DS2155 interface equivalent, t1/e1/j1 single-chip transceiver tdm/utopia ii interface.
Complete T1/DS1/ISDN-PRI/J1 Transceiver Functionality Complete E1 (CEPT) PCM-30/ISDN-PRI Transceiver Functionality Long-Haul and Short-Haul Line Interface for Clock/Data .
The DS2155 is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is .
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