Cisco Refurbished Expansion Modules
Showing 337–342 of 342 results
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Cisco Refurbished Expansion Modules
Refurbished SM-X-4X1G-1X10G Cisco 4-Port High-Density Gigabit
Refurbished SM-X-4X1G-1X10G Overview
Cisco Gigabit Ethernet WAN Modules bring high-density Small Form-Factor Pluggable (SFP) and copper (RJ-45) 1 Gigabit and 10 Gigabit Ethernet (GE) connectivity to the Cisco 4000 Series Integrated Services Routers (ISRs). Providing maximum flexibility, the modules accelerate applications such as Ethernet WAN access, inter-VLAN routing, and high-speed connectivity to LAN switches and servers.
The ports on these modules work as routed Layer 3 ports. Layer 2 switching between local ports on the module or between ports on the module and other ports within the router system is not supported. The port terminates Layer 2 trunks from externally connected switches, and Layer 2 trunk and VLAN information is not switched onto other ports in the system. The host router routes all traffic entering these modules.
SKU: SM-X-4X1G-1X10G-RF -
Cisco Refurbished Expansion Modules
Refurbished WS-X4904-10GE Cisco 4-Port Wire-Speed Expansion Module
Cisco Refurbished Expansion ModulesRefurbished WS-X4904-10GE Cisco 4-Port Wire-Speed Expansion Module
Refurbished WS-X4904-10GE Overview
The Cisco® Catalyst® 4900M Series (Figure 1) is designed for data center network top of rack switching and midmarket collapsed core/distirbution. Optimized for ultimate deployment flexibility for the data center, the Cisco Catalyst 4900M can be deployed for 10/100/1000 server access with 1:1 uplink-to-downlink oversubscription and a mix of 10/100/1000 and 10 Gigabit Ethernet servers or all 10 Gigabit Ethernet server environments. The Cisco Catalyst 4900M is a 320-Gbps, 250 million packets per second (mpps), two-rack-unit (2RU) fixed-configuration switch with 8 fixed wire-speed X2 ports on the base unit and 2 optional half-card slots for deployment flexibility and investment protection. Low latency, scalable buffer memory, and high availability with 1+1 hot swappable AC or DC power supplies and a field replaceable fan tray optimize the Cisco Catalyst 4900M for any size of data center.
SKU: WS-X4904-10GE-RF -
Cisco Refurbished Expansion Modules
Refurbished WS-X4908-10GE Cisco 8-Port (2:1) Expansion Module
Refurbished WS-X4908-10GE Overview
Cisco WS-X4908-10GE Catalyst 4900M 8-Port 10-Gigabit or 16 1-Gigabit Full-duplex Ethernet Half-Card Module with X2 Interfaces, MMF or SMF (optical) or Category 5 or Category 6 (copper) cable type.
SKU: WS-X4908-10GE-RF -
Cisco Refurbished Expansion Modules
Refurbished WS-X4920-GB-RJ45 Cisco Catalyst 20 Port Half Card
Refurbished WS-X4920-GB-RJ45 Overview
Cisco WS-X4920-GB-RJ45 Cisco Catalyst 4900M 20-port 10/100/1000 RJ-45 half card WS-X4920-GB-RJ45 WS-X4920-GB-RJ45 Half-Card Module Specifications Specification Description Module type 10/100/1000BASE-T half-card Ethernet module Port duplex mode: Half- or full-duplex mode Port speed: 10, 100, or 1000 Mbps Number of ports: 20 Connector type: RJ-45 Cable type: Category 5 and Category 6 Cabling distance: 328 ft (100 m) Pluggable transceivers support : Not supported Module upgrades available: None Power over Ethernet :Not supportedSKU: WS-X4920-GB-RJ45-RF -
Cisco Refurbished Expansion Modules
Refurbished WS-X6816-10G-2TXL Cisco 16-Port Fiber Module
Refurbished WS-X6816-10G-2TXL Overview
The 6800 series 16-port 10 Gigabit Ethernet Fiber Module is suitable for deployment in access and aggregation network in campus and data center. The 6800 Series 16-port 10 Gigabit Ethernet Fiber Module supports IEEE 802.3ad link aggregation and Cisco distributed EtherChannel technology for fault-tolerant connectivity. In addition, it supports hardware-based multicast replication, quality of service (QoS), access control lists (ACLs), jumbo frames, and low latency to enable secure and predictable performance for bandwidth-intensive applications.
SKU: WS-X6816-10G-2TXL-RF