Available on request
Siemens 6GK5991-1AF00-8AA0 – SCALANCE X accessory; SFP991-1LD; 1x 100 Mbit/s LC port
MPN: 6GK5991-1AF00-8AA0 · Brand: Siemens
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via


Quick facts
| Availability | Confirmed on request |
| Category | Plug-in transceivers for SCALANCE |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Weight | 0.03 kg |
Shipping & availability
When can 6GK5991-1AF00-8AA0 be shipped?
6GK5991-1AF00-8AA0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 6GK5991-1AF00-8AA0 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 6GK5991-1AF00-8AA0 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6GK5991-1AF00-8AA0, subject to availability and destination.
SCALANCE X accessory; SFP991-1LD; 1x 100 Mbit/s LC port, optical; single-mode optical up to max. 26 km.
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide


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