PEB2096HV31XT Lantiq, PEB2096HV31XT Datasheet - Page 17

• Manufacturer Part Number: PEB2096HV31XT
• Manufacturer: Lantiq

Specifications of PEB2096HV31XT

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

•
Figure 2-4
Each IOM channel consists of a total of 32 bits, or four octets: B1 + B2 + D (18 bits) plus
14 overhead bits for monitor and control information (activation/deactivation of OSI
layer-1 and maintenance functions).
The ISDN user data rate is 144 kbit/s (B1 + B2 + D).
The data is transmitted transparently synchronous and in phase in both directions over
the IOM interface using time division multiplexing within the 125 s IOM-2 interface
frame.
Nominal bit rate of data (DD and DU):
Nominal frequency of DCL:
Nominal frequency of FSC:
Note: The bit rate must be a multiple of 256 kbit/s.
Data Sheet
FSC
DCL
DU
DD
IOM
IOM
R
R
CH0
CH0
2.048 Mbit/s Data Rate
Multiplexed Frame Structure of the IOM
B1
CH1
CH1
CH2
CH2
B2
CH3
CH3
125
MONITOR
s µ
2-5
CH4
CH4
256 kbit/s
512 kHz
8 kHz
CH5
CH5
D
®
-2 Interface in LT-Mode with
C/I
CH6
CH6
M M
R X
… 4096 kbit/s
… 8192 kHz
Functional Description
CH7
CH7
PEB 2096
CH0
CH0
ITD04319
04.99