Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
D Optical Module
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
685
Parameter
Unit
Value
Optical source type
LED
Center wavelength
nm
1310
Operating wavelength range
nm
1270-1380
Spectral characteristics
Maximum root mean square
(RMS) Spectral Width
nm
63
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
-14
Minimum transmit optical
power
dBm
-19
Minimum extinction ratio
dB
10.0
Optical receiver
Operating wavelength range
nm
1270-1380
Receiver sensitivity
dBm
< -30
Overload power
dBm
-14
Maximum optical channel
cost
dB
N/A
Maximum reflection factor
dB
N/A
Table D-4 Specifications of the eSFP-FE-SMTx1310/Rx1550-15km optical module
Parameter
Unit
Value
Interface standard
-
IEE802.3ah
Transmission rate
Mbit/s
155
Interface type
-
LC/PC
Transmission distance
km
15 ( 9.32 mi. )
Optical transmitter
Optical source type
FP Laser
Center wavelength
nm
TX1310/RX1550