pproved Optics, Inc. www.ApprovedOptics.com
Page 6 of 9
AA1403011-E6-A
10GBASE-LR SFP+ SMF
1310NM 10KM REACH LC
Table 3: Recommended Operating Environment
7. OPTICAL
CHARACTERISTICS
The following characteristics are defined over the Recommended
Operating
Environment unless otherwise
specified.
Parameter
Values
Unit
Operating
Reach
2-10K
m
Transmitter
Center wavelength
(range)
1260-1355
nm
Side Mode Suppression Ratio
(min)
30
dB
Launched
power
- maximum
(average)
0.5
d
B
m
- maximum
(average)
-8.2
d
B
m
-
OMA
0.2
d
B
m
- OMA-TDP
(min)
-6.2
d
B
m
Transmitter and dispersion penalty
(max)
3.2
dB
Average launch power of OFF transmitter
(max)
-30
d
B
m
Extinction ratio
(min)
3.5
dB
RIN12 OMA
(max)
-128
d
B/
Hz
Optical Return Loss Tolerance
(min)
12
dB
Receiver
Center wavelength
(range)
1260-1355
nm
Receive overload (max) in average power (note
1)
0.5
dBm
Receive sensitivity (min) in average power (note
1)
-14.4
dBm
Receiver sensitivity (max) in OMA
(note2)
-12.6
dBm
Receiver Reflectance
(max)
-12
dB
Stressed receiver sensitivity (max) in OMA
(note2)
-10.3
dBm
Vertical eye closure penalty
(min)(note3)
2.2
dB
Los Assert
(min)
-30
dBm
Los Dessert
(max)
-12
dBm
Los Hysteresis
(min)
0.5
dB
Stressed eye jitter
(min)(note2)
0.3
Ulp-p
Receive electrical 3dB upper cut off frequency
(max)
12.3
GHz
