So sánh cisco sg95-24 với cisco sg92-24 năm 2024
Cisco 95 Series Unmanaged Switches deliver basic network connectivity and reliability for small businesses that is easy on the budget and without all the complexity. These switches provide all of the features, expandability, and investment protection you expect from Cisco, with no installation software and nothing to configure. Just plug it in, connect your computers and other business equipment, and get to work. Cisco 95 Series Unmanaged Switches (Figure 1), part of the Cisco Small Business networking solutions, are a line of unmanaged switches that provide wire-speed Fast Ethernet and Gigabit Ethernet connectivity to connect your small business office. Available in desktop and rack-mount models, these switches are designed to suit any office space with basic network needs and to optimize power efficiency. They use less power and provide the robust, reliable connectivity your business demands, as well as support for advanced features such as Quality of Service (QoS), loop detection, and cable diagnostics, all in a switch that you can set up yourself in minutes. A business- class, affordable network solution, Cisco 95 Series switches bring the proven reliability and investment protection of Cisco networking solutions to your small business. Features Cisco 95 Series switches provide an easy-to-use solution for your small business network. They offer: ● Ease of use: Cisco 95 Series switches work right out of the box, with no software to install and nothing to configure. Each switch port independently sets itself for the optimal speed and determines whether to run in half- or full-duplex mode automatically. As a standards-based Cisco solution, Cisco 95 Series switches are also designed to immediately accommodate all of the devices in your network, including: ◦ Support for 10 Megabits per second (Mbps), 100 Mbps, and up to 1 gigabit per second (1000 Mbps) devices in the same network ◦ Automatic cable detection, so you do not have to worry about using the wrong cable type ◦ Compatibility with network devices from other vendors ● Simple setup: Designed for small office spaces, Cisco 95 Series switches are available in both compact desktop and rack-mount models. The desktop models offer a wall-mount option for discreet mounting under a desk or on the wall of an office or conference room. ● High performance: Cisco 95 Series switches deliver the performance you need to run your business applications, including bandwidth-intensive video services, and avoid slow and sluggish networks. They support Gigabit Ethernet speeds, unlocking a new level of capacity and performance in your business network and letting you transfer large files in seconds. ● Reduced energy costs: Cisco 95 Series switches are designed to help conserve energy by optimizing power use without compromising performance, which protects our environment and reduces your energy costs. In addition, they support the Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link and putting the link into a sleep state during quiet periods. Most of the switches have no fans, so they run silently and unobtrusively while lowering energy costs. ● Support for advanced technologies: All switches include advanced Cisco traffic-handling features to keep your applications running at peak performance. Integrated QoS intelligence on all models automatically prioritizes delay-sensitive services such as voice or video to improve your network's performance. Loop detection helps discover loops in the network that you might have accidentally created, thus avoiding broadcast storms that will bring your network to a stall. Cable diagnostics help to quickly identify and troubleshoot network cabling faults and issues. Fast store-and-forward switching identifies damaged packets and prevents them from being passed on through the network. All of these features run automatically, with no management or configuration required. ● Peace of mind: Cisco 95 Series switches deliver the rock-solid reliability you expect from a Cisco switch. The solution has been rigorously tested to make sure of optimal uptime and performance. In addition, the limited lifetime hardware warranty provides peace of mind. Specifications Table 1 lists the specifications, package contents, and minimum requirements for the Cisco 95 Series. Table 1. Specifications for Cisco 95 Series Switches Specifications Description Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet Cabling type Category 5e or better LED indicators System/PWR, link/activity, 100M*, cable diagnostics, loop detection, gigabit,* mini-GBIC* *if present Physical Interfaces Ports 10/100/1000 Ethernet, power port for AC adapter or power cord Power supply SF95D-05, SF95D-08: DC 12V, 500mA SF95D-16, SG95D-08, SG95D-05: DC 12V, 1.0A SF95-24, SG95-16, SG95-24: 110-240VAC, 50-60 Hz, internal, universal Lock slot Slot for Kensington lock Physical Specifications Physical dimensions (W x D x H) SF95D-05: 110 x 75 x 30 mm SF95D-08: 160 x 90 x 30 mm SF95D-16: 160 x 90 x 44 mm SF95-24: 279 x 170 x 44 mm SG95D-05: 110 x 75 x 30 mm SG95D-08: 160 x 104 x 30 mm SG95-16: 279 x 110 x 26 mm SG95-24: 279 x 170 x 44 mm Weight SF95D-05: 0.11 kg SF95D-08: 0.45 kg SF95D-16: 0.53 kg SF95-24: 1.18 kg SG95D-05: 0.12 kg SG95D-08: 0.19 kg SG95-16: 0.75 kg SG95-24: 1.55 kg Ports SF95D-05: 5 RJ-45 connectors for 10BASE-T/100BASE-TX SF95D-08: 8 RJ-45 connectors for 10BASE-T/100BASE-TX SF95D-16: 16 RJ-45 connectors for 10BASE-T/100BASE-TX SF95-24: 24 RJ-45 connectors for 10BASE-T/100BASE-TX SG95D-08: 8 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T ports SG95-16: 16 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T ports SG95-24: 