VS-S720-10G-3CXL now in stock at Routermall.com

Used Cisco VS-S720-10G-3CXL can expand your network possibilities.

The Cisco ® Catalyst ® 6500/Cisco 7600 Series Supervisor Engine 720 is a family of Supervisor Engine(s) designed to deliver scalable performance and rich set of IP features in hardware. Its hardware-based feature set enables applications such as traditional IP forwarding, Layer 2 and Layer 3 Multiprotocol Label Switching (MPLS) VPNs, Ethernet over MPLS (EoMPLS) with quality of service (QoS) and security features. The Supervisor engine 720 integrates a high-performance 720 Gbps crossbar switch fabric with a forwarding engine in a single module, delivering 40 Gbps of switching capacity per slot (enabling 4-port 10GE and 48-port 10/100/1000 density line cards). With hardware-enabled forwarding for IPv4, IPv6 and MPLS, the system performance is capable of 400 Mpps for IPv4, 200 Mpps for IPv6 traffic, with features and 1024 VRFs each populated with up to 700 routes/VRF for MPLS.

The Cisco Virtual Switching Supervisor Engine 720 VS-S720-10G-3CXL with 10 Gigabit Ethernet uplinks has a new forwarding engine that combines all the capabilities of its predecessor, the Cisco Catalyst 6500 Series Supervisor Engine 720, with system virtualization and increased throughput. While introducing new features, the Cisco Virtual Switching Supervisor Engine 720 series with 10 Gigabit Ethernet uplinks also continues to provide investment protection to Cisco customers by supporting all three generations of Cisco Catalyst 6500 Series interfaces and services modules.

The Cisco Virtual Switching Supervisor Engine 720 includes:

• Two X2-based 10 Gigabit Ethernet ports, ideal for high-density access and aggregation areas such as data center, LAN campus, and backbone areas.

• Two Gigabit Ethernet Small Form-Factor Pluggable (SFP) ports and one 10/100/1000 gigabit port for additional flexibility. All the links in the Cisco Virtual Switching Supervisor Engine 720 can be active simultaneously even in the redundant configurations, thereby increasing the supervisor throughput from 48 to 82 Mpps. This improves total system performance to 450 Mpps for IPv4 traffic and 225 Mpps for IPv6 traffic.

• Additional fabric capabilities offering subsecond failover rates, allowing faster switchover to a standby supervisor. The Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet uplinks is supported on Cisco IOS® Software.

Buy Used Cisco A9K-40GE-B at Routermall.com. 5 Year Warranty.

Cisco A9K-40GE-B expands the network edge from the core.

System Requirements

The Cisco ASR 9000 Series Line Cards may be deployed in both the 10-slot and 6-slot chassis. The Cisco ASR 9000 Series delivers superior scale, service flexibility, and high availability into access and aggregation networks. It is powered by Cisco IOS XR Software – an innovative self-healing, distributed operating system designed for always-on operation while scaling system capacity up into the Tbps.

Cisco ASR 9000 Series Carrier Ethernet applications include the used cisco A9K-40GE-B as well as the business services such as L2VPN and L3VPN, IPTV, Content Delivey Networks (CDNs), and mobile backhaul transport networks. Features supported include Ethernet Services; L2VPN; IPv4, IPv6, and L3VPN; Layer 2 and Layer 3 multicast; IP over DWDM (IPoDWDM); Synchronous Ethernet (SyncE); EOAM;  MPLS OA&M; Layer 2 and Layer 3 ACLs; HQoS; MPLS TE-FRR; MC-LAG; Integrated Routing and Bridging (IRB); Nonstop Forwarding (NSF); and Nonstop Routing (NSR).

Differences between Trident-Based and Typhoon-Based Line Cards

The terms Trident-based and Typhoon-based are often used in discussions about features, route-scale, architecture, and general troubleshooting of packet flows on an ASR 9000 Series router.

Used Cisco WS-C3560E-48TD-S offers traditional networks next-gen features.

 

 Used Cisco WS-C3560E-48TD-S switches are the key to your next-gen intelligent networks.

 

Cisco Catalyst 3560-E Series Primary Features

• TwinGig converter module for migrating uplinks from Gigabit Ethernet to 10 Gigabit Ethernet

• Cisco EnergyWise for greenhouse gas emissions and operational cost optimization by measuring, reporting, and reducing energy consumption across the entire corporate infrastructure, well beyond the scope of IT.

