8 Optical Module
Issue ()
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
293
Item
Specification
Optical fiber type
SMF
Center wavelength (nm)
1310
Working wavelength range of the optical
transmitter (nm)
1260-1360
Maximum sending optical power (AVG)
(dBm)
-3
Maximum sending optical power (OMA)
(dBm)
-
Minimum sending optical power (AVG)
(dBm)
-9
Minimum sending optical power (OMA)
(dBm)
-
Working wavelength range of the optical
receiver (nm)
1480-1500
Receiving sensitivity (AVG) (dBm)
-19.5
Receiving sensitivity (OMA) (dBm)
-
Saturated optical power (dBm)
-3
Minimum extinction ratio (dB)
6
8.10.2 1.25Gbps-eSFP-SMF-1490nm-10km-commercial
Table 8-29
Technical specifications
Item
Specification
BOM
34060475
Model
SFP-GE-LX-SM1490-BIDI
Encapsulation mode
eSFP
Interface standard
IEEE 802.3ah, 1000Base-BX10-D
Bit Error Ratio (BER)
<1x10E–12
Working case temperature (°C)
0 °C to 70 °C (32°F to 158°F)
Digital diagnosis
SFF-8472
Environment standard
RoHS
Security standard
FCC class B, IEC 60825-1 Class 1
ESD(HBM1) (V)
500