Caen DT5730 - Page 17

CAEN
Electronic Instrumentation
UM3148 – DT5730/DT5725 User Manual rev. 2
17
OPTICAL LINK PORT
FUNCTION
Optical LINK connector for data readout and flow
control. Daisy chainable. Compliant to Multimode
62.5/125μm cable featuring LC connectors on both
sides.
ELECTRICAL SPECS
Transfer rate: up to 80 MB/s.
MECHANICAL SPECS
Series: SFF Transceivers.
Type: FTLF8519F-2KNL (LC connectors).
Manufacturer: FINISAR.
PINOUT
LINK LEDs (GREEN/YELLOW): right LED (GREEN) indicates the network presence, while left LED (YELLOW) signals the
data transfer activity.
USB PORT
FUNCTION
USB connector for data readout and flow control.
ELECTRICAL SPECS
Standard: compliant to USB 2.0 and USB 1.0.
Transfer rate: up to 30 MB/s.
MECHANICAL SPECS
Series: USB connectors.
Type: 787780-2 (B-Type).
Manufacturer: AMP Inc.
USB LINK LED (GREEN): indicates the USB communication is active.
DIAGNOSTICS LEDs
TTL (GREEN): indicates the TTL standard is set for GPO, TRG IN, GPI;
NIM (GREEN): indicates the NIM standard is set for GPO, TRG IN, GPI;
PLL LOCK (GREEN): indicates the PLL is locked to the reference clock;
PLL BYPS (GREEN): indicates the PLL drives directly the ADCs. PLL circuit is
switched off and PLL LOCK LED is turned off;
RUN (GREEN): indicates the acquisition is running (data taking). See § Acquisition
Run/Stop;
TRG (GREEN): indicates the trigger is accepted.
DRDY (GREEN): indicates the event/data is present in the Output Buffer.
BUSY (RED): indicates all the buffers are full for at least one channel.