• PoE configurations with 15.4W of PoE on all 48 ports

• Enhanced PoE supporting up to 20W of PoE per port

• Industry first portfolio to scale beyond 15.4W per port delivering maximum solution simplicity for 802.11n access point deployments

• Access switch models have modular fan and power supply with externally available backup

• Dual redundant modular power supplies and fans for Cisco Catalyst 3560E-12D and Catalyst 3560E-12SD aggregation switches for nonstop operation

• Multicast routing, IPv6 routing, and access control list (ACL) in hardware

• Out-of-band Ethernet management port along with RS-232 console port is included on every used cisco WS-C3560E-48TD-S.

 

 

 

 

 

Used Cisco WS-C4948E-S for now in stock at Routermall.com

Cisco WS-C4948E-S offers technological enhancements for network users.

The Cisco Catalyst 4948E and 4948E-F build on the advanced technology of the Cisco Catalyst 4948 Switches, the most widely deployed ToR switch in the industry, with more than 10 million ports deployed worldwide. The Cisco Catalyst 4948E and 4948E-F double the uplink bandwidth and offer true front-to-back and back-to-front airflow with no side or top venting. The airflow direction is controlled by the changing of fans. Optional front-to-back and back-to-front airflow management reduces data center operating costs by providing strict hot-aisle and cold-aisle isolation. Hot-aisle and cold-aisle deployment remains the widely adopted best practice for data center cabinet layouts today. Networking switches and computing servers mounted in a single cabinet need to maintain the separation of the inlet cold air and the exhaust hot air for efficient use of cooling resources. The

Used Cisco WS-C4948E-S and 4948E-F switches provide the option of front-to-back airflow

(Cisco Catalyst 4948E) and back-to-front airflow (Cisco Catalyst 4948E-F) for ToR switch deployments.

VWIC3-4MFT-T1/E1 Offers significant improvements over Gen 2 cards.

Cisco VWIC3-4MFT-T1/E1 provides maximized capitalization of investment dollars.

 The Used Cisco VWIC3-4MFT-T1/E1 interface cards add improvements over the Cisco Second-generation 1- and 2-port T1/E1 Multiflex Voice/WAN Interface Cards (MFT VWIC2s). The Cisco 2- and 4-port MFT VWIC3s enable each port to be clocked from an independent clock source for data applications. Voice applications can now be clocked independently from data applications, with all ports for voice applications clocked from a single source. The Cisco MFT VWIC3s use the ECAN on the motherboard PVDM cards with up to 128ms echo-tail length for demanding network conditions. MFT VWIC3 cards support up to 2 channel groups per T1/E1 port for serial data applications. Refer to Table 3 for all configuration options offered with the MFT VWIC3 cards.

The Cisco MFT VWIC3 cards can be inserted into the EHWIC slot on the supported Cisco 1921, 1941, 1941W, 2901, 2911, 2921, 2951, 3925, 3945, 3925E and 3945E integrated services routers. The T1/E1 MFT VWIC3 cards support both T1 and E1, providing additional flexibility in configuring the Cisco MFT VWIC3s for supporting T1, fractional T1, E1, and fractional E1 for both voice and WAN applications. All MFT VWIC3 modules include the drop-and-insert multiplexing capability, which eliminates costly external third-party channel service units/data service units (CSUs/DSUs) and drop-and-insert multiplexers.

Improve the managability of your network with a WS-C3750X-48T-L.

Cisco WS-C3750X-48T-L solutions provide improved flexibility.

The Cisco^® Catalyst^® 3750-X and 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750-X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise^® Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X and 3560-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.

