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PoE DIMM条的规格说明请参见表1-1：
|
型号 |
端口数 |
类型 |
断电检测机制 |
可检测的PD设备 |
|
Master DIMM条 |
24 |
Master |
AC |
符合IEEE 802.3af标准的PD设备，也兼容非标准的PD设备 |
|
Slave DIMM条 |
24 |
Slave |
AC/DC |
根据Master而定 |
图1-2 Slave DIMM条
请使用如下方式安装PoE DIMM条：
Master DIMM条插入接口板的J15插槽，Slave DIMM条插入接口板的J16插槽。
Master DIMM条插入接口板具有Master丝印标识的插槽，Slave DIMM条插入接口板具有Slave丝印标识的插槽。
(1) 在安装PoE DIMM条时，为了安全起见，请务必配带防静电手套或者防静电护腕。
(2) 在安装时请注意区分Slave DIMM和Master DIMM：
l 对于LSB系列单板：Master DIMM条请插入接口板上具有PD67024MUAC丝印标识的插槽，Slave DIMM条插入接口板上具有PD67024S丝印标识的插槽。
l 对于其他单板： Master DIMM条请插入接口板上具有Master丝印标识的插槽，Slave DIMM条请插入接口板上具有Slave丝印标识的插槽。
l 只有Master DIMM条和Slave DIMM条均插入正确槽位，PoE模块才能正常工作。
(1) 从盒中取出PoE DIMM条。
(2) 根据DIMM条的类型（Slave DIMM或Master DIMM）将其插入接口板上对应的DIMM槽位，并压紧启拔开关。
& 说明：
l 由于DIMM插槽已经设计为防反槽，因此用户无需担心会将PoE DIMM条安装方向插反。
l PoE DIMM条只能在支持PoE的接口板上使用。
l 如果没插PoE DIMM条或者没有插紧PoE DIMM条，接口板无法进行远程供电，但其他业务可以正常工作。
l Master DIMM和Slave DIMM需同时使用。
杭州华三通信技术有限公司
Table 1 lists the technical specifications of the PoE DIMM modules.
Table 1 Technical specifications of PoE DIMM modules
|
Model |
Number of ports |
Type |
Disconnect |
Detection |
|
Master DIMM |
24 |
Master |
AC |
Powered devices (PDs) compliant with IEEE 802.3af or legacy standards |
|
Slave DIMM |
24 |
Slave |
AC/DC |
According to Master |
Figure 1 Master DIMM
Figure 2 Slave DIMM
Follow these steps to install the PoE DIMM module:
l On an LSB series card, such as LSB1GV48DB0 and LSB2GV48DB0
Insert the Master DIMM module into the J15 socket of the interface card and the Slave DIMM module into the J16 socket.
l On any other interface card, such as LSQ1FV48SA0, LSQ1GV48SA0, and LSQ1GV48SC0
Insert the Master DIMM module into the socket with the Master silkscreen on the interface card and the Slave DIMM module into the socket with the Slave silkscreen.
l For the sake of safety, make sure you wear an ESD-protective wrist strap or gloves when installing the PoE DIMM modules.
l You must insert the Master and Slave DIMM modules in the right sockets.
l On an LSB series card, insert the Master DIMM into the socket with the PD67024MUAC silkscreen on the interface card and the Slave DIMM into the socket with the PD67024S silkscreen.
l On any other interface card, insert the Master DIMM module into the socket with the Master silkscreen on the interface card and the Slave DIMM module into the socket with the Slave silkscreen.
l The PoE module can operate normally only if the Master DIMM and Slave DIMM are properly seated.
l Take out the PoE DIMM modules.
l Insert the Master DIMM and Slave DIMM into the corresponding DIMM sockets and close the locking spring clips until the pins at both ends of the clip snap into the notches in the module.
& Note:
l The reverse insertion prevention design of the DIMM socket ensures that you can insert the module in the right direction.
l PoE DIMM modules are supported on PoE interface cards only.
l If no PoE DIMM module is in place or the module is not fully seated, the interface card cannot supply power, though other functions go well.
l The Master and Slave DIMM modules must be used at the same time.
Hangzhou H3C Technologies Co., Ltd.
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