Huawei NE40E-M2 Series Hardware Description page 285

Item
Working wavelength range of the optical
receiver (nm)
Receiving sensitivity (AVG) (dBm)
Receiving sensitivity (OMA) (dBm)
Saturated optical power (dBm)
Minimum extinction ratio (dB)
Note
8.21 AE 905S Module
Description
Existing core network devices, which do not support 1588, cannot obtain clock signals from
BITS servers. Upgrading core network devices to support 1588 is both complex and costly. To
address this issue, the AE 905S module is developed. After having an AE 905S module
equipped, the NE40E will be able to support 1588v2. Figure 8-20 and Figure 8-21 illustrate
the appearance of an AE 905S module.
Figure 8-20 AE 905S module (front view)
Issue () Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Specification
1294.53-1296.59
1299.02-1301.09
1303.54-1305.63
1308.09-1310.19
-
per lane:-8.6
per lane:4.5
4
The optical power calculation is based on
the OMA value.
8 Optical Module
283