Avaya AA1419043-E6, Installation Manual, Page: 55 / 72

Table 16: IEEE 802.3aq 10GBASE-LRM SFP+ specifications
Parameter Specifications
Data rate 10.0 Gb/s
Line rate (64B/66B code) 10.3125 Gb/s ± 100 ppm
Center wavelength range 1260 to 1355 nm; 1310 nm nominal
Distance Up to 220 m, for more information, see Table
17: 10GBASE-LRM channel insertion loss
and range
on page 56
Link optical power budget 1.7 to 1.9 dB, for more information, see Table
17: 10GBASE-LRM channel insertion loss
and range
on page 56
Maximum transmitter waveform and
dispersion penalty (TWDP) 4.7 dB
Transmitter characteristics
Average launch power – 6.5 to 0.5 dBm
Peak launch power 3 dBm
Root-mean-square spectral width 2.4 to 4 nm
Launch power in OMA – 4.5 to 1.5 dBm
Maximum average launch power of OFF
transmitter – 30 dBm
Minimum extinction ratio 3.5 dB
Maximum relative intensity noise at OMA—
RIN
12
OMA
– 128 dB/Hz
Optical return loss tolerance (minimum) – 20 dB
Receiver characteristics
Maximum receive average power for
damage 1.5 dBm
Receiver reflectance (maximum) – 12 dB
For more information about the conditions used for the stressed receiver tests, and other
information, see the IEEE 802.3aq standard.
The following table (from IEEE 802.3aq) describes the maximum channel insertion loss. The
channel insertion loss includes both attenuation and connector loss (1.5 dB); therefore the
maximum fiber attenuation is 0.2 to 0.4 dB.
SFP+ specifications
Installation — SFP Hardware Components December 2012 55