برد هواوی IF1

IF1

The IF1 is an SDH IF board. The IF1 uses the DC-I power distribution mode.
Functions
1- Receives and transmits one channel of IF signal.
2- Provides a management channel to the ODU.
3-Supplies the required -48 V power to the ODU.
4- Microwave type TU/STM-1-based microwave.
5- Supported 1+1 HSB/FD/SD protection & N+1 protection & SNCP
6- Supports the following loopback types: l Inloopsat IF ports l Outloops at IF ports l Inloopsat MUX ports l Outloops at MUX ports.
7- Supported  OutbandDCN l When working in PDH microwave mode with a capacity lower than 16xE1, uses a 1-byte DCC channel. l When working in PDH microwave mode with a capacity equal to or higher than 16xE1 uses a 3- byte DCC channel. l When working in SDH microwave mode, uses a 3-byte, 9-byte, or 12-byte DCC channel.