5.15.1 Introduction
The 24-port 100M/1000M Ethernet optical interface and 8-port 100M/1000M combo interface
card (EA, SFP/RJ45, 1588) is called G24CEAS for short. The G24CEAS provides 8 electrical
interfaces and 24 optical interfaces. Among the 24 optical interfaces, there are eight Combo
interfaces.
5.15.2 Function and Application
Function Description
The G24CEAS provides 16 GE optical interfaces and 8 combo interfaces. The combo interfaces
can function as either optical interfaces or electrical interfaces. All these interfaces implement
line-speed switching and support Ethernet clock synchronization and IEEE 1588 time
synchronization. When the combo interfaces are functioned as electrical interfaces, Ethernet
clock synchronization and IEEE 1588 time synchronization can not be configured on these
electrical interfaces.
By default, a Combo interface works as an optical interface to exchange data with other
interfaces.
On the G24CEAS, at most 24 interfaces, including the GE optical interfaces and Combo
interfaces, can work at the same time.
Application
The G24CEAS can be installed in any LPU slot of the S9312, S9306 and S9303.
5.15.3 Panel
Figure 5-26 shows the appearance of the G24CEAS panel.
Figure 5-26 Appearance of the G24CEAS panel
1. Link/ACT indicators of the upper
electrical interfaces
2. Link/ACT indicators of the lower
electrical interfaces
3. ACT indicators of the lower
optical interfaces
4. ACT indicators of the upper
optical interfaces
5. Link indicators of the lower
optical interfaces
6. Link indicators of the upper
optical interfaces
Buttons and Indicators on the Panel
Table 5-78 describes the buttons and indicators on the G24CEAS panel.
Quidway S9300 Terabit Routing Switch
Hardware Description 5 Boards
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-65
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