Verified product context, procurement checks and commercial supply information
Siemens 6GK5876-4AA00-2DA2 is a SCALANCE M876-4 mobile wireless router for connecting Ethernet-based automation devices through LTE (4G) mobile networks. The NAM variant is optimized for North American use and combines VPN, firewall and NAT functions with an integrated four-port switch. Siemens specifies two SMA antenna connections with MIMO technology, one digital input and one digital output. The product is intended for remote maintenance, telemetry and secure cellular access where fixed network infrastructure is unavailable. Procurement teams should verify the full article number, destination approvals, carrier compatibility, antenna arrangement, supply, firmware, VPN configuration and the installed network design before replacement.
| Product Condition | Original new |
| Availability | In stock |
| Official Lifecycle | PM490: Start of final year of support; product discontinued since 01.10.2024 |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
| Complete Part Number | 6GK5876-4AA00-2DA2 |
| Manufacturer Order Code | 6GK5876-4AA00-2DA2 |
| Product Type | SCALANCE M876-4 LTE (4G) NAM Industrial Router |
| Regional Variant | Optimized for North American use |
| Mobile Communication | LTE (4G) |
| Network Functions | VPN, firewall and NAT |
| Ethernet | Integrated four-port switch |
| Antenna Connections | 2 × SMA with MIMO technology |
| Digital I/O | 1 digital input and 1 digital output |
| Supply Voltage | 12–24 V DC; maximum 670 mA |
| Operating Temperature | -20 to +70 °C |
| Net Weight | 0.389 kg |
| Country of Origin | GERMANY |
| System fit | Ethernet-based automation devices requiring cellular IP communication |
| Typical applications | Remote machine access, telemetry and unmanned industrial sites |
| Regional use | North American LTE networks subject to destination and carrier approvals |
| Replacement use | Maintenance replacement after radio, firmware, antenna and security configuration review |
Siemens lists 6GK5876-4AA00-2DA2 as PM490: Start of final year of support and states that the product has been discontinued since 01.10.2024. The official record identifies a successor SCALANCE M876-4 family product; direct interchangeability should not be assumed without checking radio approvals, interfaces, firmware and network configuration.
It is a Siemens SCALANCE M876-4 LTE (4G) NAM mobile wireless router for Ethernet-based industrial automation devices.
Siemens identifies it as the NAM variant optimized for North American use. Destination approvals and carrier compatibility must still be checked.
The official description lists VPN, firewall and NAT functions together with an integrated four-port switch.
Siemens specifies two SMA antenna connections with MIMO technology, one digital input and one digital output.
Yes. Siemens lists PM490: Start of final year of support and states that the product has been discontinued since 01.10.2024.
Not automatically. Radio approvals, carrier support, antenna arrangement, power, firmware, interfaces and security configuration must be reviewed.
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 | WhatsApp: +86 18159889985
A documented workflow for identification, inspection, packaging, logistics and after-sales communication.
| Stage | What We Review | Buyer Evidence |
|---|---|---|
| 1. Model verification | Complete model, suffix and manufacturer order code. | Inquiry record and label comparison. |
| 2. Condition confirmation | Requested condition, packaging and visible state. | Product and packaging photographs when available. |
| 3. Compatibility review | Interfaces, electrical requirements, firmware and system context. | Written checklist for engineering review. |
| 4. Photo confirmation | Full unit, nameplate, connectors and accessories. | Product and label photo confirmation. |
| 5. Protective packaging | Anti-static, cushioning and enclosure protection as applicable. | Packing method coordinated for the shipment. |
| 6. Worldwide shipping | Destination, carrier options and handling requirements. | Shipping option review without an unconfirmed delivery promise. |
| 7. Shipment tracking | Dispatch information and tracking availability. | Tracking details after carrier acceptance. |
| 8. Customs documentation | Commercial documents and destination requirements. | Prepared shipping documentation. |
| 9. Warranty terms | Scope, duration and claim conditions. | Written warranty terms. |
| 10. Return authorization | Reported issue, documentation and return eligibility. | Return authorization process before shipment back. |
| 11. After-sales response | Installation feedback, logistics questions and documented claims. | Coordinated after-sales communication. |
The team compares the complete order code and suffix with the inquiry, reviews visible condition and coordinates readable label and connector photographs when available.
Protective materials, handling requirements, carrier options, shipment tracking and customs documents are coordinated for the confirmed destination.
Written warranty terms, return authorization steps and after-sales response provide a defined communication path for procurement and engineering teams.
Check whether the supplier preserves the complete part number, distinguishes commercial claims from manufacturer facts and provides clear inspection, warranty, shipping and return terms.
Request condition evidence, readable label photos, a written quotation, warranty terms, shipping scope and confirmation that the offered order code exactly matches the inquiry.
Review interfaces, supply, connectors, firmware, configuration, approvals and the installed-system context. Similar appearance does not prove compatibility.
Risk signals include shortened model numbers, reused photos without readable labels, unsupported compatibility promises, unclear condition, missing warranty language and pressure to accept an unverified substitute.
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 | WhatsApp: +86 18159889985
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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 | WhatsApp: +86 18159889985
