Overview
SP7500-28TF4DF-EI, 28 x 10Gbps SFP+, 4 x 25Gbps SFP28, 1+1 Dual Power Supply, Enterprise Core switch,Support IPV4/IPV6,Support RIP/OSPF/PIM/BGP/ISIS
BENCHU GROUP‘s SP7500-28TF4DF-EI Enterprise Core Switch is designed for high-performance networking in enterprise environments. It features 28 x 10Gbps SFP+ ports and 4 x 25Gbps SFP28 uplinks, providing versatile connectivity for data-intensive tasks. With 1+1 dual power supply, the switch ensures high availability and redundancy, making it ideal for mission-critical applications.
This switch supports advanced Layer 3 routing, including IPv4/IPv6, RIP, OSPF, and BGP protocols, ensuring efficient traffic management. It also includes VLAN, QoS, and link aggregation for optimizing network performance. The device is robust, supporting hot-swappable modules and offering enhanced security features like SSH and ACLs.
Its value to users lies in its ability to handle high bandwidth requirements, ensuring stable, reliable, and secure data transmission for large-scale enterprise networks. The dual power design offers reliability, while the extensive SFP+ and SFP28 interfaces support both current and future network expansion needs.
Physical Port
Switching
Hardware
Management
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Layer 2 Features
Layer 3 Features
Security
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Features
High-Density 10G Connectivity
The 28 Port 10G SFP+ optical network aggregation switch S7500-28TF4DF-EI offers a high-density configuration that provides 28 ports for 10Gbps fiber connections. This setup allows organizations to connect multiple devices, such as servers, storage arrays, and networking hardware, efficiently. The switch's ability to handle 10G connections is crucial for data-intensive applications, enabling faster data transfer and reducing bottlenecks. This level of connectivity is ideal for data centers and enterprises requiring high-speed, reliable networking to support their operations. By facilitating seamless data flow, this switch ensures that critical applications perform optimally, helping organizations maintain productivity and meet growing data demands.
Versatile 25G Uplink Options
Equipped with 4 ports for 25G QSFP uplinks, the S7500-28TF4DF-EI supports high-capacity connections to core networks or aggregation layers. These uplinks allow for significant data traffic handling, ensuring that the switch can efficiently manage large volumes of information transmitted across the network. This feature is particularly valuable for organizations that anticipate future growth, as it provides a robust solution for expanding bandwidth needs. With 25G capabilities, the switch allows for seamless integration with existing infrastructures while offering a pathway for future upgrades, thereby future-proofing the network and ensuring long-term scalability.
Advanced Traffic Management Features
This optical network aggregation switch supports advanced Layer 2 and Layer 3 features, including VLANs, Quality of Service (QoS), and Link Aggregation Control Protocol (LACP). These features enable efficient traffic management, allowing for prioritization of critical data streams and optimization of overall network performance. By implementing VLANs, organizations can segment their networks, enhancing security and performance. The QoS capabilities ensure that high-priority applications, such as voice and video, receive the necessary bandwidth, improving user experience. This comprehensive traffic management allows businesses to tailor their network configurations to meet specific operational needs, making the switch an essential tool for optimizing performance.
Robust Security Protocols
Security is a critical aspect of any networking solution, and this switch excels in this area. It incorporates advanced security features such as SSH, Access Control Lists (ACLs), 802.1X port-based authentication, and support for RADIUS and TACACS+. These protocols help safeguard the network by ensuring that only authorized devices can connect, thus minimizing the risk of unauthorized access and data breaches. By utilizing these security measures, organizations can maintain a secure environment for sensitive data and applications, enhancing overall network integrity. This focus on security is essential for businesses in regulated industries or those handling confidential information.
High Performance and Efficiency
The optical network aggregation switch is designed for high performance, boasting impressive specifications that include a backplane bandwidth of 1.2Tbps and a forwarding rate of 565.44Mpps. This level of performance ensures that data packets are processed quickly, reducing latency and optimizing response times for applications. With the capability to handle large volumes of traffic, the switch supports complex and data-intensive tasks seamlessly. Organizations can rely on this switch for mission-critical applications, knowing it will deliver consistent performance under heavy loads, thus maintaining operational efficiency and productivity.
Flexible Management Options
This switch offers a variety of management interfaces, including web-based management, Command Line Interface (CLI), and Simple Network Management Protocol (SNMP). These options provide network administrators with the flexibility to manage and configure the switch according to their preferences and technical expertise. The user-friendly web interface simplifies monitoring and adjustments, while CLI offers advanced users more detailed control over configurations. SNMP support enables efficient network management and monitoring, allowing for quick response times to issues. This flexibility in management helps organizations maintain operational efficiency and respond to changing network demands swiftly.
