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SFP and XFP modules optical characteristics
Connections, Configurations, and Characteristics
4-16
PN 8DG08136CAAA
Issue 1 March 2008
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SFP and XFP modules optical characteristics
OC-3 optical characteristics
Table 4-1 OC-3 optical characteristics
OC-48 Optical Characteristics
Table 4-2 OC-48 optical characteristics
OC-3 SFP module type
S.1.1
L.1.1
L.1.2
Unit
Addressed wavelength
1261 -> 1360
1270 -> 1360
1480 -> 1580
nm
Min. launched power
-15
-5
-5
dBm
Max. launched power
-8
0
0
dBm
Allowed bit rates
155.520
155.520
155.520
Mbps
Min. extinction ratio (dB)
8.2
10
10
dB
Spectr
al
width
Max. -20dB bandwidth
(nm)
NA
1
1
nm
Max. RMS width (nm)
7.7
3
NA
nm
Minimum SMSR
NA
30 if DFB
laser
30
Max. chromatic dispersion
-100 -> +100
-250 -> +250
1900
ps/nm
Min. sensitivity, @ BER=1E
-10
-28
-34
-34
dBm
Min. overload
-8
-10
-10
dBm
Max. optical path penalty
1
1
1
dB
Max. receiver reflectance
-14
-14
-25
dB
Optical connector (Tx/Rx) / Fibre
type
LC / SMF
LC / SMF
LC / SMF
Acronym / interface type
SS-11 / S-1.1
SL-11 / L-1.1
SL-12 / L-1.2
OC-48 SFP Module Type I.16.1
S.16.1
L.16.1
L.16.2
Addressed wavelength
1270 -> 1360
1270 -> 1360
1280 -> 1335
1500 -> 1580
nm
Min. launched power
-10
-5
-2
-2
dBm
Max. launched power
-3
0
+3
+3
dBm
Summary of Contents for 1850 TSS-320
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Page 8: ... List of tables v i i i PN 8DG08136CAAA Issue 1 March 2008 ...
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