Reliant Octel 200 and Octel 300 Message Servers PB6001401 - Manual (Page 166)

4-48 Installation and Maintenance Volume
Octel Overture 200/300 Serenade 3.0 PB60014–01
Figure 4-12 Example of Server-to-Block Connections
Octel Overture
200/300
Rear View
66M4-4W 66M4-4W
P1 P6
For maximum configuration, three connector blocks and twelve 25-pair cables are required.
The actual wiring (cross-connections from the 66M4-4W connector block to the 66M block, or
equivalent), can be made in any manner consistent with good telephony practices. Follow these two
guidelines when punching down wires to ensure correct installation:
- Do not touch the pins on the connector block with your fingers or with dirty tools. The pins could
oxidize and open after a few months.
- Tip is always above ring on the block when a pair is punched down. Refer Table 4-7, M4-4W
Connector-Block Designators.