SCALANCE INDUSTRIAL ETHERNET
Siemens 6GK5400-8AS00-8AP2 SCALANCE PE400-8SFP Port Extender
Product Overview
Siemens 6GK5400-8AS00-8AP2 is the SCALANCE PE400-8SFP port extender for SCALANCE XM-400 managed modular Industrial Ethernet switches. It expands the basic device with eight SFP slots supporting 100 or 1000 Mbit/s fiber connections. The module receives its electrical supply from the basic device and supports hot-swappable interface modules. Typical deployment includes network expansion, fiber uplinks and distributed industrial Ethernet segments. Before procurement, verify the complete article number, XM-400 base-device compatibility, approved SFP transceiver types, fiber medium and distance, temperature derating, rail mounting, redundant supply arrangement and existing network topology.
Commercial Status
| Product Condition |
Original new |
| Availability |
In stock |
| Official Lifecycle |
PM300: Active Product; product phase-out starts 2025-10-01 |
| Warranty |
With 1 year warranty |
| Shipping |
Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
Verified Technical Data
| Manufacturer |
Siemens |
| Complete Part Number |
6GK5400-8AS00-8AP2 |
| Product Type |
Port extender |
| Product Designation |
PE400-8SFP |
| Product Line |
SCALANCE |
| Compatible Basic Device |
SCALANCE XM-400 managed modular IE switch |
| SFP Slots |
8 |
| SFP Connector |
LC port through SFP transceiver |
| Transfer Rate |
100 / 1000 Mbit/s |
| Extension Interfaces |
2 |
| Hot-Swappable Interface Modules |
Supported |
| Supply |
From the basic device at 24 V DC |
| Current Consumption |
70 mA without SFP; up to 210 mA depending on transceivers |
| Power Loss |
1.7 W without SFP; up to 5 W depending on transceivers |
| Operating Temperature |
-40 °C to +60 °C up to 2000 m; -40 °C to +55 °C up to 3000 m |
| Storage and Transport Temperature |
-40 °C to +85 °C |
| Relative Humidity |
Up to 95% at 25 °C, non-condensing |
| Degree of Protection |
IP20 |
| Dimensions |
70 × 147 × 125 mm |
| Net Weight |
0.6 kg |
| Mounting |
DIN rail, S7-300 standard rail or S7-1500 standard rail |
| Country of Origin |
Germany |
Product Photo Evidence
System Fit and Applications
| Network Platform |
SCALANCE XM-400 modular managed Industrial Ethernet switches |
| System Role |
Adds eight optical SFP ports to the compatible basic device |
| Typical Applications |
Fiber uplinks, plant network segmentation, cabinet interconnection and industrial backbone expansion |
| Maintenance Use |
Exact port-extension replacement while preserving transceiver selection and network topology |
Compatibility and Procurement Checks
- Confirm the complete 6GK5400-8AS00-8AP2 article number and PE400-8SFP designation.
- Verify the exact SCALANCE XM-400 basic device and available extension position.
- Match every SFP transceiver type, wavelength, fiber mode, connector and transmission distance.
- Review temperature limits and Siemens transceiver derating requirements.
- Check the 100/1000 Mbit/s port configuration and network topology.
- Confirm DIN, S7-300 or S7-1500 rail mounting and cabinet clearance.
- Review supply and redundant-power architecture of the assembled switch system.
- Request current nameplate, port and packaging photographs before dispatch.
Lifecycle Note
Siemens product information lists the exact 6GK5400-8AS00-8AP2 as PM300: Active Product and gives 2025-10-01 as the product phase-out start date. This is recorded as PM300: Active Product; product phase-out starts 2025-10-01. It is not rewritten as Discontinued. Procurement should separately confirm current availability, the compatible XM-400 basic device, approved SFP transceivers and project-specific network requirements.
Frequently Asked Questions
What does 6GK5400-8AS00-8AP2 identify?
It identifies the Siemens SCALANCE PE400-8SFP port extender for SCALANCE XM-400 managed modular switches.
How many SFP ports are provided?
The port extender provides eight SFP slots supporting 100 or 1000 Mbit/s connections.
Are SFP transceivers included?
The module provides SFP slots. The exact transceiver type must be selected and verified for wavelength, fiber type, distance and temperature limits.
Which base device should be checked?
Compatibility must be verified with the exact SCALANCE XM-400 managed modular switch and its extension arrangement.
What is the official lifecycle wording?
Siemens lists PM300: Active Product and a product phase-out start date of 2025-10-01. This is not described here as Discontinued.
What should be reviewed before replacement?
Check the full order code, XM-400 base device, SFP types, network topology, environmental limits, power arrangement and mounting method.
Request Availability and Compatibility Review
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
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