2 Мбит/с интерфейсный модуль, 8 портов G.703

Number of electrical ports    4 x E1 to PBUS (LOMI4) acc. G.703/G.704
8 x E1 to PBUS (LOMIF) acc. G.703/G.704
Bit rate                                      2048 kbit/s ± 50 ppm
Line impedance                     75 Ω asymmetrical or 120 Ω symmetrical
Traffic protection       SNCP on 64 kbit/s and P12 layer for transparent E1 channels
Features                                  Can be used for E1 uplink