1.3
Application
•
Routers
•
ATM switches
•
Access concentrators
•
Add/drop multiplexers and Digital cross connects
Typical Application
Optical
Transceiver
Optical
Transceiver
Optical
Transceiver
Optical
Transceiver
CHAPTER 1 GENERAL
Serial 622MHz
PECL
P65
32-bit LVTTL
MPU
Control
PRELIMINARY
UTOPIA L3/
POS-PHY L3
ATM/POS
32-bit 104MHz
Device
LVTTL
NEC confidential and Proprietary
11