Siemens

6GK5991-1AF00-8AC0

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Siemens

If you're unsure whether this part is a perfect match, please contact us.

Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: October 12 2026
WM66-6G Enquire now £1,183.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 05 2026
WM94-6G Enquire now £1,183.50 Add to Cart
New Sealed (Min. Quantity: 10)
Full 24 months warranty
Est. shipping: October 05 2026
WM92-6G Enquire now £1,195.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 05 2026
WM71-6G Enquire now £1,282.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 05 2026
WM85-6G Enquire now £1,516.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: September 15 2026
WM44-6G 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: September 15 2026
WM44-6G Enquire now - Get Quote
New
Full 12 months warranty
Est. shipping: September 15 2026
WM61-6G Enquire now - Get Quote
Used
Full 12 months warranty
Est. shipping: September 15 2026
WM44-6G Enquire now - Get Quote
Buying more than one? Get Quote
Part Description:
SCALANCE X accessory; plug-in transceiver SFP991-1LD; 1x 100 Mbit/s LC port, optical; single-mode optical up to max. 26 km 1 pack = 10 units.
Part Information:
Part Number:
6GK5991-1AF00-8AC0
Manufacturer:
Availability:
10+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4382815
Shipping:
We deliver worldwide
Weight:
0.10kg
Dimensions:
60mm x 100mm x 22mm
Also Known As:
6GK5991_1AF00_8AC0, 6GK59911AF008AC0, 6GK5991/1AF00/8AC0, 6GK5991-1AF00-8AC0
Our Warehouse Description:

The 6GK5991-1AF00-8AC0 is a fibre optic transceiver designed as a plug-in SFP module with a single-mode optical LC port supporting data transmission speeds of up to 100 Mbps. It features an IP20 protection class, compact dimensions (approximately 14 mm in width, 9 mm in height, and 57 mm in depth), and a net weight of around 0.01 kg. This transceiver is suitable for Ethernet applications requiring reliable optical communication over distances up to 26 km.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.
Siemens:

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***

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