Description
国外厂商通常情况下配品、备件供应价格高，且不能及时提供。DCS用户应选择厂商实力雄厚的，技术力量强的、境内技术支持好的厂家。计算机技术发展很快，DCS厂家也会不断更新它的产品，新旧产品兼容性要好才行，个别厂家新旧系统不兼容，系统升级时造成很大损失。国内的DCS厂家配品、备件供应比较及时，售后服务方面做的也比较好。
Cisco MGX-SRM-3T3/C Service Resource Module BAA7SV0BAA
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Cisco OC48/SRP-SR-SC-B OC48 DPT Line Card for GSR12000
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Juniper PB-1OC12-ATM-SMIR 1Port ATM OC-12/STM4 PIC M320
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Extreme Networks MSM-3 50017 Black Diamond 6808 Switch
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Juniper P-LS-4 4 ML bundles, 256 LFI links, Tunnel Serv
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Juniper PE-1OC12-ATM-SMIR 1-Port OC12/STM4 PIC M5 M10
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Alcatel Newbridge 90-8180-01 1 PORT STM1-2M CR CARD MAU
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Cisco BPX-BXM-622 BPX BB SW MODULE OC-12 BPX8600
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