思科CISCO1900路由器：安全可靠的网络架构（销售回收）

在现今互联网高速发展的时代，网络设备的可靠性和性能变得至关重要。作为一家全球领先的网络解决方案供应商，思科（CISCO）推出了CISCO1900路由器，该路由器凭借其卓越的性能和安全可靠的网络架构成为了市场上备受瞩目的产品。

CISCO1900路由器采用了先进的硬件技术和创新的软件功能，为用户提供了出色的路由、交换、安全和无线集成服务。该路由器具备多种特色功能，例如高速数据传输、可靠稳定的性能、高级安全保护和易于部署等。

首先，CISCO1900路由器拥有卓越的数据传输能力。它支持高速以太网端口，能够在网络中地传输大量数据。这对于那些需要高速数据传输的企业和机构来说尤为重要，可以显著提高工作效率和响应速度。

此外，CISCO1900路由器还具备出色的可靠性和稳定性。它采用了多种技术，如负载均衡和冗余链接，确保网络始终保持高可用性。即使在网络拥堵或设备故障的情况下，该路由器仍能提供稳定的连接，确保数据传输的连续性。
对于大多数企业和机构来说，网络安全是至关重要的。CISCO1900路由器通过集成多种高级安全功能，如防火墙、虚拟专用网络和入侵检测系统，提供了全面的网络保护。这些安全功能能够监测和阻止恶意攻击，保护网络免受黑客和病毒的侵害。
另外，CISCO1900路由器还具备易于部署和管理的特点。它提供了用户友好的配置界面和远程管理功能，使网络管理员能够轻松设置和监控路由器。此外，它还支持自动化的软件更新和故障排除，大大简化了网络维护的工作。

综上所述，CISCO1900路由器以其卓越的性能和安全可靠的网络架构在市场上独树一帜。它在高速数据传输、可靠性、安全保护和易于部署等方面表现出色，成为企业和机构构建强大网络基础设施的理想选择。无论是小型办公室还是大型企业，思科CISCO1900路由器都能够满足其网络需求，并为其提供高效可靠的连接。

CISCO1941W-A/K9

Cisco 1941 Router w/802.11 a/b/g/n FCC Compliant WLAN ISM

CON-SNT-1941WA

CISCO1941W-C/K9

Cisco 1941 Router w/802.11 a/b/g/n China Compliant WLAN ISM

CON-SNT-1941WC

CISCO1941W-E/K9

Cisco 1941 Router w/802.11 a/b/g/n ETSI Compliant WLAN ISM

CON-SNT-1941WE

CISCO1941W-P/K9

Cisco 1941 Router w/802.11 a/b/g/n Japan Compliant WLAN ISM

CON-SNT-1941WP

CISCO1941W-N/K9

Cisco 1941 Router w/802.11 a/b/g/n Aus, NZ Compliant WLAN ISM

CON-SNT-1941WN

CISCO1941/K9

Cisco 1941 w/2 GE, 2 EHWIC slots, 256MB CF, 512MB DRAM, IP base

CON-SNT-1941

CISCO1921/K9

CISCO 1921 Modular Router, 2 GE, 2 EHWIC slots, 256F/512D, IP base Lic

CON-SNT-1921

CISCO1921-ADSL2/K9

Cisco 1921 ADSL2+ Bundle, HWIC-1ADSL, 256F/512D, IP base Lic

CON-SNT-1921DSL2

C1921-ADSL2-M/K9

Cisco 1921 ADSL2 Annex M Bundle, HWIC-1ADSL-M, 256F/512D, IP base Lic

CON-SNT-1921AD2M

C1921-4SHDSL/K9

Cisco 1921 4-pair G.SHDSL Bundle, HWIC-4SHDSL, 256F/512D, IP base Lic

CON-SNT-19214DSL

PWR-1941-AC

Cisco 1941 AC Power Supply (Both system & spare)

PWR-1941-POE

Cisco 1941 AC Power Supply with Power Over Ethernet (Both system & spare)

CISCO 1921 AC Power Supply

Included by default and does not require user selection

PWR-1900-POE

Cisco 1905, Cisco 1921 Power Over Ethernet Power Supply

MEM-1900-512MB-DEF

512MB DRAM for Cisco 1941 ISR (Default)

MEM-1900-512U2.5GB

512MB to 2.5GB DRAM Upgrade (2GB+512MB) for Cisco 1941 ISR

MEM-1900-512U1.5GB

512MB to 1.5GB DRAM Upgrade (1GB+512MB) for Cisco 1941 ISR

MEM-1900-512U1GB

512MB to 1GB DRAM Upgrade (512MB+512MB) for Cisco 1941 ISR

MEM-1900-2GB=

2GB DRAM for Cisco 1941/1941W ISR (only as spare)

MEM-1900-1GB=

1GB DRAM for Cisco 1941/1941W ISR (only as spare)

MEM-1900-512MB=

512MB DRAM for Cisco 1941/1941W ISR (only as spare)

DRAM memory upgrade

None available; Fixed 512MB DRAM only

MEM-CF-256U4GB

256MB to 4GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR

MEM-CF-256U2GB

256MB to 2GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR

MEM-CF-256U1GB

256MB to 1GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR

MEM-CF-256U512MB

256MB to 512MB CF Upgrade for Cisco 1900, 2900, 3900 ISR

MEM-CF-256MB

256MB Compact Flash for Cisco 1900, 2900, 3900 ISR (Default)

MEM-CF-4GB=

4GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

MEM-CF-2GB=

2GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

MEM-CF-1GB=

1GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

MEM-CF-512MB=

512MB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

MEM-CF-256MB=

256MB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

Flash memory upgrade

None available; Fixed internal 256MB eUSB Flash only

1941-2901-FANBLWR=

Cisco 1941/2901 Fan Blower Assembly (only as spare)

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