QOTU
Quad Optical Line Card for ULAF+ Access Switch
for TDM Services
The QOTU is the Optical Network Termination Unit of the ULAF+ product family designed to transmit broadband traffic over fibre.
User Interface
- 4x E1 ports, G.703/704, RJ45
Optical WAN Interface
- 4 SFP Slots
- SFP Modules OC-3/155 Mbit/s
- Line Protection 1+1
- Max. Distance 20km, 40km (depending on SFP)
- Optical connector: SC LC (depending on SFP)
- Fibers: single or dual (depending on SFP)
- Wavelentghs: 1310nm, 1550nm (depending on SFP)