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- Siemens 6GK5004-1BF00-1AB2 SCALANCE XB004-1LD 4-Port 10/100 Mbit/s Single-Mode SC Industrial Ethernet Switch Siemens 6GK5004-1BF00-1AB2 SCALANCE XB004-1LD 4-Port 10/100 Mbit/s Single-Mode SC Industrial Ethernet Switch
Siemens 6GK5004-1BF00-1AB2 SCALANCE XB004-1LD 4-Port 10/100 Mbit/s Single-Mode SC Industrial Ethernet Switch
Siemens 6GK5004-1BF00-1AB2 SCALANCE XB004-1LD 4-Port 10/100 Mbit/s Single-Mode SC Industrial Ethernet Switch
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- Description
The Siemens 6GK5004-1BF00-1AB2 SCALANCE XB004-1LD is an unmanaged Industrial Ethernet switch with four 10/100 Mbit/s RJ45 ports and one 100 Mbit/s single-mode SC fiber port for small star or line topologies. It runs on 24 V AC/DC, draws 2.4 W at 0.1 A, carries an IP20 rating, and supports Parallel Redundancy Protocol.
Technical Specifications
| SKU | 6GK5004-1BF00-1AB2 |
| Brand | Siemens |
| Series | SCALANCE XB004 |
| Product Type Designation | XB004-1LD |
| Transfer Rate | 10, 100 Mbit/s |
| RJ45 Ports | 4 |
| 100 Mbit/s SC Ports (Single-Mode LD) | 1 |
| Optical Interface Transmission Method | 100BaseLX LD |
| Power Supply Connections | 1; 3-pole terminal block |
| Supply Voltage Type | DC, rated 24 V, range 19.2 ... 28.8 V |
| Supply Voltage Type 2 | AC, range 19.2 ... 28.8 V |
| Power Loss | 2.4 W |
| Max. Consumed Current | 0.1 A |
| Input Fuse Protection | 0.6 A / 60 V |
| Operating Temperature | -10 ... +60 degC |
| Storage Temperature | -40 ... +80 degC |
| Transport Temperature | -40 ... +80 degC |
| Relative Humidity, Maximum | 95% |
| Protection Class IP | IP20 |
| Design | Box |
| Width x Height x Depth | 45 x 100 x 87 mm |
| Net Weight | 0.165 kg |
| Mounting | 35 mm DIN rail, wall mounting |
| CoS Support | Yes |
| PROFINET Conformity Class | A |
| Parallel Redundancy Protocol (PRP) | Yes |
| EMC Emission Standard | EN 61000-6-4 (Class A) |
| EMC Immunity Standard | EN 61000-6-2 |
| Safety Standard | UL 60950-1, CSA C22.2 No. 60950-1 |
| Air Pollution Resistance | Conforms to ANSI/ISA-71.04, G3 |
| Environmental Product Declaration | Yes; total GWP 141.3 kg CO2 eq (manufacturing 15.99 kg, operation 125.18 kg, end of life 0.15 kg) |
| MTBF | 238 years |
| Identification Link Support | Yes, per IEC 61406-1:2022 |
| Country of Origin | DE |
Certifications & Standards
- CE
- cULus
- KC
- RCM
Selection Notes
The single-mode 100 Mbit/s SC port on this XB004-1LD variant reaches farther than the multimode fiber budget of the base XB004-1, so pick this version over the base model whenever the fiber run between switches exceeds a multimode link's typical distance. Like the base XB004-1, it accepts 24 V AC/DC, unlike the DC-only Gigabit XB004-1G/XB004-1LDG pair. Choose the Gigabit siblings instead when connected devices need 1000 Mbit/s throughput rather than 100 Mbit/s.