24 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T ports with 2 combo mini-GBIC slots All units: automatic Medium Dependent Interface (MDI) and MDI crossover (MDI-X); auto-negotiated port for connecting 10-, 100-, 1000-Mbps devices Fan/fanless models All models have no fans and are fanless Performance Switching capacity SF95D-05: 1 Gbps SF95D-08: 1.6 Gbps SF95D-16: 3.2 Gbps SF95-24: 4.8 Gbps SG95D-05: 10 Gbps SG95D-08: 16 Gbps SG95-16: 32 Gbps SG95-24: 48 Gbps Forwarding capacity Forwarding rate in million packets per second (mpps) (based on 64-byte packets): SF95D-05: 0.74 mpps SF95D-08: 1.4. mpps SF95D-16: 1.4 mpps SF95-24: 3.6 mpps SG95D-05: 7.4 mpps SG95D-08: 11.9 mpps SG95-16: 23.8 mpps SG95-24: 35.7 mpps Capabilities Head-Of-Line (HOL) blocking HOL blocking prevention Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Mounting and Physical Security Mounting options Desktop or rack mount Physical security lock Kensington lock slot Environmental Compliance/certifications UL (UL 60950), CSA (CSA 22.2), FCC Part 15 (CFR 47) Class A, FCC Class B* *select models 95 series switches are only available in Asia region excluding Japan. 110 series switches are available in other regions. Operating temperature 32° to 104°F (0° to 40°C) Storage temperature -4° to 158°F (-20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Package Contents ● Cisco 95 Series switch ● Power cord/power adapter ● Mounting hardware Minimum Requirements ● Devices supporting 802.3 Ethernet, 802.u Faster Ethernet, or 802.3ab Gigabit Ethernet ● Cat5 or better Ethernet cable ● Network interface card for each computer Warranty Cisco 95 Series switch Limited lifetime Ordering information Table 2 gives ordering information for the Cisco 95 Series Unmanaged Switches. Table 2. Ordering information for Cisco 95 Series unmanaged switches Part Number DescriptionSF95D-05-xx Cisco SF95D-05 - 5-Port 10/100 Desktop Switch SF95D-08-xx Cisco SF95D-08 8-port 10/100 Desktop Switch SF95D-16-xx Cisco SF95D-16 16-port 10/100 Desktop Switch SF95-24-xx Cisco SF95-24 24-Port 10/100 Switch SG95D-05-xx Cisco SG95D-05 5-port Gigabit Desktop Switch SG95D-08-xx Cisco SG95D-08 8-Port Gigabit Switch SG95-16-xx Cisco SG95-16 16-Port Gigabit Switch SG95-24-xx Cisco SG95-24 Compact 24-port Gigabit Switch + 2 Mini GBIC Ports 1U The -xx in the Product Order ID Number is a country-/region-specific suffix. For example, the complete Product Order ID Number for SG95-24 for Thailand or Vietnam is SG95-24-AS. Please refer to Table 3 for the correct suffix to use for your country/region. Table 3. Country/region suffix for product Order ID Number Suffix Country/Region -AS ● Indonesia, Philippines, Vietnam, Thailand and most other Asia countries -SG ● Singapore, Hong Kong, Malaysia -CN ● China -IN ● India -KR ● Korea The products may also be available in a country/region not listed in Table 3. Not all product models are offered in all countries/regions. For Korea, either -AS or -KR suffix will be used depending on product models. Please consult with your local Cisco sales representative or Cisco partners for more details. Cisco limited lifetime warranty for Cisco small business products This Cisco Small Business product comes with a limited lifetime hardware warranty. Product warranty terms and other information applicable to Cisco products are available at https://www.cisco.com/go/warranty. Services for small business Reduce downtime with fast, expert technical support and flexible hardware coverage. Cisco Services improve network availability and help you get the most value from your Cisco products. Service plans for your Cisco Small Business products provide more support than a product warranty. A warranty protects you against product defects, and a majority of support calls are unrelated to faulty materials or manufacturing. Most callers ask about product features, technical problems, or how to expand their network. Cisco offers an unlimited number of calls and no restrictions on call duration, so you can get the help you need and the most from your Cisco product. Cisco environmental sustainability Information about Cisco’s environmental sustainability policies and initiatives for our products, solutions, operations, and extended operations or supply chain is provided in the “Environment Sustainability” section of Cisco’s Corporate Social Responsibility (CSR) Report. Reference links to information about key environmental sustainability topics (mentioned in the “Environment Sustainability” section of the CSR Report) are provided in the following table: Sustainability topic Reference Information on product material content laws and regulations Materials Information on electronic waste laws and regulations, including products, batteries, and packaging WEEE compliance Cisco makes the packaging data available for informational purposes only. It may not reflect the most current legal developments, and Cisco does not represent, warrant, or guarantee that it is complete, accurate, or up to date. This information is subject to change without notice. Cisco Capital Flexible payment solutions to help you achieve your objectives Cisco Capital makes it easier to get the right technology to achieve your objectives, enable business transformation and help you stay competitive. We can help you reduce the total cost of ownership, conserve capital, and accelerate growth. In more than 100 countries, our flexible payment solutions can help you acquire hardware, software, services and complementary third-party equipment in easy, predictable payments. Learn more. For more information For more information about Cisco Small Business products and solutions, visit https://www.cisco.com/smallbusiness |