Avaya Virtual Services Platform 7000 Series Installation Manual page 65

Important:
VSP 7000 Series switches do not currently support the 10 meter QSFP+ to QSFP+ 40 Gigabit
Direct Attach Cable (DAC) cable assembly.
40GBASE-LR4 QSFP+ transceiver specifications
The 40GBASE-LR4 QSFP+ transceiver can attain link lengths of up to 10 kilometers on
International Telecommunication Union (ITU) recommendation G.652 single-mode fiber (SMF)
cable.
The following table lists the transmitter and receiver specifications for the 40GBASE-LR4
transceiver. The part number of this QSFP+ transceiver is AA1404001-E6.
For more information about the 40GBASE-LR4 transceiver, including test and measurement
information, see the IEEE 802.3–2012 standard.
Table 27: IEEE 802.3–2012 40GBASE-LR4 transceiver specifications
Parameter
Distance
Transmitter characteristics
Line rate
Signaling rate, each lane 10GBase
Data rate, total 40GBase
Lane wavelength ranges
Total average optical power
Minimum average optical power, each lane at 10.3125
Gbps.
Maximum average optical power, each lane at 10.3125
Gbps.
Difference in optical power between any two lanes
Minimum side mode suppression ratio
Minimum optical modulation amplitude
Maximum optical modulation amplitude
Maximum average optical power of OFF transmitter,
each lane
Minimum extinction ratio at 10.3125 Gbps
RIN OMA (maximum)
20
Maximum optical return loss tolerance
August 2014 Installing Transceivers and Optical Components on Avaya VSP 7000 Series
Comments? infodev@avaya.com
QSFP+ transceiver specifications
Specification
Up to 6.2 miles (10 kilometers)
10 Gbps
10.3125 Gbps
41.25 Gbps
1264.5 nanometers to 1277.5 nanometers
1284.5 nanometers to 1297.5 nanometers
1304.5 nanometers to 1317.5 nanometers
1324.5 nanometers to 1337.5 nanometers
8.3 dBm
–7 dBm
2.3 dBm
6.5 dB
30 dB
–4 dBm
3.5 dBm
–30 dBm
3.5 dB
–128 dB/Hz
20 dB
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