The Modem,fiber Optic, cataloged under National Stock Number 6030-01-332-1631, is classified within Federal Supply Class 6030 (Fiber Optic Devices) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is Thomson Inc Div Grass Valley. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6030-01-332-1631 |
| Primary Part Number | 3291-TR-3121 |
| Item Name | Modem,fiber Optic |
| FSC / FSG | 6030 / 60 — Fiber Optic Devices |
| Manufacturer | Thomson Inc Div Grass Valley |
| Status | ACTIVE |
| Functional Description | USED IN TRANSMISSION OF VIDEO,AUDIO AND DATA ON OPTICAL FIBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3291-TR-3121 PRIMARY | Thomson Inc Div Grass Valley (USA) |
NSN 6030-01-332-1631 is a Modem,fiber Optic, manufactured by Thomson Inc Div Grass Valley, classified under FSC 6030, Fiber Optic Devices. Status: active.
NSN 6030-01-332-1631 has 1 manufacturer part number on file: 3291-TR-3121 (Thomson Inc Div Grass Valley).
Key specifications for 3291-TR-3121: Special Features: 2CONTAINS VIDEO AND 2 LASERS; PWR INPUT 115/230 VAC,1 PWR SUPPLY; VIDEOINTERFACE W/75Q UNBALANCED BNC ONLY; 1 RACK UNIT HEIGHT 1.75",DEPTH 15.25",WIDTH 19"; TRANSMITS 5.8 MHZ VIDEO,(4.5 MHZ W/QUAD-43) AUDIO &/OR DATA ONA SINGLE OPTICAL CHANNEL MHz; Functional Description: USED IN TRANSMISSION OF VIDEO,AUDIO AND DATA ON OPTICAL FIBER; End Item Identification: PEACE SHIELD A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.