Huawei NE40E-X2 User Manual

Table D-4 Specifications of the eSFP-STM1-SM1310-15K optical module
Parameter Unit Value
Interface standard - STM-1 S-1.1, OC-3
Transmission rate Mbit/s 155.52
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 1261-1360
Spectral characteristics
Maximum root mean square
(RMS) Spectral Width
nm 7.7
Maximum spectral width
(-20dB)
nm N/A
Minimum side mode
suppression ratio (SMSR)
dB N/A
Average transmit optical power
Maximum transmit optical
power
dBm -8
Minimum transmit optical
power
dBm -15
Minimum extinction ratio dB 8.2
Optical receiver
Operating wavelength range nm 1260-1580
Receiver sensitivity dBm < -28
Overload power dBm -7
Maximum optical channel
cost
dB N/A
Maximum reflection factor dB N/A
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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Huawei NE40E-X2 Specifications

General

Brand	Huawei
Model	NE40E-X2
Category	Wireless Router
Language	English