Avaya ERS 3500 Series Manual page 46

SFP+
Parameter
Center wavelength range
Distance
Link optical power budget
Transmitter and dispersion power penalty
Transmitter characteristics
Launch power
Minimum side mode suppression ratio
Minimum launch power in OMA minus transmission
and dispersion penalty (TDP)
Minimum optical modulation amplitude
Maximum average launch power of OFF transmitter
Minimum extinction ratio
Maximum RIN OMA
12
Maximum optical return loss tolerance
Receiver characteristics
Average receive power for BER 10
Maximum receive power for damage
Maximum receiver sensitivity in OMA
Maximum receiver reflectance
Stressed receiver sensitivity in OMA
Receive electrical 3 dB upper cutoff frequency
(maximum)
The following list shows examples of an OFF transmitter:
• No power supplied to the PDM.
• Laser shutdown for safety conditions.
• Activation of PMD_global_transmit_disable or other optional transmitter shutdown
condition.
10GBASE-CX specifications
The 10GBASE-CX is a 2-pair twinaxial copper cable that plugs into the SFP+ socket and connects
two 10-gigabit ports. The reach for this cable is up to 15 m with a bit error rate (BER) better than
-12
10 .
The 10GBASE-CX is a lower cost alternative to the optical SFP+ devices.
For more information about the 10GBASE-CX, including test and measurement information and
more specifications, see the IEEE 802.3–2012 standard. The following table identifies the part
numbers for specific cable lengths.
Installing Transceivers and Optical Components on Avaya ERS 3500 Series
46
Specifications
1530 to 1565 nm; nominal 1550 nm
Up to 40 km
15 dB
3.0 dB at 40 km
–4.7 to 4.0 dBm
30 dB
–2.1 dBm
–1.7 dBm
–30 dBm
3.0 dB
–128 dB/Hz
–21 dB
-12
– 15.8 dBm to –1.0 dBm
4.0 dBm
–14.1 dBm
–26 dB
–11.3 dBm
12.3 GHz
Comments on this document? infodev@avaya.com
July 2015