NIM-8-1GE-RJ45 Cisco 8 Ports Network Interface Module Refurbished

The NIM-8-1GE-RJ45 is an 8-port network interface module (NIM) manufactured by Cisco, designed to expand the connectivity options of Cisco Integrated Services Routers (ISRs) and Cisco Aggregation Services Routers (ASRs). This module supports up to eight 10/100/1000BASE-T Ethernet ports, which are compatible with Category 5, 5e, and 6 twisted-pair copper cables.

Here are some of the key features and benefits of the NIM-8-1GE-RJ45:

• Scalability: The NIM-8-1GE-RJ45 provides up to eight Gigabit Ethernet ports in a single module, allowing for flexible and scalable network expansion. This is particularly useful for businesses that need to add more network devices or increase network capacity as they grow.
• High-speed connectivity: The module supports high-speed Ethernet connectivity with a maximum data transfer rate of 1 Gbps. This enables fast data transfer, reduces network latency, and improves network performance.
• Easy installation and configuration: The NIM-8-1GE-RJ45 is easy to install and configure. It can be quickly inserted into a compatible router, and the Ethernet ports can be configured using Cisco's IOS command-line interface (CLI).
• Flexible deployment options: The module can be deployed in various network architectures, including WAN, LAN, and MAN. It can also be used in different industries, such as healthcare, education, finance, and government.
• Enhanced security: The NIM-8-1GE-RJ45 supports various security features, including port security, access control lists (ACLs), and 802.1X authentication. These features help protect the network from unauthorized access and reduce the risk of security breaches.
• Reduced downtime: The module is designed to provide reliable network connectivity, minimizing downtime and improving business continuity. It supports link aggregation control protocol (LACP) and redundancy protocols like Virtual Router Redundancy Protocol (VRRP) and Hot Standby Router Protocol (HSRP).

The NIM-8-1GE-RJ45 is an 8-port network interface module (NIM) from Cisco that provides eight Gigabit Ethernet ports with RJ45 connectors for Cisco Integrated Services Routers (ISRs). Redundancy and failover options are important considerations when designing a network infrastructure, and there are several options available with the NIM-8-1GE-RJ45.

• Port Aggregation Protocol (PAgP) and Link Aggregation Control Protocol (LACP) PAgP and LACP are link aggregation protocols that allow multiple physical links to be combined into a single logical link, providing redundancy and load balancing. With PAgP or LACP, if one link fails, traffic can be automatically rerouted to the remaining links. The NIM-8-1GE-RJ45 supports both PAgP and LACP.
• Virtual Router Redundancy Protocol (VRRP) VRRP is a protocol that allows two or more routers to work together to present the appearance of a single virtual router to the hosts on a LAN. One router is designated as the active router and handles all traffic for the virtual router, while the other routers are in standby mode. If the active router fails, one of the standby routers takes over as the active router. The NIM-8-1GE-RJ45 supports VRRP.
• Hot Standby Router Protocol (HSRP) HSRP is similar to VRRP, but it is a Cisco proprietary protocol. HSRP allows two or more routers to work together to present the appearance of a single virtual router to the hosts on a LAN. One router is designated as the active router and handles all traffic for the virtual router, while the other routers are in standby mode. If the active router fails, one of the standby routers takes over as the active router. The NIM-8-1GE-RJ45 supports HSRP.
• First Hop Redundancy Protocol (FHRP) FHRP is a general term that refers to protocols like VRRP and HSRP that provide redundancy for the first hop in a network. The first hop is the first router that a host's traffic goes through when leaving its local network. The NIM-8-1GE-RJ45 supports FHRP.
• Network Address Translation (NAT) and Port Address Translation (PAT) NAT and PAT are techniques used to map multiple private IP addresses to a single public IP address. NAT and PAT can provide redundancy by allowing traffic to be automatically rerouted to a different IP address if the original IP address fails. The NIM-8-1GE-RJ45 supports NAT and PAT.

The NIM-8-1GE-RJ45 is an 8-port network interface module manufactured by Cisco. It is designed to provide high-performance network connectivity to Cisco 4000 series integrated services routers (ISRs). One of the key features of this module is its Quality of Service (QoS) capabilities, which help to ensure that mission-critical applications receive the necessary network resources to function optimally.

QoS is a set of technologies that allow network administrators to prioritize certain types of network traffic over others. This is particularly important in situations where the network is congested, and there is not enough bandwidth to accommodate all types of traffic equally. QoS helps to ensure that traffic from critical applications, such as voice and video, is given higher priority than traffic from less important applications, such as file transfers or web browsing.

The NIM-8-1GE-RJ45 provides several QoS capabilities, including:

• Traffic Classification: The module supports the classification of network traffic based on a variety of factors, including source and destination IP address, protocol type, and application type. This allows network administrators to identify and prioritize traffic from critical applications.
• Traffic Marking: The module can mark network traffic with different types of QoS markings, such as Differentiated Services Code Point (DSCP) values or Class of Service (CoS) values. These markings are used by routers and switches to prioritize traffic based on its importance.
• Traffic Policing: The module supports traffic policing, which allows network administrators to limit the amount of traffic that can pass through a particular interface. This can help to prevent congestion and ensure that critical applications receive the necessary bandwidth.
• Traffic Shaping: The module also supports traffic shaping, which allows network administrators to control the rate at which traffic is transmitted through a particular interface. This can help to prevent congestion and ensure that critical applications receive the necessary bandwidth.
• Queue Management: The module supports the management of multiple queues, which allows network administrators to prioritize traffic from different applications or users. This helps to ensure that critical applications receive the necessary network resources even when the network is congested.

• Manufacturer : Cisco
• Model Number or SKU# NIM-8-1GE-RJ45
• Product Name : Interface Module
• Product Type : Expansion Module

• Media Type Supported : Twisted Pair
• Ethernet Technology : Gigabit Ethernet
• Network Technology : 1000Base-T
• Total Number of Ports : 8
• Connector Type RJ-45
• Interfaces/Ports Details 8 x RJ-45 1000Base-T LAN