Rainbow Electronics DS3170 - Manual (Page 12)

DS3170 DS3/E3 Single-Chip Transceiver
12 of 233
2 APPLICATIONS
· Access Concentrators
· Multiservice Access Platforms
· ATM and Frame Relay Equipment
· Routers and Switches
· SONET/SDH ADM
· SONET/SDH Muxes
· PBXs
· Digital Cross Connect
· PDH Multiplexer/Demultiplexer
· Test Equipment
· Integrated Access Device (IAD)
Figure 2-1 show s a DS3170 application.
Figure 2-1. DS3/E3 Line Card
Digital Cross
Connect (DCS)
T3/E3
Trans-
formers
DS3/E3
Line
DS3/E3
Backplane
Signals
T3/E3 Line Card (#1)
T3/E3
Trans-
formers
DS3/E3
Line
T3/E3 Line Card (#n)
DS3/E3
Backplane
Signals
DS3170
DS3/E3
SCT
T3/E3
Trans-
formers
T3/E3 Line Card (#n+1)
DS3/E3
Backplane
Singals
T3/E3
Trans-
formers
T3/E3 Line Card (#n+n)
DS3170
DS3/E3
SCT
DS3170
DS3/E3
SCT
DS3170
DS3/E3
SCT