Huawei NE40E-X1, Hardware Description, Page: 60 / 158

Model Value
Operating environment Long-term operating temperature: -5°C to 50°C ( 23°F to 122°
F )
Short-term operating temperature: -20°C to +60°C ( -4°F to
140°F )
Long-term relative humidity: 5% to 85%
Short-term relative humidity: 5% to 95%
Storage environment Storage temperature: -40°C to +70°C ( -40°F to 158°F )
Storage humidity: 0% to 95%
3.3 8-Port 100Base-X-SFP Flexible Interface Card (FIC,
Supporting 1588v2)
Overview
The 8-Port 100Base-X-SFP Flexible Interface Card (FIC, Supporting 1588v2)has eight FE
optical interfaces.
The8-Port 100Base-X-SFP Flexible Interface Card (FIC, Supporting 1588v2)consists of an
access convergence module, a control drive module, a clock module, and a power supply module.
l Access convergence module
– Providing eight FE optical interfaces
– Supporting the cache function to avoid the loss of signals on the FE optical interface
–
Supporting the flow control function for controlling the volume of packets
–
Supporting the 1588v2 packet processing function
l
Control drive module
–
Detecting the system status through the management and control bus
–
Implementing the hot-swap function
l
Clock module
–
Providing a working clock for each module
–
Supporting synchronization Ethernet
– Supporting the IEEE 1588V2 protocol
l Power supply module
–
Supporting two -48V/-60V DC inputs
– Supplying 3.3 V and 1.2 V power
Figure 3-3 shows the appearance of the 8-Port 100Base-X-SFP Flexible Interface Card (FIC,
Supporting 1588v2).
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
3 Boards
Issue 02 (2011-09-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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