DS3152
DESCRIPTION
The DS3151 (single), DS3152 (dual), DS3153 (triple), and DS3154 (quad) line interface units (LIUs) perform the functions necessary for interfacing at the physical layer to DS3, E3, or STS-1 lines. Each LIU has independent receive and transmit paths and a built-in jitter attenuator.
APPLICATIONS
SONET/SDH and PDH Multiplexers Digital Cross-Connects Access Concentrators ATM and Frame Relay Equipment Routers PBXs DSLAMs CSUs/DSUs
FUNCTIONAL DIAGRAM
LINE IN DS3, E3, OR STS-1
EACH LIU
RXP RXN
CLK DATA
Dallas Semiconductor
DS315x
LINE OUT DS3, E3, OR STS-1
TXP TXN
CLK DATA
RECEIVE CLOCK AND DATA
CONTROL STATUS
TRANSMIT CLOCK AND DATA
FEATURES
Single, Dual, Triple, or Quad Integrated Transmitter, Receiver, and Jitter Attenuators for DS3, E3, and STS-1
Each Port Independently Configurable
Perform Receive Clock/Data Recovery and Transmit Waveshaping
Hardware or CPU Bus Configuration Options
Jitter Attenuators can be Placed in Either the Receive or Transmit Paths Interface...