Used Cisco WS-C3750X-48T-L and other 3750-X Series primary features:

? 24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models

? 24 and 48 10/100/1000 UPOE-capable models with Energy Efficient Ethernet (EEE) support

? Four optional uplink network modules with GE or 10GE ports

? Industry first PoE+ with 30W power on all ports in 1 rack unit (RU) form factor

? Dual redundant, modular power supplies and fans

? Media Access Control Security (MACsec) hardware-based encryption

? Flexible NetFlow and switch-to-switch hardware encryption with the Service Module uplink

? Open Shortest Path First (OSPF) for routed access in IP Base image

? IPv4 and IPv6 routing, Multicast routing, advanced quality of service (QoS), and security features in hardware

? Enhanced limited lifetime warranty (LLW) with next business day (NBD) advance hardware replacement and 90 day access to Cisco Technical Assistance Center (TAC) support

? Enhanced Cisco EnergyWise for operational cost optimization by measuring actual power consumption of the PoE devices, reporting, and reducing energy consumption across the network

? USB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management port

Used Cisco ISR4351/K9 for sale at Routermall.com

Cisco ISR 4351-K9 Convergence Router Solutions

Routermall.com

The Cisco 4000 Series Integrated Services Router (ISR)  family revolutionizes WAN communications in the enterprise branch. With  new levels of built-in WAN intelligence and convergence, it specifically  addresses the growing need for application-aware networking in  distributed enterprise sites.

  

You can order the used cisco isr4351/k9 as a base system or as a  bundled system for security, unified communications, or application  services. This ordering guide focuses on base system configurations and  options, but most of the elements are applicable to bundle ordering as  well.

The Cisco 4000 Series ISR family offers the highest performance within  the ISR portfolio. The family contains the Cisco 4451, 4431, 4351, 4331,  and 4321 routers, which differ primarily in performance capabilities  and in the number of Network Interface Module (NIM) and Enhanced Service  Module (SM-X) slots supported.

You can order Cisco 4000 Series ISR platforms with dual power supplies  that may be configured for power-supply redundancy or increased power  for Power over Ethernet (PoE). The primary and secondary power supplies  can be AC, PoE, DC, or any combination of the three. In order to power  PoE ports on a switch module integrated into a router, you must order  the router with a PoE power supply.

Used Cisco ISR4451-X/K9 opportunity on Routermall.com

 

Cisco ISR 4451-X Converged Branch Infrastructure

 

Used Cisco ISR4451-X/K9 Converged Branch Infrastructure is a platform for innovation that integrates world-class network, compute, and storage to deliver unprecedented performance and power in an all-in-one box solution at an unbeatable total cost of ownership (TCO). The solution includes the Cisco 4451-X Integrated Services Router (ISR), Used Cisco Unified Computing System^™ (Cisco UCS^®) E-Series blade server, and a Cisco 24-port switch module. Together, these components provide up to 2 Gigabits of raw performance with data center–class compute power of up to 6 core processors, 16 GB of RAM, 2 TB of local storage, and industry-leading Cisco Catalyst^® switching with full Power over Ethernet (PoE+) support

Routermall now stocks WS-X4624-SFP-E and SPA-10X1GE

Routermall is constantly adding inventory to better serve the customer. Whether it be router series, catalyst switches, or VOIP Phones, we're trying to expand our used cisco inventory to better serve you.

Recently we've add the WS-X4624-SFP-E and SPA-10X1GE. Both of which can help you achieve your network goals.

Figure 8.      WS-X4624-SFP-E

WS-X4624-SFP-E:

?   24-port line-rate SFP line card, providing 24 gigabits per-slot capacity (1:1 oversubscribed)

?   Cisco IOS Software Release 12.2(44)SG or later

?   L2-4 Jumbo Frame support (up to 9216 bytes)

?   Inherits Supervisor Engine QoS capability

?   Compatible only with E-Series supervisor engines

?   Enterprise, mid-market, and commercial core and distribution deployments requiring line-rate capability

?   Service provider: GE aggregation for DSLAM/PON/mobile data backhaul

 

Figure 1. Cisco 10-Port Gigabit Ethernet SPA

Product Overview

The Cisco 2-, 5-, 8-, and 10-Port Gigabit Ethernet SPAs are available on high-end Cisco routing platforms, offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA/SIP portfolio continues the company's focus on investment protection along with consistent feature support, broad interface availability, and the latest technology. The Cisco SPA/SIP portfolio allows deployment of different interfaces (Packet over SONET/SDH [PoS], ATM, Ethernet, etc.) on the same interface processor.

 

 

Used Cisco CISCO2921-V/K9 special on Routermall.com

We are looking to move some fully tested CISCO2921-V/K9 routers at Routermall.com. They are good condition

used cisco routers

ready to purchase.

