Cisco CISCO3745 2 Ports Router
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Cisco CISCO3745 2 Ports Router Multiservice Access 3745 Refurbished

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Part Number#: CISCO3745
List Price was: $957.69
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Short Description:
CISCO3745 3700 Series 4-Slot Dual FE 10/100Base-TX Fast Ethernet 11 Expansion Slots Multiservice Router 32F/256D 2 Ports Router | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Details of the Cisco CISCO3745 2 Ports Router

The Cisco CISCO3745 3700 Series Multiservice Router is a versatile networking device designed to meet the demands of modern networks. With its 4-slot Dual FE (Fast Ethernet) capability, 10/100Base-TX Fast Ethernet support, and 11 Expansion Slots, this router is equipped to handle various networking tasks. The CISCO3745 is part of the 3700 Series routers offered by Cisco Systems, a renowned name in the networking industry. This series is known for its robust performance, reliability, and versatility, making it suitable for a wide range of networking applications.

Key Features of 3745 Series 11 Expansion Slots Router 4-Slot Architecture

The CISCO3745 router features a 4-slot architecture, allowing users to customize and expand their networking capabilities. This modular design provides flexibility, enabling the addition of various interface cards to meet specific requirements. This design is pivotal for accommodating various interface cards and modules, enabling users to tailor the router to their specific needs.

Dual Fast Ethernet Ports

Equipped with dual Fast Ethernet ports, the router supports 10/100Base-TX connectivity. These ports enable high-speed data transfer and efficient communication within the network, making the router suitable for bandwidth-intensive applications. These 10/100Base-TX ports provide the necessary bandwidth for demanding applications and ensure efficient communication between devices connected to the router.

11 Expansion Slots

With 11 expansion slots, the CISCO3745 router offers extensive scalability options. These expansion slots allow users to add a variety of interface cards, such as WAN interface cards (WICs) and network modules, to enhance the router's functionality and adapt it to evolving network needs. These slots support a range of interface cards, enabling users to expand the router's capabilities as their network requirements evolve. Expansion options include additional Ethernet ports, serial interfaces, and integrated service modules.

Multiservice Capabilities

One of the standout features of the CISCO3745 router is its multiservice capabilities. It is designed to support a wide range of services, making it a versatile solution for converged networking. This includes voice, video, data, and other multimedia applications.

Memory (32F/256D)

The router is equipped with a memory configuration of 32MB Flash (32F) and 256MB Dynamic RAM (256D). This memory configuration ensures efficient storage and retrieval of data, contributing to the overall performance and reliability of the router.

2 Ports Router

Featuring 2 router ports, the CISCO3745 provides connectivity options for routing data within the network. These ports, combined with the dual Fast Ethernet ports, contribute to the router's ability to manage and direct data traffic effectively.

Applications of Fast Ethernet Router Enterprise Networking

The CISCO3745 router is well-suited for enterprise-level networking. Its multiservice capabilities make it an excellent choice for businesses that require a robust and scalable solution to support various applications, including voice communication, video conferencing, and data transfer.

Scalability for Growing Networks

The modular design of the CISCO3745 makes it an ideal choice for businesses experiencing growth. The router's 4-slot architecture and numerous expansion options allow organizations to scale their network infrastructure without the need for a complete overhaul.

High-Speed Connectivity for Demanding Applications

The dual Fast Ethernet ports ensure that the CISCO3745 can handle the demands of bandwidth-intensive applications. This is particularly crucial in environments where data transfer speeds can impact the user experience and overall network efficiency.

Robust Security for Data Protection

In an era where data security is non-negotiable, the CISCO3745's built-in security features provide a robust defense against potential threats. From securing communication channels with VPNs to implementing access control policies, the router contributes to creating a resilient and secure network environment.

Internet Service Providers (ISPs)

Internet Service Providers can leverage the CISCO3745 router's modular design and scalability to build and expand their network infrastructure. The router's support for high-speed data transfer and multiple services makes it an ideal choice for ISPs looking to meet the diverse needs of their customers.


In the telecommunication sector, the router's multiservice capabilities play a crucial role. It can efficiently handle voice and video traffic, making it suitable for deploying communication services over IP networks.

Network Virtualization

With its 4-slot architecture and 11 expansion slots, the CISCO3745 router is conducive to network virtualization. Organizations can customize and adapt the router to create virtual networks that suit their specific requirements, enhancing overall network efficiency.

Security Features Virtual Private Network (VPN) Support

The CISCO3745 router includes VPN support, allowing organizations to establish secure and encrypted connections over the internet. This feature is essential for ensuring the confidentiality and integrity of data transmitted between remote locations. VPN support is crucial for secure communication over the internet. The CISCO3745's VPN capabilities enable the establishment of encrypted connections, ensuring the confidentiality and integrity of data transmitted between different locations.

Firewall Capabilities

To enhance network security, the router is equipped with firewall capabilities. Administrators can configure access control lists (ACLs) and other firewall rules to regulate incoming and outgoing traffic, protecting the network from unauthorized access and potential threats. The Cisco CISCO3745 is equipped with firewall capabilities to enhance network security. The router's firewall features can be configured to control incoming and outgoing traffic, providing an additional layer of protection against unauthorized access.

Intrusion Prevention System (IPS)

The router's intrusion prevention system adds an extra layer of security by actively monitoring and analyzing network traffic for potential threats. It can detect and prevent malicious activities, contributing to the overall integrity of the network.


The CISCO3745 is a high-performance router that is designed to handle a wide range of network protocols and services. The router's performance is based on the type of interface cards that are used, and the number and type of services that are enabled.

In terms of routing performance, the 3745 is capable of handling up to 1 million packets per second (PPS) for IP forwarding, and it supports a wide range of routing protocols, including OSPF, EIGRP, and BGP. This allows the router to handle large amounts of network traffic and provide fast, efficient routing of packets.

In terms of VPN performance, the 3745 supports up to 200 simultaneous VPN tunnels, and it can handle up to 100,000 PPS for 3DES encryption. This allows the router to provide secure remote access to a network for a large number of users.

Key Information for the Cisco CISCO3745 Router
  • Manufacturer: Cisco
  • Part Number or SKU# CISCO3745
  • Product Series: 3700
  • Product Type: Router
Interfaces / Ports
  • Total Number of Ports: 2
  • Powerline: No
  • Management Port: Yes
  • Token Ring Port: No
  • Serial V.35 Interface: No
  • Number of Network (RJ-45) Ports: 2
I/O Expansions
  • Number of Total Expansion Slots: 11
  • Expansion Slot Type: AIM
Network & Communication
  • Network Technology: 10/100Base-TX
  • Ethernet Technology: Fast Ethernet
  • VoIP Supported: Yes
  • Standard Memory: 128 MB
  • Maximum Memory: 256 MB
  • Memory Technology: SDRAM
  • Flash Memory: 32 MB
Power Description
  • PoE (RJ-45) Port: No
  • Input Voltage: 110 V AC, 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: Yes

Outline, the Cisco CISCO3745 3700 Series Multiservice Router stands out as a robust and versatile networking solution. With its 4-slot Dual FE, 10/100Base-TX Fast Ethernet support, and 11 Expansion Slots, the router offers the flexibility and scalability needed to adapt to diverse networking environments. Whether deployed in large enterprises, branch offices, telecommunication services, or data centers, the CISCO3745 delivers reliable performance and facilitates seamless communication. Configuring and managing the router is a streamlined process, making it accessible to both novice and experienced network administrators. As technology continues to evolve, the Cisco CISCO3745 remains a valuable asset in building and maintaining efficient and resilient networks.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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