Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split インストールガイド
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
Enhanced Digital Return System Overview
107
Single Transmitter Configuration for EDR 2:1 Transmitter Module
The following illustration shows how the GS7000 Node functions in Enhanced
Digital Return configuration with one 2:1 EDR transmitter module installed as the
single transmitter.
Digital Return configuration with one 2:1 EDR transmitter module installed as the
single transmitter.
Note: When the node is configured in either segmented or EDR mode, a 75 dB pad
must be placed in the Tx2 SM Term.
must be placed in the Tx2 SM Term.
Important: This configuration requires a 4x2 Reverse Configuration Module (for
6-port OIB), as shown.
6-port OIB), as shown.
Important: This configuration requires a 4x4 Reverse Configuration Module as
shown.
shown.