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SFP+
Maximum transmitter and dispersion
penalty
Transmitter characteristics
Root-mean-square spectral width
Launch power
Maximum average launch power of
OFF transmitter
Minimum extinction ratio
Maximum relative intensity noise
OMA
12
Maximum optical return loss tolerance – 12 dB
Receiver characteristics
Average receive power for BER 10
Maximum average receive power for
damage
Maximum receiver sensitivity in OMA
Maximum receiver reflectance
Stressed receiver sensitivity in OMA
Receiver electrical 3 dB upper cutoff
frequency
The stressed sensitivity values are for system level BER measurements, which include the
effects of clock and data recovery (CDR) circuits. Avaya recommends that you allocate at least
0.4 dB additional margin if you make component level measurements without the effect of CDR
circuits.
10GBASE-LRM SFP+ specifications
The 10GBASE-LRM SFP+ provides 10 GbE service at a wavelength of 1310 nm. This SFP+
can attain a reach of up to 220 m on 62.5 μm multimode fiber. This SFP+ provides built-in
electronic dispersion compensation.
The following table lists the transmitter and receiver specifications for the 10GBASE-LRM SFP
+. These parameters meet the IEEE 802.3aq-2006 standard. The part number of this SFP+ is
AA1403017-E6.
In this table, the OMA, average launch power, and peak power specifications apply at TP2,
after accounting for patch cord loss.
54
Installation — SFP Hardware Components
Parameter
-12
Comments? infodev@avaya.com
Specifications
3.9 dB at 300 m
0.05 to 0.40 nm
– 7.3 to – 1.0 deciBels referenced to 1 milliwatt
(dBm)
– 30 dBm
3.0 dB
– 128 dB per Hertz (dB/Hz)
– 9.9 to – 1.0 dBm
0 dBm
– 11.1 dBm
– 12 dB
– 7.5 dBm
12.3 gigaHertz (GHz)
December 2012
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