40GB LR4 QSFP+ ROSA Antario Technologies Confidential DEC-04-2016 Version 1.5 40GB QSFP+ LR4 ROSA Description The 40GB QSFP LR4 ROSA is a 4x10Gb/s, 1310nm CWDM receiver optical subassembly features a PLC optical de-multiplexer to separate the four incoming CWDM wavelengths from a single fiber input. The ROSA contains four high speed PIN photodiodes, and a 4ch transimpedance limiting amplifier with an I2C control interface packaged in a hermetic package. Two flex circuits are used for electrical interface. Features 1. Integrated 1:4 optical de-multiplexer / filter with PLC technology 2. Four channel trans-impedance limiting amplifier array 3. Mechanically compatible to QSFP+ MSA 4. Four high reliability, high performance PIN detectors 5. 10.3125Gb/s per channel 6. Flex circuit for electrical interface 7. LC receptacle, electrically isolated from ROSA signal ground 8. Standard operating temperature range from (-5 to +75C). Applications The ROSA is intended for 40GBASE-LR4 QSFP+ module applications serving 40G-LR4 (10km) links at 4x10.3125Gb/s, per IEEE 802.3ba.
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40GB QSFP+ LR4 ROSA - Litrax 40GB LR4 ROSA... · 40GB QSFP+ LR4 ROSA Description The 40GB QSFP LR4 ROSA is a 4x10Gb/s, 1310nm ... Flex circuit for electrical interface 7. LC receptacle,
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40GB LR4 QSFP+ ROSA Antario Technologies Confidential DEC-04-2016
Version 1.5
40GB QSFP+ LR4 ROSA
Description
The 40GB QSFP LR4 ROSA is a 4x10Gb/s, 1310nm
CWDM receiver optical subassembly features a PLC
optical de-multiplexer to separate the four incoming
CWDM wavelengths from a single fiber input. The ROSA
contains four high speed PIN photodiodes, and a 4ch
transimpedance limiting amplifier with an I2C control
interface packaged in a hermetic package. Two flex
circuits are used for electrical interface.
Features
1. Integrated 1:4 optical de-multiplexer / filter with
PLC technology
2. Four channel trans-impedance limiting amplifier
array
3. Mechanically compatible to QSFP+ MSA
4. Four high reliability, high performance PIN
detectors
5. 10.3125Gb/s per channel
6. Flex circuit for electrical interface
7. LC receptacle, electrically isolated from ROSA
signal ground
8. Standard operating temperature range from
(-5 to +75C).
Applications
The ROSA is intended for 40GBASE-LR4 QSFP+
module applications serving 40G-LR4 (10km) links
at 4x10.3125Gb/s, per IEEE 802.3ba.
40GB LR4 QSFP+ ROSA Antario Technologies Confidential DEC-04-2016
Version 1.5 Page 2 of 6
Absolute Maximum Ratings
Exposure to absolute Maximum Ratings may cause permanent damage to the device and may
adversely affect reliability. These are absolute stress ratings only. Functional operation of the
device is not implied at these or any other conditions in excess of those given in the operational