The Multiplexer,light Signal, cataloged under National Stock Number 6030-01-585-8548, 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 Dowslake Microsystems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6030-01-585-8548 |
| Primary Part Number | SMUX-GE/PS-3R |
| Item Name | Multiplexer,light Signal |
| FSC / FSG | 6030 / 60 — Fiber Optic Devices |
| Manufacturer | Dowslake Microsystems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| SMUX-GE/PS-3R PRIMARY | Dowslake Microsystems Corporation (USA) |
| 2351942 | O. De Nicolai Srl (ITA) |
NSN 6030-01-585-8548 is a Multiplexer,light Signal, manufactured by Dowslake Microsystems Corporation, classified under FSC 6030, Fiber Optic Devices. Status: active.
NSN 6030-01-585-8548 has 2 manufacturer part numbers on file: SMUX-GE/PS-3R (Dowslake Microsystems Corporation), 2351942 (O. De Nicolai Srl).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-660-4204. Verify interchangeability with system specifications before substitution.
Key specifications for SMUX-GE/PS-3R: Special Features: 4XE1/T1 AND 3X10/100 BASETX, 2X1000M FX OVER FIBER OPTIC; Part Name Assigned by Controlling Agency: CATS SMUX-GE (GIGABIT MULTIPLEXR FOR E1/T1 + FE); End Item Identification: RACK OR STAND-ALONE. 0 specifications are 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.