Framer/LIU


PM4358 COMET OCTAL
Eight Channel Combined E1/T1/J1 Framer and Transceiver
PM4359 COMET TETRA
Four Channel Combined T1/E1/J1 Transceiver and Framer
PM4351 COMET
Combined T1/E1 Framer/Transceiver
PM4329 HDLIU
32-Channel T1/E1 LIU with SBI and SBI TR Bus
PM4323 OCTLIU LT
OCTAL T1/J1/E1 Long Haul Line Interface Unit
PM4325 OCTLIU ST
OCTAL T1/J1/E1 Short Haul Line Interface Unit