Specifications

Installation and Operation Manual Appendix C I2C Interface Management
MiTOP-E1/T1 Ver. 1.0 Configuration Parameters C-9
Index R/W Parameter
Length
Description Default
Digit 3, framing mode
• 0: Unframed
• 1: Framed
Digit 4, line code
• 0: HDB3/B8ZS
• 1: AMI
Digit 5, not in use
Digit 6, not in use
Digit 7, CRC, E1 only
• 0: Enable
• 1: Disable
Digit 7, ESF-D4, T1 only
• 0: D4
• 1: ESF
0x515 R+W 1 Rx sensitivity
E1
• 0: -12 db
• 1: -43 db
T1
• 0: -36 db
• 1: -15 db
0
0x51A R+W 1 TRDI/Yellow alarm
Digit 0, Transmit RDI/Yellow alarm
• 0: Normal operation
• 1: Sends RDI/Yellow alarm
0: Normal operation
0x531 R+W Fault propagation caused by:
• Digit 0: LOS
• Digit 2: AIS
• Digit 3: RDI
0: Disabled
0x532 R+W Tx_disable behavior
• 00: NA (no impact)
• 01: 3 State
• 02: AIS
0: No impact
0x535 R+W 2 Fault propagation timeout:
0–3600 seconds
0
0x537 R+W 1 LOS behavior caused by
• Digit 0: LOS
• Digit 2: AIS
• Digit 3: RDI
0: Disabled