The DrayTek VigorSwitch P2121 has 4 Gigabit SFP module ports which can be used instead of the corresponding RJ-45 ports Nos. 9-12. SFP slots are typically used for fibre transceivers. In comparison to 'copper' (RJ-45) cables, using fibre for connectivity provides longer range and resilience from electrical interference.
VSP2121-K Key Highlights
- 8 10/100/1000BaseT Ethernet Ports (RJ-45 IEEE 802.3/3u/ab)
- 4 Selectable Ports (Nos. 9-12), use as either: 10/100/1000BaseT (Gigabit) Ethernet or SFP (802.3z)
- Console Port (RJ-45 physical, RS-232 electrical)
- 8-ports 802.3af & 802.3at (High Power) PoE PSE
- 140 Watts Total Power Budget for PoE
- Auto Detection of Powered Device (PD) and Consumption Levels
- PoE Status LED Indicators
- Supports per Port Power Consumption Monitoring
- Circuit Protection to Prevent Power Interference between Ports
- 802.1q Tag-based VLAN
- Switching Capacity: 24Gbps
- Rack mountable (brackets included)
