ds26524 Maxim Integrated Products, Inc., ds26524 Datasheet - Page 80

• Manufacturer Part Number: ds26524
• Description: Ds26524 Quad T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

8.11.3.5
For short-haul mode, loss is declared if the received signal level is 3dB lower from the programmed value (based
on
declared at 15dB. LOS is reset if the following criteria are met:
For long-haul mode, loss is detected if the received signal level is 3dB lower from the programmed value (based on
Table
will be 33dB. LOS is reset if the following criteria are met:
8.11.3.6
For short-haul mode, loss is declared if the received signal level is 3dB lower from the programmed value (based
on
declared at 15dB. LOS is reset if the receive signal level is greater than or equal to the programmed sensitivity
level for a duration of 192-bit periods.
For long-haul mode, loss is detected if the received signal level is 3dB lower from the programmed value (based on
Table
will be 33dB. LOS is reset if the receive signal level is greater than or equal to the programmed sensitivity level for
a duration of 192-bit periods.
8.11.3.7
For short-haul mode, loss is declared if the received signal level is 3dB lower from the programmed value (based
on
or equal to programmed sensitivity level for a duration of 192-bit periods.
For long-haul mode, loss is declared if the received signal level is 3dB lower from the programmed value (based on
Table
equal to the programmed sensitivity level for a duration of 192-bit periods.
Table
Table
Table
1) 24 or more ones are detected in 192-bit period with a programmed sensitivity level measured at RTIP and
2) During the 192 bits, fewer than 100 consecutive zeros are detected.
1) 24 or more ones are detected in 192-bit period with a programmed sensitivity level measured at RTIP and
2) During the 192 bits, fewer than 100 consecutive zeros are detected.
9-19) for a duration of 192-bit periods. Hence, if the sensitivity is programmed at 30dB, loss declaration level
9-19) for a duration of 192-bit periods. Hence, if the sensitivity is programmed at 30dB, loss declaration level
9-19) continuous duration of 2048-bit periods (1ms). LOS is reset if the receive signal level is greater than or
RRING.
RRING.
9-19) continuous duration of 2048-bit periods (1ms). LOS is reset if the receive signal level is greater than
9-19) for a duration of 192-bit periods. Hence, if the sensitivity is programmed to be 12dB, loss will be
9-19) for a duration of 192-bit periods. Hence, if the sensitivity is programmed to be 12dB, loss will be
ANSI T1.231 for T1 and J1 Modes
ITU-T G.775 for E1 Modes
ETS 200 233 for E1 Modes
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