Huawei NE40E-X1 User Manual

Table D-16 Specifications of the eSFP-GE-MM850-500 optical module
Parameter Unit Value
Interface standard - 1000BASE-SX
Transmission rate Mbit/s 1.25 G
Interface type - LC
Transmission distance m 500 ( 1640.4 ft ) (50/125 um
MMF)
m 200 ( 656.16 ft )(62.5/125 um
MMF)
Optical transmitter
Optical source type VCSEL
Center wavelength nm 850
Operating wavelength range nm 830-860
Spectral characteristics
Maximum root mean square
(RMS) Spectral Width
nm 0.85
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 -2.5
Minimum transmit optical
power
dBm -9.5
Minimum extinction ratio dB 9.0
Optical receiver
Operating wavelength range nm 770-860
Receiver sensitivity dBm < -17
Overload power dBm 0
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.
130

Huawei NE40E-X1 Specifications

General

Brand	Huawei
Model	NE40E-X1
Category	Wireless Router
Language	English