Issue 2.0
SV9100 Networking Manual 2-5
SECTION 3 INSTALLING THE GCD-CCTA (CCIS Trunk Interface)
3.1 Description
The GCD-CCTA blade is common to both UNIVERGE SV9100 and SV9300
systems.
The Common Channel Handler Interface blade is a digital trunk blade that
terminates FT1 trunks (up to 24 DS-0 channels) providing a common channel
signal interface.
The GCD-CCTA (Common Channel Handler) is an optional blade that provides a
common channel signal through the GCD-CCTA to a K-CCIS network and
controls the signaling between the KTS and the CP10. Each GCD-CCTA blade
supports one K-CCIS link. Eight GCD-CCTA blades can be installed per system.
The T1 interface has a single 24 channel 64kb/s digital signal circuit that can be
configured for T1 trunking.
Figure 2-2 GCD-CCTA Blade
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