DS21458LDK Maxim Integrated, DS21458LDK Datasheet - Page 204

• Manufacturer Part Number: DS21458LDK
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Figure 30-2. DS21458 ESIB Group
NOTE: UP TO 8 PORTS (TWO DS21458s) CAN BE ARRANGED INTO AN ESIB GROUP. ON THE DS21458, THE ESIB
IS INTERNALLY CONNECTED FOR EACH OF THE FOUR TRANSCEIVERS.
PORT # 1
PORT # 2
PORT # 3
PORT # 4
CPU I/F
DS21458 #1
204 of 269
ESIBS0
ESIBS1
ESIBRD
DS21455/DS21458 Quad T1/E1/J1 Transceivers
DS21458 #2
PORT # 5
PORT #6
PORT # 7
PORT # 8
CPU I/F