Huawei NetEngine40E Hardware Description page 701

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Parameter
Spectral characteristics
Maximum root mean square
(RMS) Spectral Width
Maximum spectral width
(-20dB)
Minimum side mode
suppression ratio (SMSR)
Average transmit optical power
Maximum transmit optical
power
Minimum transmit optical
power
Minimum extinction ratio
Optical receiver
Operating wavelength range
Receiver sensitivity
Overload power
Maximum optical channel
cost
Maximum reflection factor
Table D-6 Specifications of the eSFP-STM1-SM1550-80K optical module
Parameter
Interface standard
Transmission rate
Interface type
Transmission distance
Optical transmitter
Optical source type
Center wavelength
Operating wavelength range
Spectral characteristics
Maximum root mean square
Issue 01 (2012-09-30)
Unit
nm
nm
dB
dBm
dBm
dB
nm
dBm
dBm
dB
dB
Unit
-
Mbit/s
-
km
nm
nm
nm
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Copyright © Huawei Technologies Co., Ltd.
D Optical Module
Value
4
1
30
0
-5
10
1260-1580
< -37
-10
N/A
N/A
Value
STM-1 L-1.2, OC-3
155.52
LC
80 ( 49.71 mi. )
DFB-LD
1550
1500-1580
N/A
687