Knowledge Computers 为客户提供新旧二手思科（CISCO）全系列产品，包括二手思科路由器、交换机、模块、配件、软件及CCIE，CCVP实验设备，产品涵盖了高中低端， 我们以市场最低的价格为世界各地客户提供各种型号的思科Cisco网络产品。
Knowledge Computers 以互联网设备为主要销售目标，我们的互联网产品种类超过上千种，包括各种品牌路由器,转换器,防火墙, IP电话,各种商业服务器，同时我们为顾客提供全方位的售后服务，无论是一个小小的路由器还是数据中心相关设备，我们都真诚的为您服务。 今天就联系我们的技术销售顾问，让我们帮您节省时间和金钱,我们的专业技术销售顾问，将以各种语言为您服务，我们的专业互联网知识， 也将帮您在互联网设备投资上节省很大一笔。
| 产品型号 | 简要概括 | 索取报价 |
| XR-12000/4 |
Cisco XR 12000 4-slot Router |
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| XR-12000/6 |
Cisco XR 12000 6-slot Router |
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| XR-12000/10 |
Cisco XR 12000 10-slot Router |
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| XR-12000/16 |
Cisco XR 12000 16-slot Router |
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Cisco XR12000 Series Shared Port Adapters |
| SPA-IPSEC-2G-2= |
Cisco XR12000 IPSec VPN Shared Port Adapter |
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| SPA-IPSEC-2G-2 |
Cisco XR12000 IPSec VPN Shared Port Adapter |
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| SPA-1XCHOC12/DS0 |
1-port Channelized OC12 to DS0 SPA |
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| SPA-1XCHOC12/DS0 |
1-port Channelized OC12 to DS0 SPA |
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| SPA-1XCHOC48/DS3 |
1-port Channelized OC48 to DS3 SPA |
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| SPA-1XCHOC48/DS3= |
1-port Channelized OC48 to DS3 SPA |
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Cisco XR 12000 Series Switch Fabric and Clock Schedulers |
| GSR16/320-CSC= |
Cisco 12416 320 Gbps GSR Scheduler/Fabric Spare |
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| GSR16/320-SFC= |
Cisco 12416 320 Gbps GSR Switch Fabric Spare |
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| GSR16-ALRM= |
Cisco 12016 Alarm Card Spare |
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| GSR10-CSC= |
Clock Scheduler Car |
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| GSR10-SFC= |
Switch Fabric Card |
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Cisco XR 12000 Series Processors |
| XR-PRP-2 |
Cisco XR 12000 Performance Router Processor 2 |
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|
| XR-PRP-2/R |
Cisco XR 12000 Performance Router Processor 2 Redundant |
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| PRP-2= |
Cisco 12000 Performance Router Processor 2 (PRP-2) |
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| PRP-3= |
Cisco XR 12000 Performance Route Processor 3 |
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| PRP-3 |
Cisco XR 12000 Performance Route Processor 3 |
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| PRP-3/R |
Cisco XR 12000 Performance Route Processor 3 (Redundant) |
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Cisco XR 12000 Series PCMCIA Flash Disk |
| MEM-12KRP-FD1G= |
Cisco 12000 Series, 1GB PC ATA Flash Disk |
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| MEM-FD2G |
Cisco 2GB PC ATA Flash Disk |
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| MEM-FD2G-10PK= |
Cisco 2GB PC ATA Flash Disk 10 Pack |
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| MEM-FD4G |
Cisco 4GB PC ATA Flash Disk |
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| MEM-FD4G-10PK= |
Cisco 4GB PC ATA Flash Disk 10 Pack |
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| MEM-FD4G= |
Cisco 4GB PC ATA Flash Disk |
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| SFP-GE-L= |
1000BASE-LX/LH SFP (DOM) |
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| SFP-GE-Z |
1000BASE-ZX Gigabit Ethernet SFP (DOM) |
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|
| SFP-GE-Z= |
1000BASE-ZX Gigabit Ethernet SFP (DOM) |
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|
| SFP-GE-T |
1000BASE-T SFP (NEBS 3 ESD) |
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| SFP-GE-T= |
1000BASE-T SFP (NEBS 3 ESD) |
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| GLC-ZX-SM |
1000BASE-ZX SFP |
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|
| GLC-ZX-SM= |
1000BASE-ZX SFP |
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| WS-G5484 |
1000BASE-SX Short Wavelength GBIC (Multimode only) |
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| WS-G5484= |
1000BASE-SX Short Wavelength GBIC (Multimode only) |
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| WS-G5486= |
1000BASE-LX/LH long haul GBIC (singlemode or multimode) |
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| WS-G5487 |
1000Base-ZX extended reach GBIC(singlemode) |
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|
| WS-G5487= |
1000Base-ZX extended reach GBIC(singlemode) |
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| XFP-10GLR-OC192SR |
Multirate XFP module for 10GBASE-LR and OC192 SR-1 |
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|
| XFP-10GLR-OC192SR= |
Multirate XFP module for 10GBASE-LR and OC192 SR-1 |
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| XFP-10GER-OC192IR |
10GBASE-ER and OC192 IR2 XFP Module |
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|
| XFP-10GER-OC192IR= |
10GBASE-ER and OC192 IR2 XFP Module |
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