Datasheet

MAX4670
Integrated T1/E1/J1 Short-Haul and
Long-Haul Protection Switch
16 ______________________________________________________________________________________
1:2
R
T
R
T
COM3 NO3
COM4 NO4
MAX4670
TTIP
TRING
LIU Tx
LINE CARD 1
1:2
R
T
R
T
COM3 NO3
COM4 NO4
MAX4670
TTIP
TRING
LIU Tx
LINE CARD 2
1:2
R
T
R
T
COM3 NO3
COM4 NO4
MAX4670
TTIP
TRING
LIU Tx
LINE CARD 3
R
T
R
T
RTIP
RRING
LIU Tx
BACKUP LINE CARD
PROTECTION
BUS
Figure 10. Adjacent-Card-Architecture Transmit Path
TRANSMIT PATH