Specifications

Chapter 4 Configuration Installation and Operation Manual
4-12 Configuring for Operation MiRICi-E3T3 Ver. 2.2
2. From the E3 menu, select the desired parameters as follows:
 Tx Clock Source. Choose the clock source of the Tx line.
 Internal Clock. Select this option to choose the internal oscillator
source.
 LBT. Link to the loopback timing.
 Protocol. You may choose a protocol according to the following MiRICi-
E3T3 definitions:
 E3 Framed mode (G.751) - HDLC or cHDLC (High Level Data Link
Control).
 E3 Framed mode (G.832) – GFP only.
 E3 Unframed mode - HDLC or cHDLC (High Level Data Link Control).
 Line Code. HDB3 is the line code available at present.
 Line Type. E3 G.751, E3 G.832 or Unframed are the line types available at
present.
 Idle Code. Fixed to 7E.
3. Click Save.
Configuring the T3 Port
This section instructs you on configuring the T3 interface.
³ To configure the T3 port:
1. Navigate to the T3 menu (Configuration > Physical Ports > T3).
The T3 menu appears.
MiRICi-E3T3
Configuration > Physical Ports > T3
Tx Clock Source LBT
Protocol GFP-F
(----VCAT overhead Disable
(----Payload FCS(32 Bit) Disable
(----Scrambler Enable
(----GFP Keep Alive Disable
Line Code B3ZS
Line Type T3 C-bit
FEAC Code Receive Enable
Line Length Up to 225ft
Figure 4-13. T3 Menu
2. From the T3 menu, select the desired parameters as follows: