ARROW622 查看數據表（PDF） - PMC-Sierra
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ARROW622 Datasheet PDF : 2 Pages
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SONET/SDH Interface for 622 & 155 Mbit/s
PM5319 ARROW 622
TYPICAL APPLICATIONS
3-12 PORT SDS3/E3/EC-1 TRANSPORT APPLICATION
This figure shows clear channel transport of 3 ports of DS3/E3/EC-1 into an OC-12/STM-4 or OC-3/STM-1.
The shaded portation of the figure shows the optional addition of ARROW 155 devices to incrementally add DS3/E3/EC-1
or OC-3/STM-1 client interfaces.
OC-3 / 12
STM - 1 / 4
Pluggable Transceiver
PM5319
ARROW 622
3 Port
DS3 / E3 /
EC-1 LIU
8 x 77.76 MHz
PM5320
ARROW 155
3 Port
DS3 / E3 /
EC-1 LIU
PM5320
ARROW 155
3 Port
DS3 / E3 /
EC-1 LIU
OC-3 / STM-1
Pluggable Transceiver
TERMINAL MULTIPLEXER APPLICATION
This application shows how the ARROW 622 may be used in a 1+1 protected terminal multiplexer
supporting OC-3/STM-1, T1/E1 and DS3/E3/EC-1 client interfaces.
OC-3 / 12
STM - 1 / 4
Pluggable Transceiver
PM5319
ARROW 622
OC-3 / 12
STM - 1 / 4
Pluggable Transceiver
PM5319
ARROW 622
PM5320
ARROW 155
3 Port
DS3 / E3 /
EC-1 LIU
OC-3 / STM-1
Pluggable Transceiver
PM5341
TEMAP 28
8x77.76 MHz
Telecombus
PM4329
HDLIU
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PMC-2030426 (r3)
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