Visual UpTime Select

ASE model 807-0109

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 c a p a b i l i t i e s

Key features

Inband management capabilities

Multi-Protocol or IP Transport software

Service Level Agreement (SLA) metrics

Drop-and-Insert capabilities through DSX port

Voice over IP (VoIP) analysis capability

Application analysis capability

LMI spoofing

LAN management port

Power loss detection

Realtime events

The Visual UpTime® SelectT1 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 frame relay or HDLC-based networks that use IP switching.

T1 CSU/DSU model 807-0109 front view

T1 CSU/DSU model 807-0109 rear view

In addition to performing standard CSU/DSU functions—such as BER tests, loopbacks, and power failure detection—the ASE is capable of inserting management traffic.

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 car- rying data traffic (see figure).

 

 

CSU/DSU

 

 

 

T1 Access

ASE

V.35

 

 

 

 

Wide Area

Line

 

Line

 

Network

 

 

 

 

 

PBX

 

Optional LAN

Visual

 

 

 

Connection

UpTime

 

 

PBX

 

Select

 

 

 

Server

 

 

 

 

 

TelephoneTelephone

 

 

T1 CSU/DSU model 807-0109 position on network

 

 

Technical Data

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Fluke 807-0115 manual T1 CSU/DSU ASE