Cisco DWDM SFP DWDM-SFP-4931= データシート
製品コード
DWDM-SFP-4931=
Data Sheet
All contents are Copyright © 1992–2007, 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Connectors and Cabling
●
Equipment: standard SFP interface network: dual LC/PC connector
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.
Environmental Conditions and Power Requirements
●
Operating temperature range: 32 to 158°F (0 to 70°C )
●
Storage temperature range: –40 to 185°F (–40 to 85° C)
Dimensions
●
Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm
●
Cisco SFPs typically weigh less than 75 grams.
Table 1 describes the electrical power interface details, and Table 2 describes optical parameters.
Table 1.
Electrical Power Interface Data
Parameter
Symbol
Minimum
Typical
Maximum
Units
Supply Current
I
s
–
200
300
mA
Surge Current
I
Surge
–
–
30
mA
Input Voltage
V
cc
3.1
3.3
3.5
V
Table 2.
Optical Parameters
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes and Conditions
Transmitter
Spectral Width
0.2
nm
Full width, –20dB
from maximum, with
resolution bandwidth
(RBW) = 0.01 nm
from maximum, with
resolution bandwidth
(RBW) = 0.01 nm
Transmitter
Center
Wavelength
Center
Wavelength
x – 100
x
x + 100
pm
Refer to Table 4 for
center wavelengths
center wavelengths
Side-Mode
Suppression
Ratio
Suppression
Ratio
SMSR
30
dB
Transmitter
Extinction
Ratio
Extinction
Ratio
OMI
8.2
dB
Transmitter
Optical Output
Power
Optical Output
Power
P
out
0
4.0
dBm
Average power coupled
into single-mode fiber
into single-mode fiber
Receiver
Receiver
Optical Input
Wavelength
Optical Input
Wavelength
1530
1565
nm
Receiver
Damage
Threshold
Damage
Threshold
+5
dBm
Power-Limited Performance at OSNR of 20 dB (1 GbE or 1-Gbps FC) or 21 dB (2 Gbps FC) at 0.1-nm RBW
Optical Input
Power
Power
P
in
–28.0
–9.0
dBm