Cisco SF300-24PP-K9-EU Switch Price in Bangladesh.
| Layer 2 Switching | Spanning Tree Protocol: Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree)enabled by default Multiple Spanning Tree instances using 802.1sPort Grouping: Support for IEEEVLAN: Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs) Port-based and 802.1Q tag-based VLANs MAC-based VLAN Management VLAN Private VLAN Edge, also known as protected ports, with multiple uplinks Guest VLAN Unauthenticated VLANVoice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoSQ-in-Q VLAN: VLANs transparently cross a service provider network while isolating traffic among customersGeneric VLAN Registration Protocol/Generic Attribute Registration Protocol: Protocols for automatically propagating and configuring VLANs in a bridged domainDynamic Host Configuration Protocol Relay at Layer 2: Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82Internet Group Management Protocol Versions 1, 2 and 3 Snooping: IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups (source-specific multicasting is also supported)IGMP Querier: IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router Head-of-Line (HOL) Blocking: HOL blocking prevention |
| Layer 3 | IPv4 Routing: Wirespeed routing of IPv4 packets Up to 32 static routes and up to 32 IP interfacesClassless Inter-Domain Routing: Support for CIDRDHCP Relay at Layer 3: Relay of DHCP traffic across IP domainsUser Datagram Protocol Relay: Relay of broadcast information across Layer 3 domains for application discovery or relaying of BootP/DHCP packets |
| Security | Secure Shell Protocol: SSH secures Telnet traffic to and from the switch; SSH v1 and v2 are supported
Secure Sockets Layer: SSL Support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator Role): RADIUS authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X STP Bridge Protocol Data Unit Guard: A security mechanism to protect the network from invalid configurations. STP Root Guard: This prevents edge devices not in the network administratorâ™s control from becoming Spanning Tree DHCP Snooping: Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as a DHCP Server IP Source Guard (IPSG): When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learnedfrom DHCP snooping. This prevents IP Address Spoofing Dynamic ARP Inspection (DAI): The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination address in the ARP packet. This prevents man-in-the-middle attacks IP/Mac/Port Binding (IPMB): The features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) above work together to prevent DOS attacks in the network, thereby increasing network availability Secure Core Technology: Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD): A mechanism to manage sensitive data (such as passwords, keys, etc.) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data asplaintext or encrypted is provided according to the user configured access level and the accessmethod of the user Layer 2 Isolation Private VLAN Edge (PVE) with community VLAN: PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks Port Security: Locks MAC addresses to ports, and limits the number of learned MAC addresses RADIUS/TACACS+: Supports RADIUS and TACACS authentication. Switch functions as a client Storm Control: Broadcast, multicast, and unknown unicast DoS Prevention: DoS attack prevention Congestion Avoidance: A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization ACLs: Support for up to 512 rules |
| Quality of Service | Priority Levels: 4 hardware queues
Scheduling: Strict priority and weighted round-robin Class of Service: Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS |
| IPv6 | IPv6: IPv6 host mode IPv6 over Ethernet Dual IPv6/IPv4 stack IPv6 neighbor and router discovery IPv6 stateless address auto-configuration Path maximum transmission unit discovery Duplicate address detection ICMP version 6 IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol supportIPv6 QoS: Prioritize IPv6 packets in hardwareIPv6 ACL: Drop or rate, limit IPv6 packets in hardwareMulticast Listener Discovery Snooping: Deliver IPv6 multicast packets only to the required receivers |
| Management | Web User Interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance and monitoring
