Turbo PMAC2 PCI Ultralite HRM
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Connector PinOuts
12
MACRO Interface Connectors
These connectors provide MACRO connectivity using either Fiber Optic, or RJ45 (optional).
Option A provides the MACRO-ring fiber optic SC-style interface connector. The fiber optic version of
MACRO uses 62.5/125 multi-mode glass fiber optic cable terminated in an SC style connector. The
optical wavelength is 1,300nm.
MACRO SC-Style Fiber
Connector
CN3 and CN4
Front View
OUT
IN
Pin #
Symbol
Function
1
IN
MACRO Ring Receiver
2
OUT
MACRO Ring Transmitter
Option C provides the MACRO-ring RJ-45 electrical interface connectors.
MACRO RJ45
Connector
CN3 and CN4
Front View
OUT
IN
Pin #
Symbol
Function
1
DATA+
Differential MACRO Signal.
CN4: DATA+ input. CN3: DATA+ output.
2
DATA-
Differential MACRO Signal.
CN4: DATA- input. CN3: DATA- output.
3
Unused
Unused terminated pin.
4
Unused
Unused terminated pin.
5
Unused
Unused terminated pin.
6
Unused
Unused terminated pin.
7
Unused
Unused terminated pin.
8
Unused
Unused terminated pin.
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