BCP
- Model: 400-12T-138
- Condition: Used and in Excellent Condition
- Price: $1,995.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 9 lb, estimated
- Shipping dimensions: 14X14X6 in, estimated

## Categories

- Test Equipment > Electrical Test > Electrical-to-Optical (primary)
- Test Equipment > Optical Test > Optical-to-Electrical

## Details

Labeled Model Number: 400-12T-138

Wavelength: 870 nm

Optical Connector:  PC*

Electrical Connection: BNCType

Benchtop

*This unit comes with the standard Acterna / W&G optical interface as shown here. The JDSU / Acterna / W&G 2060 Universal Test Adapters are sold separately. They can be purchased here.

## Function

Benchtop 870 nm laser transmitter used as an optical test source, converting modulated electrical signals from a BNC input into a stabilized optical output via a PC-terminated fiber interface using the vendor’s universal optical adapter standard. Provides controlled, single-wavelength output for characterization, calibration, and verification of fiber-optic links and components in lab and production test environments, supporting interchangeable front-end adapters for different connector types and integration into broader optical test setups.

## Images

- <https://www.artisantg.com/itemimages/viavi_solutions_jdsu_bcp_400_12t_138_view1_202619114940.jpg>
- <https://www.artisantg.com/itemimages/viavi_solutions_jdsu_bcp_400_12t_138_view2_202619114940.jpg>
- <https://www.artisantg.com/itemimages/viavi_solutions_jdsu_bcp_400_12t_138_view3_202619114940.jpg>
- <https://www.artisantg.com/itemimages/viavi_solutions_jdsu_bcp_400_12t_138_view4_202619114940.jpg>
