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Back Panel Connectors: Zone 3
10009109-01 ATCA-9305 User’s Manual
8-3
Table 8-2: Zone 2 Connector, J23 Pin Assignments
ZONE 3
These optional Zone 3 type A connectors, J30, J31, and J33, support a Rear Transition Mod-
ule (RTM). I/O signals are routed through Zone 3 connectors to the RTM to allow servicing
the ATCA-9305 without using cable assemblies. Connectors J30 and J31 use the same ZD
connector as Zone 2. See
Fig. 8-3 for the J33 connector.
Table 8-3: Zone 3 Connector, J30 Pin Assignments
Row: Interface: AB: CD: EF: GH:
1Fabric
Channel 2
TX2+ TX2- RX2+ RX2- TX3+ TX3- RX3+ RX3-
2 TX0+ TX0- RX0+ RX0- TX1+ TX1- RX1+ RX1-
3Fabric
Channel 1
TX2+ TX2- RX2+ RX2- TX3+ TX3- RX3+ RX3-
4 TX0+ TX0- RX0+ RX0- TX1+ TX1- RX1+ RX1-
5Base
Channel 1
TRD0+ TRD0- TRD1+ TRD1- TRD2+ TRD2- TRD3+ TRD3-
6Base
Channel 2
TRD0+ TRD0- TRD1+ TRD1- TRD2+ TRD2- TRD3+ TRD3-
7-10
na no connect
A: B: C: D: E: F: G: H:
1 RTM_10G1
_ RX0_P
RTM_10G1
_ RX0_N
PQ_PCIE_
RXD3_P
PQ_PCIE_
RXD3_N
RTM_10G2
_ RX0_P
RTM_10G2
_ RX0_N
PQ_PCIE_
TXD3_P
PQ_PCIE_
TXD3_N
2 RTM_10G1
_ RX1_P
RTM_10G1
_ RX1_N
PQ_PCIE_
RXD2_P
PQ_PCIE_
RXD2_N
RTM_10G2
_ RX1_P
RTM_10G2
_ RX1_N
PQ_PCIE_
TXD2_P
PQ_PCIE_
TXD2_N
3 RTM_10G1
_ RX2_P
RTM_10G1
_ RX2_N
PQ_PCIE_
RXD1_P
PQ_PCIE_
RXD1_N
RTM_10G2
_ RX2_P
RTM_10G2
_ RX2_N
PQ_PCIE_
TXD1_P
PQ_PCIE_
TXD1_N
4 RTM_10G1
_ RX3_P
RTM_10G1
_ RX3_N
PQ_PCIE_
RXD0_P
PQ_PCIE_
RXD0_N
RTM_10G2
_ RX3_P
RTM_10G2
_ RX3_N
PQ_PCIE_
TXD0_P
PQ_PCIE_
TXD0_N
5 RTM_10G1
_TX0_P
RTM_10G1
_ TX0_P
PCIE_
REFCLKF_P
PCIE_
REFCLKF_N
RTM_10G2
_ TX0_P
RTM_10G2
_ TX0_N
no connect no connect
6 RTM_10G1
_ TX1_P
RTM_10G1
_ TX1_N
no connect no connect RTM_10G2
_ TX1_P
RTM_10G2
_ TX1_N
no connect no connect
7 RTM_10G1
_ TX2_P
RTM_10G1
_ TX2_N
no connect no connect RTM_10G2
_ TX2_P
RTM_10G2
_ TX2_N
no connect no connect
8 RTM_10G1
_ TX3_P
RTM_10G1
_ TX3_N
no connect no connect RTM_10G2
_ TX3_P
RTM_10G2
_ TX3_N
no connect no connect
9RTM_ID3 RTM_ID2
no connect no connect RTM_
GPIO3
RTM_
GPIO2
RTM_
GPIO7
RTM_
GPIO6
10 RTM_ID1 RTM_ID0 SW_MDC SW_MDIO RTM_
GPIO1
RTM_
GPIO0
RTM_
GPIO5
RTM_
GPIO4