PXB4221EV34NP Lantiq, PXB4221EV34NP Datasheet - Page 36

PXB4221EV34NP

Manufacturer Part Number
PXB4221EV34NP
Description
Manufacturer
Lantiq
Datasheet

Specifications of PXB4221EV34NP

Data Rate
2.048Mbps
Number Of Channels
1
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
IWE8, V3.4
PXB 4219E, PXB 4220E, PXB 4221E
Functional Description
3.1.2.2
Structured CES Mode
A port is programmed for the Structured T1/E1 Nx64 kbit/s Basic Service (Structured
CES) via the port configuration register “pcfN” (“p_ces” = 0).
The structured circuit emulation service is intended to carry N of the 24 (T1) or 32 (E1)
timeslots across the ATM network.
An emulated Nx64 kbit/s circuit will be referred to as a channel throughout this
document. It is possible that several channels share the same physical interface port.
In structured CES mode neither SRTS nor ACM clock recovery is possible.
Data Sheet
36
2003-01-20

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