User's Manual

Cabling the BSR
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4. Verify that your SDA-4S is on and receiving power by checking that the LED labeled
POWER is lit (see SDA-4S LED description).
Connecting SDA-4S to Ethernet Network
The MicroMAX-SOC typically interfaces with the subscriber's network/computer using the SDA-4S
Type II which provides four (10/100BaseT) LAN ports for interfacing with the subscriber's LAN
network.
Connecting Lightning and Surge Protector
The optional third-party lightning and surge protector (PolyPhaser) is implemented in the following
deployment scenarios:
ODU-to-IDU cable length of 40 meters or more (mandatory to use surge protector)