Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
D Optical Module
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
689
Product
Model
BOM
Number
Interface
Standard
Transmis
sion
Distance(
km)
Mode
Wavelen
gth (nm)
Remarks
eSFP-ST
M4-SM15
50-80Km
34060284
STM-4
L-4.2
80 ( 49.71
mi. )
Single-mo
de
1550
Preferred
Table D-8 Basic features of 622 Mbit/s eSFP optical modules and the compliant standards
Item
Description
Remarks
Interface standard
ITU-T G.957 STM-4, SFP
MSA
-
Bit Error Ratio (BER)
< 1 x 10E
-12
Temperature
0-70°C ( 32°F to 158°F )
-
Digital diagnosis
SFF-8472(exclude SFP
optical modules)
-
Environment standard
RoHS(exempted)
-
Security standard
FCC class B, IEC 60825-1
Class 1
-
ESD
>500V
Human body model Class 1
Table D-9 Specifications of the eSFP-STM4-SM1310-15K optical module
Parameter
Unit
Value
Interface standard
-
STM-4 S-4.1, OC-12
Transmission rate
Mbit/s
622
Interface type
-
LC
Transmission distance
km
15 ( 9.32 mi. )
Optical transmitter
Optical source type
FP Laser
Center wavelength
nm
1310
Operating wavelength range
nm
1274-1356
Spectral characteristics
Maximum root mean square
(RMS) Spectral Width
nm
2.5