- Part number
- 6GK5992-4AM00-8AA0
- Model no
- MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km.
Siemens has announced the end of 6GK5992-4AM00-8AA0
Once production ends, supply depends on remaining stock.
No replacement announced yet. Tell us the application and we will propose an alternative.
- CE
SCALANCE XSiemens 6GK5992-4AM00-8AA0 SCALANCE X MM992-4LD 4x 1000 Mbit/s SC Single-Mode 10 km Media Module
Siemens MM992-4LD SCALANCE X media module: four 1000 Mbit/s SC single-mode ports, up to 10 km, IP20, 0-60 deg C.
Description
About the MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km.
About the MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km.
The Siemens 6GK5992-4AM00-8AA0 (MM992-4LD) is a SCALANCE X media module that adds four 1000 Mbit/s SC optical ports for single-mode fiber. Each port covers a link of up to 10 km at 1310 nm, letting one media module fan a switch out to four Gigabit single-mode runs. It operates from 0 to 60 degrees C, weighs 0.3 kg, and latches into the media module slot.
Certifications & Standards
- CE
- C-Tick
- KC
- BV
- EPD
Selection Notes
The LD single-mode optics on the MM992-4LD push each of its four Gigabit ports to 10 km, more than 13 times the 750 m reach of the multimode MM992-4 in the same family, so it is the module to specify when cabinets sit further apart than multimode fiber can bridge. Because all four ports share one card, use it when four separate single-mode Gigabit runs need to originate from a single switch slot; the identical mechanical footprint to the multimode MM992-4 means either can occupy the same media module slot without other changes to the switch. For a single long single-mode link rather than four, an individual SFP992 single-mode transceiver gives more flexibility on reach and slot allocation.
Specification
Full specification
General 2
| product type designation | MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. |
|---|---|
| product brand name | SCALANCE |
Interfaces 10
| number of electrical/optical connections / for network components or terminal equipment / maximum | 4 |
|---|---|
| number of optical interfaces / for network components or terminal equipment / maximum | 4 |
| number of 1000 Mbit/s SC ports (LX) | 4 |
| design of the optical interface / for network components or terminal equipment | SC |
| wavelength / of the optical interface | 1310 nm; Single-mode |
| connectable optical power relative to 1 mW: of the transmitter output / minimum | -9.5 dB |
| connectable optical power relative to 1 mW: of the receiver input / maximum | -3 dB |
| optical sensitivity relating to 1 mW / of the receiver input / minimum | -21 dB |
| attenuation factor / of the FOC transmission link / minimum necessary | 0 dB |
| range / at the optical interface / depending on the optical fiber used | 0 ... 10 km |
Ambient conditions 5
| ambient temperature: during operation | 0 ... 60 °C |
|---|---|
| ambient temperature: during storage | -40 ... +85 °C |
| ambient temperature: during transport | -40 ... +85 °C |
| relative humidity / at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP20 |
Show all 58 specifications ↓ Show less ↑41 more values in Identification, Design, dimensions and weights, Standards, specifications, approvals, Standards, specifications, approvals / Environmental Product Declaration, Declaration of Con- China RoHS Manufacturer Declara-, Logistics.
Identification 10
| Part number | 6GK5992-4AM00-8AA0 |
|---|---|
| Type designation | MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Phase-out announced by the manufacturer |
| EAN | 4019169233200 |
| ETIM class | EC001099 |
| eCl@ss | 19170301 |
Design, dimensions and weights 6
| design | Media module |
|---|---|
| width | 120.3 mm |
| height | 22.3 mm |
| depth | 275.5 mm |
| fastening method | latched |
| installation in media module slot | Yes |
Standards, specifications, approvals 11
| standard: for safety / from CSA and UL | UL 60950-1, CSA C22.2 No. 60950-1 |
|---|---|
| standard: for emitted interference | EN 61000-6-4 (Class A) |
| standard: for interference immunity | EN 61000-6-2 |
| certificate of suitability | EN 61000-6-2:2005, EN 61000-6-4:2007 |
| CE marking | Yes |
| C-Tick | Yes |
| KC approval | Yes |
| CCC / for hazardous zone according to GB standard | Yes; GB3836.1, GB3836.8 |
| CCC / for hazardous zone according to GB standard / as marking | Ex nA IIC T4 Gc |
| E1 approval | No |
| Marine classification association: French marine classification society (BV) | Yes |
Standards, specifications, approvals / Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 108.53 kg |
| global warming potential [CO2 eq]: during manufacturing | 10.1 kg |
| global warming potential [CO2 eq]: during operation | 98.33 kg |
| global warming potential [CO2 eq]: after end of life | 0.1 kg |
Declaration of Con- China RoHS Manufacturer Declara- 2
| formity tion | For use in hazard- |
|---|---|
| General Product Approval EMV China RoHS | ous locations |
Logistics 7
| Net weight | 0.463 kg |
|---|---|
| Package dimensions | 58 × 72 × 90 mm |
| Country of origin | DE |
| Shipping weight | 0.963 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6GK5992-4AM00-8AA0
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- CE
- CE marking
- C-Tick
- KC approval
- French marine classification society (BV)
- Environmental Product Declaration
Quick answers
Questions about the MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km.
What is the HS code of MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. for customs?
The tariff (HS) code on file for MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. is 85176200.
What is the EAN of MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km.?
The EAN (GTIN) of MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. is 4019169233200.
Where does MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. ship from, and how fast?
MM992-4LD SCALANCE X accessory; Media module MM992-4LD; 4x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 10 km. ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
Siemens SCALANCE X
- Brand
- Siemens
- Series
- SCALANCE X
