光纤转换器交换机主板；4个SC口，4个RJ45 百兆口，支持PoE输入5-24V，浪涌8KV，最长50千米
| Product Model | TMC-4SC4E-2A2B-P-PCBA |
| Ethernet Interface | 4 RJ-45 port - 10/100Mbps |
| Fiber Interface | 4 SC port |
| SC distance | up to 50km |
| POE IN | Passive DC 5-24V |
| Power Input | DC 5-24V |
| Surge Protection | 8KV |
| Enclosure Material | / |
| Power Supply | / |
| Working Temperature | -10~55°C, H: 5%-90% |
| Product Dimension | 170×88×20mm |
| Weight | 104g |
