framer/liu COMBO
MARCH 2007 REV. 1.0.0
GENERAL DESCRIPTION
The XRT86L30 is a single channel 1.544 Mbit/s or 2.048 Mbit/s DS1/E1/J1 framer and liu integrated solution featuring R3 technology (Relayless, Reconfigurable, Redundancy). The ...
framer/liu COMBO
write the contents into the Receive HDLC buffers. The framer also contains a Transmit and Overhead Data Input port, which permits Data Link Terminal Equipment direct access to the outbound T1/E1/J1 frames. Likewise, a Rece...
...ured CES applications require a framer and liu (or integrated framer-liu); Unstructured CES applications require only an liu.
Local Memory
CPU
UTOPIA ATM or PHY Device
UTOPIA Port
MT90520 8-Port CES SAR
4 Port 0 4 4 framer* ...
...of a line interface unit (liu), framer, HDLC controllers, and a TDM backplane interface, and is controlled by an 8-bit parallel port configured for Intel or Motorola bus operations. The DS2155 is pin and software compatible with the DS2156....
framer, Line Interface Unit (liu) and link controller with optional digital framer only mode In T1 mode the liu can recover signals attenuated by up to 30 dB (5000 ft. of 24 AWG cable) In E1 mode the liu can recover signals attenuated by up...
framer IC WITH HDLC CONTROLLER
REV. 1.0.1
GENERAL DESCRIPTION
The XRT72L52, Two Channel DS3/E3 framer IC is designed to accept user dat...liu (Line Interface Unit) IC. The framer Device will transmit, receive and process data in the DS3-C...
framer IC WITH HDLC CONTROLLER
GENERAL DESCRIPTION
The XRT72L52, 2 Channel DS3/E3 framer IC is designed to accept "User Data" from the T...liu (Line Interface Unit) IC. The framer Device will transmit, receive and process data in the DS3-C...
framer IC WITH HDLC CONTROLLER
GENERAL DESCRIPTION
The XRT72L53, 3 Channel DS3/E3 framer IC is designed to accept User Data from the Ter...liu (Line Interface Unit) IC. The framer Device will transmit, receive and process data in the DS3-C...
Description
THREE CHANNEL DS3/E3 framer IC WITH HDLC CONTROLLER