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Numéro de référence | GO2925 | ||
Description | 1310nm Optical Transceiver | ||
Fabricant | Gennum | ||
Logo | |||
GO2925 1310nm Optical Transceiver
Features
• Best-in-class optical receiver sensitivity: -22dBm
(over all supported video rates with pathological data)
• Robust error free transmission of signals from 50Mbps
to 3Gbps with up to 30km single-mode fiber
• Maximum distance of 10km under worst-case
conditions and 3Gbps video pathological signals
• Supports video pathological patterns for SD-SDI,
HD-SDI and 3G-SDI
• Hot-pluggable
• Laser disable pin
• Diagnose and control via I2C interface including:
Monitoring of the laser bias current, average output
power, receive optical power, supply voltage and
temperature
Alarm reporting
Module ID polling
• Single +3.3V power supply
• Low Power Consumption— typical 650mW
• RoHS compliant
• Operating case temperature range: 0°C to 70°C
• 56.5mm x 13.4mm x 8.6mm SFP Package
• SMPTE 297-2006 compatible
Applications
• SMPTE 297-2006 compatible optical-to-electrical
interfaces
• Broadcast cameras
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Description
The GO2925 is an optical transceiver module engineered
for exceptional performance in the presence of SDI
pathological patterns. The transceiver features
best-in-class optical receiver sensitivity for SMPTE 259M,
SMPTE 344M, SMPTE 292M and SMPTE 424M serial rates,
thus providing superior optical link budget and robustness.
The GO2925 contains a PIN photodiode receiver and a
1310nm Fabry-Perot laser transmitter designed to provide
error-free transmission of signals from 50Mbps to 3Gbps
over single mode fiber (9/125). It is also hot-pluggable.
The GO2925 provides extensive operational status
monitoring through an I2C interface. Input optical power is
monitored in the receiver; output optical power and bias
current are monitored in the transmitter. Other operating
conditions, such as power supply and operating
temperature, are also monitored. If a monitored parameter
falls outside the pre-defined range, an alarm flag associated
with the parameter will be raised.
Ordering Information
Part Number
GO2925-31CM
Package
SFP
Temperature Range
TCASE= 0°C to 70°C
GO2925 3G-SDI 1310nm Video Optical Transceiver Module
GO2925 1310nm Optical Transceiver
Data Sheet
52728 - 1
November 2009
www.gennum.com
1 of 27
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Pages | Pages 27 | ||
Télécharger | [ GO2925 ] |
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