华为ma5800说明书,华为ma5620说明书

华为ma5800 gpon 板级 c gphf xghd olt
huawei small olt ma5800-x2 with 2*mpsc;1*pisa(dc)
huawei smartax ea5800 ng-pon 10g olt ma5800-x7 ma
huawei ma5800 x7 10g 40g 100g olt 2xmpla 2xpila same ma5800 x2
华为ma5680t 双主控双上行双电源 机框 19寸 21寸