Huawei NetEngine40E Hardware Description page 698

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Product
Model
eSFP-ST
M1-SM15
50-80Km
Table D-2 Basic features of 155 Mbit/s SFP/eSFP optical modules and the compliant standards
Item
Interface standard
Bit Error Ratio (BER)
Temperature
Digital diagnosis
Environment standard
Security standard
ESD
Table D-3 Specifications of the SFP-STM1-MM1310-2K optical module
Parameter
Interface standard
Transmission rate
Interface type
Transmission distance
Optical transmitter
Issue 01 (2012-09-30)
BOM Interface
Number Standard
STM-1
34060282
L-1.2
Description
ITU-T G.957 STM-1, SFP
MSA,IEE802.3ah
< 1 x 10E
0-70° C ( 32° F to 158° F )
SFF-8472(exclude SFP
optical modules)
RoHS(exempted)
FCC class B, IEC 60825-1
Class 1
>500V
Unit
-
Mbit/s
-
km
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Transmis
Mode
sion
Distance(
km)
80 ( 49.71 Single-mo
mi. ) de
Remarks
-
-12
-
-
-
-
-
Human body model Class 1
Value
STM-1 I-1, OC-3
155.52
LC
2 ( 1.24 mi. )
D Optical Module
Wavelen
Remarks
gth (nm)
self-loop
test, use
an optical
attenuator
1550 Preferred
When
performin
g a
self-loop
test, use
an optical
attenuator
684