Cisco DWDM-SFP10G-38.98= 数据表
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Note:
Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC
connectors are not supported. All cables and cable assemblies used must be compliant with the standards
specified in the standards section.
Dimensions
Dimensions (H x W x D): 8.5 x 13.4 x 56.5mm. Cisco SFP+ modules typically weigh 75 grams or less.
Environmental Conditions and Power Requirements
●
Commercial operational temperature range (COM): 0 to 70°C (32 to 158°F)
●
Storage temperature range: -40 to 85°C (-40 to 185° F)
●
The maximum power consumption per Cisco SFP+ module is 1.5W
Optical Parameters
Table 1 shows the main optical characteristics for the standard non-tunable Cisco DWDM SFP+ modules.
Table 1.
Optical Parameters for DWDM SFP+
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes and Conditions
Transmitter
Spectral width
0.2
nm
Full width, -20 dB from maximum,
with resolution bandwidth (RBW)
= 0.01 nm
with resolution bandwidth (RBW)
= 0.01 nm
Transmitter center wavelength
x - 100
x
x + 100
Pm
Refer to Table 2 for center
wavelengths
wavelengths
Side-mode suppression ratio
SMSR
30
dB
Transmitter extinction ratio
9
dB
Transmitter optical output power
Pout
-1.0
3.0
dBm
Average power coupled into
single-mode fiber
single-mode fiber
Receiver
Receiver optical input wavelength
1530
1565
nm
Receiver damage threshold
4.0
dBm
Receiver overload
-7
dBm
Receiver Power Performance
Units
Range
Notes and Conditions
Performance at 10G LAN and 10G WAN Rates (NO-FEC Applications)
Input power range
dBm
-7 to -23
At BER=1E-12, back-to-back,
unamplified link
unamplified link
Input power range (dispersion-limited)
dBm
-7 to -20
At BER=1E-12, -500 to +1600
ps/nm chromatic dispersion
ps/nm chromatic dispersion
*
,
unamplified link
Input power range (dispersion- and noise-limited)
dBm
-7 to -17
At BER=1E-12, -500 to +1600
ps/nm chromatic dispersion
ps/nm chromatic dispersion
*
,
amplified link with min 27dB
OSNR (0.1nm RBW)
OSNR (0.1nm RBW)
Performance at OTU2/OTU2e rates (FEC applications)
Input power range
dBm
-7 to -27
At BER=1E-3 (pre-EFEC), back-
to-back, unamplified link
to-back, unamplified link
Input power range (dispersion-limited)
dBm
-7 to -24
At BER=1E-3 (pre-EFEC), -500 to
+1300 ps/nm chromatic
dispersion, unamplified link
+1300 ps/nm chromatic
dispersion, unamplified link