T1 CSU/DSU ASE
W i t h D S X - 1 , D r o p - a n d - I n s e r t , a n d M o d e m
Key features
•
Inband management capabilities
•
Multi-Protocol or IP Transport software
•
Service Level Agreement (SLA) metrics
•
Drop-and-Insert capabilities through
DSX port
•
Internal modem
•
Voice over IP (VoIP) analysis capability
•
Application analysis capability
•
LMI spoofi ng
•
LAN management port
•
Power loss detection
•
Realtime events
Technical Data
The Visual UpTime® Select™ T1 CSU/DSU ASE is
deployed on a T1 access line at the demarcation point
between the provider network and customer premises.
It supports full and fractional (FT1) T1 networks and
provides connectivity through V.35 and additional
digital cross connect signal (DSX-1) interfaces.
The ASE supports Multi-Protocol software for deploy-
ment in standard frame relay or HDLC networks and IP
Transport software for deployment in networks that
use IP switching.
T1 CSU/DSU model 807-0112 front view
T1 CSU/DSU model 807-0112 rear view
T1 Access
Line
Wide Area
Network
Modem
Connection
T l
T1 CSU/DSU model 807-0112 position on network
Visual UpTime Select
ASE model 807-0112
The ASE's "drop-and-insert" feature provides a
secondary DSX-1 port that can connect to a Private
Branch Exchange at a customer's site. T1 Timeslots
can be segmented for a PBX on the same circuit
carrying data traffi c (see fi gure). The ASE's internal
modem lets users establish a telephone connection
to either the ASE's administrative interface or a pass-
through connection via the serial port.
CSU/DSU
ASE
V.35
Line
Optional LAN
Connection
PBX
PBX
h
Visual
UpTime
Select
Server
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