The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include: 3 Integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity 1 service module slot 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots 3 onboard digital signal processor slots 1 internal service module slot for application services Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE Security Embedded hardware-accelerated VPN encryption Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering Identity management: Intelligently protecting endpoints using authentication, authorization, and accounting (AAA), and public key infrastructure Voice High-density packet voice DSP module, optimized for voice and video support Standards-certified VoiceXML browser services Cisco Unified Border Element capabilities Cisco Unity Express voicemail support Support for Cisco Communications Manager Express and Survivable Remote Site Telephony

Used Cisco CISCO857W-G-A-K9 opportunities at Routermall.com

Cisco 850 Series integrated services routers, including CISCO857W-G-A-K9, are fixed-configuration routers that support broadband cable and Asymmetric DSL (ADSL) over analog telephone lines connections in lots of small offices (Figures 1 and 2). They provide the best performance needed to run most concurrent services, including firewall and encryption for VPNs and optional 802.11b/g for wireless networking. The Cisco Router and functional Security Device Manager (SDM) Web-based configuration tool simplifies setup and deployment (Figure 3), and centralized management capabilities give network managers visibility and control of all router configurations at the remote user site.

Cisco 850 Series integrated services routers all offer:

• Secure connectivity with a Stateful Inspection Firewall and a IP Security (IPSec) VPN support for small offices

• a 4-port 10/100 switch

• Secure WLAN 802.11b/g option with a strong single fixed antenna

• Easy setup, with deployment, and even remote management capabilities through Web-based tools and Cisco IOS® Software

You can buy used cisco router CISCO857W-G-A-K9 at routermall.com

Routermall adds 2921 routers to their Enterprise Business l

USED CISCO 2921 Routers

Routermall.com has now added another member of the 2900 series routers family to our line up. Please take a look at the Used Cisco 2921 router. We not make our best effort to keep 2921s and appropriate parts in stock. Check out the features and benefits below.

Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers.

All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

Key Business Benefits

The Integrated Services Routers Generation 2 (ISR G2) provide superior services integration and agility. Designed for scalability, the modular architecture of these platforms enables you to grow and adapt with your business needs. Table 1 lists the business benefits of the Cisco 2900 Series.

Used Cisco 2901 Routers from Routermall.com can make your network more powerful.

Cisco 2901 Integrated Services Router makes used cisco routers even more affordable for your network

Enabling Borderless Networks for the Branch

The Cisco 2901 Integrated Services Router (ISR) delivers highly secured data, voice, video, and applications services for small offices. Key features include:

• 2 integrated 10/100/1000 Ethernet ports
• 4 enhanced high-speed WAN interface slots
• 2 onboard digital signal processor (DSP) slots
• 1 onboard Internal Service Module for applications services
• Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
• Security
  • Embedded hardware-accelerated VPN encryption for your secure collaborative VPN communications
  • Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
  • Identity management that uses authentication, authorization, and accounting (AAA) and public key infrastructure
• Voice
  • High-density-packet voice DSP modules, optimized for voice and video
  • Standards-certified VoiceXML browser service
  • Cisco Unified Border Element capabilities
  • Cisco Unity Express voicemail supported
  • Support for Cisco's Communications Manager Express and Survivable Remote Site Telephony
  • CISCO2901/K9

 

Used Cisco WS-C4948-10GE-S Clearance and Overstock

The Cisco Catalyst 4948-10GE delivers wire-speed throughput to the customer with low latency for all data-intensive applications using the 136-Gbps switching fabric with a 102-million packets per second (mpps) maximum forwarding rate in hardware for Layer 2-4 traffic. High-performance switching is seemlessly delivered regardless of the number of route entries or even Layer 3 and 4 services enabled. Hardware-based Cisco Express Forwarding routing architecture even allows for increased scalability and performance. X2 10 Gigabit Ethernet optics will provide 20 Gigabit Ethernet wire-speed uplinks for maximum throughput of all traffic.

Primary hardware features of the Used Cisco WS-C4948-10GE-S include the following:

• Wirespeed performance at 10/100/1000 connectivity and wirespeed 10 Gigabit Ethernet uplinks

– 136Gbps switch fabric with 102-Mpps of forwarding rate for Layer 2 through 4 applications

• Power supply redundancy for nonstop operation.

