Dual Rate 10/25GBASE-CSR SFP

The QSFP28 40/100G dual-rate BiDi (Bi-Directional) transceiver is a pluggable optical transceiver with a duplex LC connector interface for short-reach data communication and interconnect applications using MMF. It offers customers a solution that enables reuse of their existing 10 Gb duplex MMF infrastructure for migration to either 40 or 100 Gigabit Ethernet connectivity. In 40G mode, the Cisco QSFP 40/100G BiDi transceiver supports link lengths of 100m and 150m on OM3 and OM4 MMF, respectively. In 100G mode, it supports 70 and 100 meters on OM3 and OM4, respectively. Each 40/100G BiDi transceiver consists of two transmit and receive channels in the 832-918 nm wavelength range, enabling an aggregated 40G or 100G link over a two-strand multimode fiber connection. In 100G mode, the operating temperature range is +10 to +60°C and in 40G mode it is +10 to +70°C. the QSFP28 40/100G BiDi module is primarily used in data center and enterprise applications.

The Cisco 1000BASE-SX SFP Module is an industry-standard Small Form-Factor Pluggable (SFP) Gigabit Interface Converter that links switches and routers to the network. Featuring a robust design for enhanced reliability, this SFP receiver/transmitter module plugs into a Gigabit Ethernet port or slot and is hot-swappable to maximise uptime and simplify serviceability.

Ideal use cases Performance-critical wireless LANs High-density environmentsHardware features 4 radios: 2.4 and 5 GHz, dual-band WIDS/WIPS, Bluetooth 2×2:2 UL/DL MU-MIMO 802.11ax Up to 1.7 Gbps aggregate frame rate 1 Gbps Ethernet port PoE: 802.3afCloud management Network-wide visibility and control Self-provisioning for rapid deployment Automatic reporting Seamless firmware updatesEnterprise security 802.1X and native Active Directory integration Air Marshal: Real-time WIPS with forensics Stateful Layer 3-7 firewall Identity-based group policies Built-in antivirus scan (NAC) Built-in Umbrella DNS Security* Adaptive Policy automated segmentation**Guest access 1-click secure guest access Guest isolation firewall Customizable splash pages Integrated Facebook loginRF optimization Dual-concurrent radios with MU-MIMO support Radios optimized for rate-vs-range performance Third radio dedicated to security and RF management Built-in real-time RF spectrum view Cloud-based automatic RF optimizationLayer 7 traffic shaping Classifies hundreds of applications Create per-application bandwidth limits Prioritize productivity apps Restrict or block recreational trafficPresence location analytics Measure visitor capture rate, visit length, and repeat visit rate Measure visitor trends over time and compare performance across locationsDevice management Create device-specific firewall rules Monitor and track device inventory Deploy applications and enforce security settings

The Cisco 25GBASE-SR-S SFP Module delivers a variety of high-density and low-power 25-Gigabit Ethernet connectivity options for data centre and high-performance computing network applications. Based on an SFP28 form factor, this SFP module is interoperable with other IEEE-compliant 25G interfaces where applicable and is high-speed connectivity compliant to IEEE 802.3by and IEEE 802.3cc.

