Comtest Networks MTAS-192 METALLIC TEST ACCESS SYSTEM User Manual
Page 8
Comtest Networks
CT-IG-MTAS192-2008-v1_8.doc
MTAS-192
2
Installation Guide
June 2006
Figure 2: MTAS-192 in the Network
The MTAS-192 provides two (2) four-wire Test Access Paths (TAPs), with monitor,
bridged, look-in, and look-out functionality. The four-wire TAP provides separate look-in
and look-out pairs with access controlled by Transaction Language 1 (TL1) messages
sent over an Ethernet or an RS-232 serial port directly to each MTAS-192 System.