SNMP: SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model Remote Monitoring: Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms and events) for enhanced traffic management, monitoring and analysis IPv4 and IPv6 Dual Stack: Coexistence of both protocol stacks to ease migration Firmware Upgrade: Web browser upgrade (HTTP/HTTPS) and TFTP Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. A single session is supported VLAN Mirroring: Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port. A single session is supported Dynamic Host Configuration Protocol (Options 66, 67, 82, 129 and 150): DHCP Options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname Secure Copy (SCP): Securely transfer files to and from the switch Auto-configuration with Secure Copy (SCP) File Download:Enables secure mass deployment with protection of sensitive data Text-Editable Config Files: Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports: Simplified configuration of QoS and security capabilities Auto Smartports: Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. This facilitates zero touch deployments Textview CLI: Scriptable command-line interface. A full CLI as well as a menu-based CLI is supported Cloud Services: Support for Cisco Small Business FindIT Network Discovery Utility Localization: Localization of GUI and documentation into multiple languages Other Management: Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support) Time-Based Port Operation: Link up or down based on user-defined schedule (when the port is administratively up) Login Banner: Configurable multiple banners for web as well as CLI |
| Power Efficiency | Energy Detect: Automatically turns off power off on Gigabit Ethernet RJ-45 port when detecting link down Active mode is resumed without loss of any packets when the switch detects the link upCable Length Detection: Adjusts the signal strength based on the cable length. It reduces the power consumption for cables shorter than 10 mDisable Port LEDs:LEDs can be manually turned off to save on Energy |
| General Features | Jumbo Frames: Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces
MAC Table: Up to 8000 MAC addresses |
| Discovery | Bonjour: Bonjour locates devices such as printers, other computers and the services that those devices offer on a local network using multicast Domain Name System (mDNS) service records
Link Layer Discovery Protocol (802.1ab) with LLDP-MED Extensions: LLDP allows the switch to advertise its identification, configuration and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Switch Price in Bangladesh.Cisco Discovery Protocol (CDP): CDP is a proprietary data link layer and network layer protocol which is used to share information about other directly connected Cisco equipment, such as the operating system version and IP address |
| PoE Features | IEEE 802.3af PoE delivered over any of the RJ-45 ports within the listed power budgets Power Dedicated to PoE: 180W Number of Ports That Support PoE: 24 |
| Power Consumption | Power Savings Mode: Energy Detect System Power Consumption: 110 V, 26.7 W 220 V, 27.9 W Power Consumption Case: 110 V, 218.57 W 220 V, 213.35 W Heat Dissipation: 727.98 BTU/hr.Switch Price in BD |
| Ports | Total System Ports: 24 Fast Ethernet + 4 Gigabit Ethernet RJ-45 Ports: 24 Fast Ethernet, 2 Gigabit Ethernet Combo Ports (RJ-45 + SFP): 2 Gigabit Ethernet Combo |
| Buttons | Reset Button |
| Cabling Type | Unshielded twisted pair Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T.Buy Switch in Bangladesh |
| LEDs | System, Link/Act, PoE, Speed, LED power saving option |
| Flash | 16 MB |
| CPU | 128 MB |
| Packet Buffer Memory | 8 Mb |
| Power Supply | 100 to 240 V, 47 to 63 Hz, internal, universal |
| Fan | 2 Pieces |
| Acoustic Noise | 40.4 dB |
| MTBF | At 40°C (hours): 171,504 |
| Certifications | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Environmental Requirements | Operating Temperature: 32 to 113°F (0°to 45°C) Storage Temperature: -4 to +158°F (-20 to +70°C) Operating Humidity: 10 to 90%, relative (non-condensing) Storage Humidity: 10 to 90%, relative (non-condensing).Buy Switch in BD |
| Minimum Requirements | Web Browser: Mozilla Firefox version 8 or later; Microsoft Internet Explorer version 7 or later Category 5 Ethernet network cable TCP/IP, network adapter and network operating system (such as Microsoft Windows, Linux or Mac OS X) installed on each computer in the network |
| Dimensions | 17.30 x 1.45 x 10.10â (44.00 x 4.44 x 25.70 cm) |
| Weight | 8.25 lb (3.74 kg) |
| Packaging Info | |
| Package Weight | 11.0 lb |
| Box Dimensions (LxWxH) | 21.26 x 15.197 x 4.173″ |
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