The Cisco Meraki MR44 is a cloud-managed 4x4:4 Wi-Fi 6 access point that raises the bar for wireless performance and efficiency. Designed for next-generation deployments in offices, schools, hospitals, retail, and hotels, the MR44 offers high throughput, enterprise-grade security, and simple management. The MR44 provides a maximum of 3 Gbps aggregate frame rate with concurrent 2.4 Ghz and 5 Ghz radios. A dedicated third radio provides real-time WIDS/WIPS with automated RF optimization, and a fourth integrated IoT radio delivers Bluetooth scanning and beaconing. With the combination of cloud management, high performance hardware, multiple radios, and advanced software features, the MR44 makes an outstanding platform for the most demanding of uses - including high-density deployments and bandwidth or performance-intensive applications like voice and high-definition video. Dual–radio aggregate frame rate of up to 3 Gbps2.4 GHz 2x2:2 radio and 5 GHz 4x4:4 radio offer a combined dual–radio aggregate frame rate of 3 Gbps, with up to 2,402 Mbps in the 5 GHz band and 573 Mbps in the 2.4 GHz band. Technologies like transmit beamforming and enhanced receive sensitivity allow the MR44 to support a higher client density than typical enterprise-class access points, resulting in better performance for more clients, from each AP. Multi User Multiple Input Multiple Output (MU-MIMO)With support for features of 802.11ax (WiFi 6), the MR44 offers MU-MIMO and OFDMA for more efficient transmission to multiple clients. Especially suited to environments with numerous mobile devices, MU-MIMO enables multiple clients to receive data simultaneously. This increases the total network performance and improves the end user experience. Dedicated third radio delivers 24x7 wireless security and RF analyticsThe MR44’s dedicated dual-band scanning and security radio continually assesses the environment, characterising RF interference and containing wireless threats like rogue access points. There’s no need to choose between wireless security, advanced RF analysis, and serving client data - a dedicated third radio means that all functions occur in real-time, without any impact to client traffic or AP throughput. Bluetooth Low Energy Beacon and scanning radioAn integrated fourth Bluetooth radio provides seamless deployment of BLE Beacon functionality and effortless visibility of Bluetooth devices. The MR44 enables the next generation of location-aware applications while future proofing deployments, ensuring it’s ready for any new customer engagement strategies. Automatic cloud-based RF optimisationThe MR44’s sophisticated and automated RF optimisation means that there is no need for the dedicated hardware and RF expertise typically required to tune a wireless network. The RF data collected by the dedicated third radio is continuously fed back to the Meraki cloud. This data is then used to automatically tune the channel selection, transmit power, and client connection settings for optimal performance under even the most challenging RF conditions. Integrated enterprise security and guest accessThe MR44 features integrated, easy-to-use security technologies to provide secure connectivity for employees and guests alike. Advanced security features such as AES hardware-based encryption and Enterprise authentication with 802.1X and Active Directory integration provide wired-like security while still being easy to configure. One-click guest isolation provides secure, internet-only access for visitors. PCI compliance reports check network settings against PCI requirements to simplify secure retail deployments. Enterprise Mobility Management (EMM) & Mobile Device Management (MDM) integrationMeraki Systems Manager natively integrates with the MR44 to offer automatic, context-aware security. Systems Manager’s self-service enrolment helps to rapidly deploy MDM without installing additional equipment, and then dynamically tie firewall and traffic shaping policies to client posture. Application-aware traffic shapingThe MR44 includes an integrated layer 7 packet inspection, classification, and control engine, enabling the configuration of QoS policies based on traffic type, helping to prioritise mission-critical applications while setting limits on recreational traffic like peer-to-peer and video streaming. Policies can be implemented per network, per SSID, per user group, or per individual user for maximum flexibility and control.

deal use cases Performance-critical wireless LANs High-density environmentsHardware features 4 radios: 2.4 GHz, 5 GHz, dual-band Embedded WIDS/WIPS and Bluetooth 4-stream UL/DL MU-MIMO 802.11ax 1 × 2.5 Gbps Multigigabit Ethernet port PoE: 802.3at AC adapter availableCloud management Network-wide visibility and control Self-provisioning for rapid deployment Automatic reporting Seamless firmware updatesEnterprise security 802.1X and native Active Directory integration Air Marshal: Real-time WIPS with forensics Stateful Layer 3-7 firewall Identity-based group policies Built-in antivirus scan (NAC) Built-in Umbrella DNS Security* Adaptive Policy automated segmentation**Guest access 1-click secure guest access Guest isolation firewall Customizable splash pages Integrated Facebook loginRF optimization Dual-concurrent radios with MU-MIMO support Radios optimized for rate-vs-range performance Third radio dedicated to security and RF management Built-in real-time RF spectrum view Cloud-based automatic RF optimizationLayer 7 traffic shaping Classifies hundreds of applications Create per-application bandwidth limits Prioritize productivity apps Restrict or block recreational trafficPresence location analytics Measure visitor capture rate, visit length, and repeat visit rate Measure visitor trends over time and compare performance across locationsDevice management Create device-specific firewall rules Monitor and track device inventory Deploy applications and enforce security settings

The Cisco 10GBASE-T module offers connectivity options at the following data rates: 100M/1G/10Gbps. It has the SFP+ form factor and an RJ-45 interface so that CAT5e/CAT6A/CAT7 cables can be used to connect to end points with embedded 10GBASE-T ports. They are suitable for distances up to 30 meters and offers a cost-effective way to connect within racks and across adjacent racks.