光纤转换器交换机主板；3个SC口，2个RJ45 百兆口，支持PoE输入9-57V，浪涌8KV，最长50千米
| Product Model | TMC-3SC2E-2AB-V1-PCBA |
| Ethernet Interface | 2 RJ-45 port - 10/100Mbps |
| Fiber Interface | 3 SC port 2A 1B |
| SC distance | up to 50km |
| POE IN | Passive DC 9-57V 45+ 78- |
| Power Input | DC 9-57V |
| Surge Protection | 8KV |
| Enclosure Material | / |
| Power Supply | / |
| Working Temperature | -10~55°C, H: 5%-90% |
| Product Dimension | 78×90×20cm |
| Weight | 61g |
