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high quality huawei 3278m rru distributed base stations
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gsm telecommunication base station huawei dbs 3900 drru3151e-fae
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华为huawei 二层交换机 s2700-9tp-si-ac(8个10/100base-tx以太网端口
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华为cr2d00l2xf11 ne20e-s4/s8/s16 2端口10gbaselan
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cr52-ne40e-x3-base-ac 华为高端路由器 ne40e-x3