Avaya S8100 Series Manual page 1107

Figure notes: An S8700-series CSS configuration with duplicated control networks
1. S8700 or S8710 Media Server.
2. Ethernet switch.
3. MCC1 Media Gateway (CSS and PN).
4. PN control carrier in the A position that contains:
●
A TN2312AP/BP IPSI circuit pack for IP connection to server.
●
A TN570 EI circuit pack for bearer and control network connections to the switch node carrier (SNC).
5. Duplicated control carrier in the B position that contains aTN2312AP/BP IPSI circuit pack for IP connection to a duplicated
control network.
6. SNC in the E position that contains multiple TN573B SNI circuit packs for EI connections to PNs.
7. Dedicated IPSI-to-server control network connection through the Ethernet switch.
8. IPSI-connected PN (G650 Media Gateway stack,MCC1 Media Gateway, or SCC1 Media Gateway stack that consists of at
least two media gateways or carriers). The figure shows a G650 stack.
9. PN control gateway or carrier in the A position that contains:
●
A TN2312AP/BP IPSI circuit pack for IP connection to server.
NOTE: For the G650 Media Gateway, the BP version of the TN2312 is required in order to provide environmental
maintenance.
●
A TN570 EI circuit pack for bearer and control network connections to the SNC.
10. Duplicated control gateway in the B position that contains a TN2312AP/BP IPSI circuit pack for IP connection to the server.
11. Fiber-PNC PN (G650 Media Gateway stack, MCC1 Media Gateway, SCC1 Media Gateway stack) that consists of at least
two media gateways or carriers. The figure shows a G650 and an SCC1 stack.
12. PN control gateway or carrier in the A position that contains a TN570 EI circuit pack for bearer and control network
connections to the SNI.
NOTE: One TN2182 Tone Clock circuit pack must also be present per PN if the PNs consist of SCC1 or MCC1
Media Gateways. One maintenance-only TN2312BP IPSI circuit pack must be present per PN if the PN(s) consist
of G650 Media Gateways.
13. TN 570/573B fiber connections between the PNs and the SNC
14. TN 573B/570 fiber connections between the SNC and the A carrier of the MCC1, if the MCC1 is a PN.
15. Customer LAN
16. LAN connections of the following optional components:
●
TN2302AP IP Media Processor or TN2602AP IP Media Resource 320 for IP-TDM voice processing, if any
●
TN799DP CLAN for control of IP endpoints, if any
NOTE: The number of TN2302AP, TN2602AP, and TN799DP circuit packs varies depending on the number of IP
endpoints, PNs, and adjunct systems. These circuit packs are optional for PNs in a CSS-connected network and
can be inserted into a port carrier, as shown in the figure, the PN control carrier, or the duplicated control carrier.
However, the CLAN circuit pack is required for downloads of firmware updates.
17. LAN connections of media servers for remote administration.
18. Duplicated server links, including the link for translations transfer and the link for control data sharing.
Configuration Diagrams
Issue 2.1 June 2006 1107