RTM-ATCA-SXXX Overview
6806800H62B ATCA‐S201InstallationandUseGuide112
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J23
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Figure 33 Zone 2 Connector Port Pin Location Diagram
Table 47 Connector J23, Zone-2 Pin Assignments
Row# Interface A B C D E F G H
1 XAUI_0 TX2+ TX2- RX2+ RX2- TX3+ TX3- RX3+ RX3-
2 XAUI_0 TX0+ TX0- RX0+ RX0- TX1+ TX1- RX1+ RX1-
3 XAUI_1 TX2+ TX2- RX2+ RX2- TX3+ TX3- RX3+ RX3-
4 XAUI_1 TX0+ TX0- RX0+ RX0- TX1+ TX1- RX1+ RX1-
5 BASE0 MDIO0+ MDIO0- MDIO1+ MDIO1- MDIO2+ MDIO2- MDIO3+ MDIO3-
6 BASE1 MDIO0+ MDIO0- MDIO1+ MDIO1- MDIO2+ MDIO2- MDIO3+ MDIO3-
7 - - - - - - - - -
8 - - - - - - - - -
9 - - - - - - - - -
10 -
- - - - - - - -
Table 48 Connector J23, Zone-2 Signal Descriptions
XAUI_0 Fabric Port 0, 10GbE XAUI TX and Rx signals
XAUI_1 Fabric Port 1, 10GbE XAUI TX and Rx signals
BASE_0 Base Port 0, 1GbE, MDIO interface signals. For Star or dual star backplanes
BASE_1 Base Port 1, 1GbE, MDIO interface signals. For Star or dual star backplanes
10.2.4 Zone 3 Connectors
The ATCA-S201 routes several I/O signals to the zone 3 connector complex
consisting of connectors J30, J32 and J33. These connectors enable future
expansion using advanced rear transition modules (RTM) whose ‘J’ connectors
mirror the ‘P’ connectors located on the carrier module. All of these connectors
utilize a 3-pin per column type available from Tyco electronics
(http://www.tycoelectronics.com), part number 6469081-1 .
Note: The connector pin-outs are presented from the point of view of ATCA blade,
such that:
‘TX’ refers to ATCA as the signal source, and chassis as the signal receiver.
‘RX’ refers to ATCA blade as signal receiver, and chassis as the signal source.
