SCALANCE XC208 (6GK52080BA002AC2)
Catalog comparison — 8-port 10/100 managed switch family
The SCALANCE XC208 sits in a family of fixed-configuration Siemens industrial Ethernet switches sharing an 8-port 10/100 copper core. The table below contrasts the seed part against three in-catalog peers with matching port counts; a fourth row (PoE-capable) is included to show where gigabit and power-over-Ethernet attributes diverge from the 10/100-only base model. All parts listed require the reader's own qualification before use.
| Attribute | 6GK52080BA002AC2 (seed) | 6GK52080BA002AB2 | 6GK52080BA002AF2 | 6GK52080RA002AC2 |
|---|---|---|---|---|
| Configuration | Fixed | Fixed | Fixed | Fixed |
| Copper Ports | 8 | 8 | 8 | 8 |
| Copper Type | 10/100 | 10/100 | 10/100 | 10/100/1000 |
| Connector Type | RJ45 | RJ45 | RJ45 | RJ11, RJ45 |
| Mounting Type | DIN Rail, Wall Mount | DIN Rail | DIN Rail | DIN Rail, Wall Mount |
| Encapsulation | Bulk | Bulk | Box | Box |
| Ingress Protection | IP20 | IP20 | IP20 | IP20 |
| Operating Temperature | −40°C ~ 70°C | 0°C ~ 60°C | −40°C ~ 60°C | −40°C ~ 60°C |
| PoE Ports | — | — | — | 6 |
| Product Status | Active | Active | Active | Active |
| Similarity | — | 1.0 | 1.0 | 0.92 |
Why the peers are similar
- 6GK52080BA002AB2 (SCALANCE XB208): Shares the same 8-port 10/100 fixed architecture, RJ45 connector set, and bulk encapsulation. Temperature ceiling is 60°C versus the seed's 70°C; this variant lacks wall-mount option and uses a slightly different MPN suffix suggesting a regional or certification variant. Not an interchange approval.
- 6GK52080BA002AF2 (managed IE SW, SCALANCE XF208): Matches on 8 × 10/100 copper, fixed configuration, and IP20. The封装 is Box rather than Bulk, and the operating range tops out at 60°C. Managed versus unmanaged status is not reflected in the spec keys available; qualification is required. Not an interchange approval.
- 6GK52080RA002AC2 (SCALANCE XC208G PoE): Retains the 8-port count and DIN-rail/wall-mount form factor but upgrades to 10/100/1000 copper and adds 6 PoE ports. Connector set includes RJ11 alongside RJ45. This introduces gigabit switching and PoE budget considerations not present in the seed; treat as a separate capability class. Not an interchange approval.
Technical specifications — SCALANCE XC208
| Parameter | Value |
|---|---|
| Configuration | Fixed |
| Copper Ports | 8 |
| Copper Type | 10/100 |
| Connector Type | RJ45 |
| Mounting Type | DIN Rail, Wall Mount |
| Ingress Protection | IP20 |
| Operating Temperature | −40°C ~ 70°C |
| Encapsulation | Bulk |
| Package | Bulk |
| Product Status | Active |
| Manufacturer | Siemens |
Positioning and installation context
The XC208 is an entry-level managed industrial Ethernet switch positioned for control-cabinet deployment in factory automation and process industries. Its 8 × 10/100 copper ports serve as a layer-2 aggregation point for PLCs, drives, and I/O devices operating at standard industrial Ethernet rates. The dual mounting provision (DIN rail or wall) accommodates standard cabinet mounting configurations; the IP20 rating is appropriate for enclosed cabinet environments without direct户外 exposure.
The 70°C upper operating limit supports placement near heat-generating equipment such as drive inverters or power supplies within a sealed enclosure, provided thermal modeling confirms adequate airflow and clearance. Operating temperature range is stated as shipped; ambient conditions inside the cabinet and thermal load from adjacent devices may reduce effective margin.
The 10/100 copper type serves devices that do not require gigabit throughput; it does not limit upstream uplinks if the switch backplane and uplink port support higher rates.
Network design considerations
When selecting an 8-port 10/100 switch, the primary design trade-offs include:
- Port count versus expansion — Eight ports cover small stand-alone nodes or edge aggregation; larger machines may require stacking or upstream switches to avoid cascading latency chains.
- 10/100 versus gigabit copper — Devices such as modern HMI panels, vision systems, and high-speed encoders benefit from gigabit; the 10/100 base model is suited for deterministic I/O and legacy field devices.
- PoE availability — If powered devices (IP cameras, wireless access points, sensors) are needed, variants with PoE ports exist in this family; the seed model does not include PoE.
- Managed versus unmanaged — Managed features (VLAN, ring redundancy, diagnostics) are not exposed in the available spec keys; confirm feature set against Siemens configuration tools if managed operation is required.
- Operating temperature margin — The seed's 70°C ceiling provides more thermal headroom than the 60°C-rated peers; use this margin when cabinet ventilation is limited.
FAQ
Does the 6GK52080BA002AC2 support VLAN configuration? Available spec keys do not include managed/unmanaged classification or VLAN capability; confirm feature set through Siemens network configuration tools or product documentation for the specific firmware version.
What is the maximum ambient temperature for the 6GK52080BA002AC2 in a sealed cabinet? The stated operating temperature range is −40°C to 70°C. Actual permissible ambient depends on internal cabinet temperature rise caused by other equipment and ventilation; thermal analysis of the specific enclosure is required.
Can the 6GK52080BA002AC2 be mounted on a standard 35 mm DIN rail? DIN rail mounting is listed in the specification; the specific rail profile (TS35/TH35) is standard for industrial automation. Wall-mount option is also available.