– 1+1 redundant hot swappable internal AC or even DC power supplies

• Robust Security from bootup

– Prevention of man-in-the-middle and all IP-spoofing attacks

– Access control lists (ACLs)

– Secure Shell (SSH) Protocol versions 1 & 2

– Simple Network Management Protocol Version 3 (SNMP-v3) for secure remote access and remote network management

• Comprehensive and complete management

– Dedicated 10/100 console ports and dedicated 10/100 management ports

– Remote in-band management through SNMP

Special pricing on Used Cisco WS-C2960G-48TC-L

The Cisco Catalyst 2960 Series offers the following benefits:

• Intelligent features at the network edge-for example, sophisticated access control lists (ACLs) and enhanced security.

• Dual-purpose uplinks for Gigabit Ethernet uplink flexibility, allowing use of either a copper or a fiber uplink. Each dual-purpose uplink port has one 10/100/1000 Ethernet port and one SFP-based Gigabit Ethernet port, with one port active at a time.

• Network control and bandwidth optimization through advanced QoS, granular rate limiting, ACLs, and multicast services.

• Network security through a wide range of authentication methods, data encryption technologies, and NAC based on users, ports, and MAC addresses.

• Easy network configuration, upgrades, and troubleshooting as part of the midmarket or branch solution using the embedded device manager and Cisco Network Assistant.

• Autoconfiguration for specialized applications using Cisco Smartports.

 

You can buy a used cisco WS-C2960G-48TC-L at routermall.com.

Shop Used Cisco WS-X4548-GB-RJ45 at Routermall.com

Cisco^® Catalyst^® 4500 Series Switch enables borderless networks, providing high-performance, mobile use, and secure user experiences through Layer each of 2-4 switching. Enabling more security, mobility, application performance, video, and better energy savings over your network infrastructure, the Cisco Catalyst 4500 Switch supports resiliency, virtualization, and automation, further improving the ease of network use. Cisco Catalyst 4500 Series Switches provide better borderless performance, scalability, and more services with reduced total cost of ownership (TCO) and even superior investment protection.

The Cisco Catalyst 4500 Switch delivers predictable and scalable high performance, with advanced dynamic quality of service (QoS) capabilities and configuration flexibility for deploying borderless networks. Integrated resiliency features in both hardware and software maximize network availability, helping to ensure workforce productivity, profitability, and customer success. Its centralized, innovative, and flexible system design helps ensure smooth migration to wire-speed IPv6 and 10 Gigabit Ethernet (GE). The forward and backward compatibility between generations of the Cisco Catalyst 4500 Series extends deployment life, providing exceptional investment protection, while reducing the (TCO).

 

WS-X4548-GB-RJ45:

• 48 ports

• 10/100/1000 module (RJ-45)

• Cisco IOS Software Release 12.1(19)EW or later

• IEEE 802.3x flow control

• Bandwidth is allocated across six 8-port groups, providing 1 Gbps per port group

• Enterprise and commercial: designed for gigabit to the desktop

 

Buy your Used Cisco WS-X4548-GB-RJ45 here.

Routermall introduces temporary discount on WS-C3750G-24PS-S

Routermall would like to give a quick shout out to our large group of used cisco vendors out there. They are the ones who help make specials like this possible. We just got in some used cisco WS-C3750G-24PS-S switches and they look great. We've just finished the reconditioning and refurbish processes so they are ready to sell. Maybe you should stop by and take a look, in order that you could give them a new home in your network. They're definitely worth making some room in the IT budget for. If you have any questions just call or click at www.routermall.com. We'd be happy to help!

Routermall special this week on WS-SUP720-3B and WS-C3750G-48PS-S

Routermall wants to let customers know we have a limited time offer on used cisco WS-SUP720-3B supervisor engines as well as used cisco WS-C3750G-48PS-S catalyst switches. Both parts are currently in stock and we'd like to move them. Click the link to purchase, give us a call or check out the information on them below. Thanks for looking!

