PEB2096 SIEMENS [Siemens Semiconductor Group], PEB2096 Datasheet - Page 14

• Manufacturer Part Number: PEB2096
• Description: Octal Transceiver for UPN Interfaces OCTAT-P
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

2.1
The OCTAT-P contains the following functional blocks: Refer to figure 4
• Eight line transceivers for the U
• One IOM-2 interface
• Frame structure converter between the IOM-2 interface and the U
• JTAG Boundary scan interface
• Clocking, reset and initialization block
2.2
2.2.1
A frame transmitted by the exchange (LT) is received by the terminal equipment (TE)
after a given propagation delay (
minimum guard time (
exchange. The exchange begins a transmission every 250 s (known as the burst
repetition period). However, the time between the reception of a frame from the TE and
the beginning of transmission of the next frame by the LT must be greater than the
minimum guard time. Communication between an LT and a PT (Private Termination)
follows exactly the same procedure.
Note that the guard time in TE is always defined with respect to the M-bit.
2
The PEB 2096, OCTAT-P, performs the layer-1 functions of the ISDN basic access for
eight U
Semiconductor Group
PN
Functional Description
Device Architecture
Interfaces
General Principle of the U
interfaces at the LT side of the PBX.
t
g
= 5.2 s) while the line clears. It then transmits a frame to the
t
d
PN
). Refer to figure 5. The terminal equipment waits a
PN
interfaces
Interface
14
PN
interfaces
PEB 2096
01.96