Description
售后服务，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。
Sonus PNA35 2 Port Gig Ethernet for GSX9000HD 810-02701
90 Day Hardware Warranty – Free Shipping!
Tellabs CABLESPAN 2700 CMTS EuroDOCSIS DOCSIS 81.2701-1
30 Day Warranty – Free Shipping!
Cisco AS5350 AS535-2T1-48-AC Universal Gateway 256/64
90 Day Hardware Warranty – Free Shipping!
Juniper FEB-M7i-SVCS-S M7i Forwarding engine Spare CFEB
90 Day Hardware Warranty – Free Shipping!
Juniper PE-1GE-SFP PIC w/ SFP-1GE-SX GBIC for M7i M10i
90 Day Warranty – Free Overnight Shipping!
Extreme Networks Black Diamond 6808 MSM64 F96Ti G8Xi
Bid with confidence 45 day warranty!