Used Cisco WS-SUP720-3B

The Cisco® Catalyst® 6500/Cisco 7600 Series Supervisor Engine 720 is a family of Supervisor Engine(s) designed to deliver scalable performance and rich set of IP features in hardware. Its hardware-based feature set enables applications such as traditional IP forwarding, Layer 2 and Layer 3 Multiprotocol Label Switching (MPLS) VPNs, Ethernet over MPLS (EoMPLS) with quality of service (QoS) and security features. The Supervisor engine 720 integrates a high-performance 720 Gbps crossbar switch fabric with a forwarding engine in a single module, delivering 40 Gbps of switching capacity per slot (enabling 4-port 10GE and 48-port 10/100/1000 density line cards). With hardware-enabled forwarding for IPv4, IPv6 and MPLS, the system performance is capable of 400 Mpps for IPv4, 200 Mpps for IPv6 traffic, with features and 1024 VRFs each populated with up to 700 routes/VRF for MPLS.

Used Cisco WS-C3750G-48PS-S

For midsized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network services configurations. In addition, the Cisco Catalyst 3750 Series is optimized for high-density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirements.

Routermall looking to liquidate Used Cisco ME-C3750-24TE-B

Routermall recently received a small quantity of Used CIsco ME-C3750-24TE-B switches. They are incredibly robust and reliable. They are fully tested and carry our standard one year warranty. You should consider adding them to your metro area ethernet network.  See below for more details.

Advanced Switching for Metro Ethernet Services

The Cisco Catalyst 3750 Metro Series switches are a new line of premier multilayer switches that bring greater intelligence to the metro Ethernet edge, enabling the delivery of more differentiated metro Ethernet services. Featuring hierarchical quality of service (QoS) and traffic shaping, intelligent 802.1Q tunneling, VLAN mapping, Multi-protocol Label Switching (MPLS) and Ethernet over MPLS (EoMPLS) support, and redundant AC or DC power, these switches are ideal for service providers seeking to deliver profitable business services, such as Layer 2, Layer 3, and MPLS VPNs, in a variety of bandwidths and with different service-level agreements (SLAs). With flexible software options, the Cisco Catalyst 3750 Metro Series offers a cost-effective path for meeting current and future service requirements from service providers serving enterprises and commercial businesses.

Great new sales at routermall.com on WS-G5487, WS-X6724-SFP, and CISCO3945-V/K9

Routermall.com is bursting at the seems with newly received Used Cisco inventory. So much so that one blog post today is not nearly enough. We're forced to list several part numbers today whereas normally we try to focus on one part each day that we are motivated to move. This helps us keep our message simple and our customers in the know. But today is different. Today we have 3 parts we really want to let our customers know about. The first is the Used Cisco WS-G5487. I nice little ZX GBIC that can really come in handy on those dispersed deployments. Next is the Used Cisco WS-X6724-SFP. This is really nice SFP density for the core switch. We also have just gotten a couple Used Cisco CISCO3945-V/K9 routers, something that has been rare on the refurb market. So head on over to Routermall.com and take a look. You won't be disappointed.  Here's some more info on the 3945 and the 6724-SFP. Thanks for looking!

 

Product 3900 Overview

The new Cisco 3900 Series builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by offering four platforms (Figure 1): the Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Services Routers.

The Cisco 3900 Series offers the customer embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, extra intrusion prevention, QoS call processing, voicemail, and application services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and even fiber Gigabit Ethernet.

The Cisco 3900 Series offers the customer superior performance and flexibility for all  flexible network deployments from small business offices to large enterprise offices - all while providing the customer with industry-leading investment protection.

 

Designed to work with and complement the many roles that the Cisco Catalyst 6500 Series plays in a network, Cisco Catalyst 6500 Series mixed media Gigabit Ethernet modules can offer the broadest selection of media, densities, performance, interoperability, and chassis deployments for enterprises and service providers. These modules are ideal for gigabit Ethernet over fiber all the way to the desktop, gigabit uplinks, aggregation of high-density 10/100 interfaces, Metro Ethernet, backbone and high-speed server farm or data center connections as well as nost mixed media environments supporting both fiber and copper cable connections. The Cisco Catalyst 6500 Series Gigabit Ethernet modules offer:

• Flexible configurations for any deployment: Range of port densities, media choices, and performance speeds for any deployment requirement

• Choice of media and connector type: Support multi-mode fiber or single-mode fiber using GBIC or SFP modules or MT-RJ fixed optics