MSR3640路由器，CPOS接口问题

MSR3640路由器替换华为AR6280路由器

问题：华三MSR3640路由器CPOS接口是电口，华为路由器使用的都是光口，想问一下华为路由器配置是光口直接支持POS口，华三设备需要光转电设备吗？

华为配置与接线：

 board add 0/4 2E1-F 

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interface Mp-group0/0/1

 description To_XiNing

 ip address 10.117.32.6 255.255.255.252

 trust dscp

 traffic-policy QOS_UPLINK outbound

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interface Serial4/0/0

 link-protocol ppp

 ppp mp Mp-group 0/0/1

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interface Serial4/0/1

 link-protocol ppp

 ppp mp Mp-group 0/0/1

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华为设备上只有以下三根光纤

interface XGigabitEthernet0/0/0

 description To-DianXin_SW

 ip address xxxxxx 255.255.255.252

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interface XGigabitEthernet0/0/1

 description To-LianTong_LuYouQi

 ip address xxxxx 255.255.255.252

 ospf cost 100

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interface XGigabitEthernet0/0/2

 description To-LianTong_SW

 ip address xxxxx 255.255.255.252

 ospf cost 200

华三设备配置：

controller E1 8/0

 using e1

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controller E1 8/1

 using e1

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controller Cellular0/0

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interface Serial8/0:0

 ppp mp MP-group1 

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interface Serial8/1:0

 ppp mp MP-group1 

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interface MP-group1

 description To_XiNing

 ip address 10.117.32.6 255.255.255.252

 qos apply policy QOS_UPLINK outbound

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interface Ten-GigabitEthernet0/10

 port link-mode route

 description To-DianXin_SW

 ip address 10.117.78.1 255.255.255.252

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interface Ten-GigabitEthernet0/11

 port link-mode route

 description To-LianTong_LuYouQi

 ip address 10.117.78.5 255.255.255.252

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interface Ten-GigabitEthernet0/12

 port link-mode route

 description To-LianTong_SW

 ip address 10.117.78.9 255.255.255.252

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