Product
Model
BOM
Number
Interface
Standard
Transmis
sion
Distance
(km)
Mode Wavelen
gth (nm)
Remarks
eSFP-
STM1-
SM1550-8
0Km
34060282 STM-1
L-1.2
80 ( 49.71
mi. )
Single-
mode
1550 Preferred
When
performin
g a self-
loop test,
use an
optical
attenuator
eSFP-
STM1-
SM1550-8
0Km
34060301 STM-1
L-1.2
80 ( 49.71
mi. )
Single-
mode
1550 When
performin
g a self-
loop test,
use an
optical
attenuator
eSFP-
STM1-
SM1550-1
00Km
34060283 STM-1
L-1.2
100
( 62.14
mi. )
Single-
mode
1550 When
performin
g a self-
loop test,
use an
optical
attenuator
Table D-2 Basic features of 155 Mbit/s SFP/eSFP optical modules and the compliant standards
Item
Description Remarks
Interface standard ITU-T G.957 STM-1, SFP
MSA,IEE802.3ah
-
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
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description D Optical Module
Issue 02 (2011-09-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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