Connectivity Solutions
32 Port 10Gb Optical Network Aggregation Switch Connectivity Solutions
Specificatiions
Technical Specifications :
S7500-28TF4DF-EI10G SFP+ (fiber) Ports :
2810G/25G SFP+/SFP28 (fiber) ports :
4Power Supply Type :
1+1 power backupConsole Port (For config ) :
Yes (For switch management and setup)Reset button :
Yes (For system factory default and reboot)OOB Port (Fort management ) :
Yes (For switch management )Performance Specification :
*Packet buffer memory :
32Mb (Dynamically shared across only used ports)Forwarding modes :
Store-and-forwardBandwidth :
1.2TbpsPacket forwarding rate :
565.44MppsMAC address database size :
32K (48-bit MAC ad-dresses)Jumbo frame support :
Up to 12K packet sizeL2 Services - VLANs :
*IEEE 802.1Q VLAN tagging :
YesQinQ VLAN tagging :
YesIP-based VLANs :
YesMAC-based VLANs :
YesProtocol-based VLAN :
YesVoice VLAN :
YesVLAN mapping :
YesL2 Services - Availability :
*Storm control :
Yes (Broadcast, multicast, unknown unicast)IEEE 802.3ad - LAGs (LACP) :
YesIEEE 802.3x :
Yes (full duplex and flow control)Ring (ERPS,complies with G.8032) :
Yes, Recovery time < 50msIEEE 802.1D Spanning Tree Protocol :
YesIEEE 802.1w Rapid Spanning Tree Protocol :
YesIEEE 802.1s Multiple Spanning Tree Protocol :
YesLayer 2 DHCP Relay :
YesL2 Services - Multicast Filtering :
*IGMP snooping (v1, v2 and v3) :
YesMLD snooping support (v1 and v2) :
YesIGMP snooping querier (v2) :
YesMLD snooping querier (v1) :
YesMulticast VLAN Registration (MVR) :
YesL3 Services - DHCP :
*DHCP client :
YesDHCP snooping :
YesDHCP Server :
YesL3 Services - Routing :
*IPv4 static routing :
YesIPv6 static routing :
YesVLAN routing :
YesRIP V1/V2 :
YesOSPF V2 :
YesBGP+ :
YesPIM(SM/SSM) :
YesISIS :
YesNumber of IP VLAN interfaces :
YesPolicy routing :
YesVRRP :
YesLink Aggregation :
*Manual LAG :
Yes# of LAGs / # of members in each LAG :
8 LAGs with max 8 members in each LAGNetwork Monitoring and Discovery Services :
*802.1ab LLDP :
YesSNMP :
v1, v2c, v3RMON group 1,2,3,9 :
YesNetwork Security :
*IEEE 802.1x :
YesRADIUS accounting :
YesAccess Control Lists (ACLs) :
YesIP-based ACLs (IPv4 and IPv6) :
L2 / L3 / L4MAC-based ACLs :
YesTCP/UDP-based ACLs :
YesControl MAC # static entries :
48Port-based security by locked MAC addresses :
YesDynamic ARP inspection :
YesDoS protection :
*DoS attacks prevention :
YesNetwork storm protection, DoS :
YesQuality of Service (QoS) :
*Port-based rate limiting :
Yes ingress and egressPort-based QoS :
YesSupport for IPv6 fields :
YesDiffServ QoS :
Yes ingressIEEE 802.1p COS :
YesDestination MAC and IP :
YesIPv4 and v6 DSCP :
YesTCP/UDP-based :
YesWeighted Round Robin (WRR) :
YesStrict priority queue technology :
YesIEEE Network Protocols :
*Protocols :
• IEEE 802.3 Ethernet • IEEE 802.3u 100BASE-T • IEEE 802.3ab 1000BASE-T• IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX• IEEE 802.3bz 2.5G BASE-X • IEEE 802.3ae 10G BASE-X• IEEE 802.3by 25G BASE-X• IEEE 802.3az Energy Efficient Ethernet (EEE)Protocols 2 :
• IEEE 802.3ad Trunking (LACP)• IEEE 802.3x Full-Duplex Flow Control • IEEE 802.1Q VLAN Tagging • IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) • IEEE 802.1p Class of Service • IEEE 802.1D (STP) • IEEE 802.1s (MSTP) • IEEE 802.1w(RSTP)Management, Monitoring & Troubleshooting :
*Password management :
YesAccess control via RADIUS and TACACS+ :
YesIPv6 management :
YesSNMP v1/v2c/v3 :
YesPort mirroring :
YesMany-to-one port mirroring :
32Cable test utility :
YesTLS/HTTPS Web-based access (version) :
Yes (v1.2)File transfers (uploads, downloads) :
TFTP / HTTPHTTP upload/download (firmware) :
YesSyslog (RFC 3164) :
YesLEDs :
YesPer port :
Speed, Link, Activity;Per device :
Power, systemPhysical Specifications :
*Dimensions (Width * Depth * Height) :
440 x 290 x 44.5 mm (17.32 x 11.42 x 1.75 in)Weight :
5.2kg (11.46 lb)Power Requirements :
AC 110~240V 50/60HzMax power :
68W (worst case, all ports used, line-rate traffic) (Watts)Iddle power consumption :
26W (all ports link-down standby) (Watts)Energy Efficient Ethernet (EEE) :
Yes (deactivated by default)Environmental Specifications :
*Operating Temperature :
-20° to 50°C (-4° to 122°F)Operating Humidity :
90% maximum relative humidity (RH), non-condensingOperating Altitude :
10,000 ft (3,000 m) maximumStorage Temperature :
–20° to 70°C (– 4° to 158°F)Storage Humidity (relative) :
95% maximum relative humidity, non-condensingStorage Altitude :
10,000 ft (3,000 m) maximumElectromagnetic Emissions and Immunity :
*Certifications :
CE mark, commercial; FCC Part 15 Class A, VCCI Class A; Class A EN 55022 (CISPR 22) Class A; Class A C-Tick; EN 55024; CCC; 47 CFR FCC Part 15, SubpartB, Class A ICES-003: 2016 Issue 6, Class A; ANSI C63.4:2014; IEC 60950-1:2005 (ed.2)+A1:2009+A2:2013Safety :
*Safety Certifications :
CB mark, commercial; CSA certified (CSA 22.2 #950); EN 60950-1: 2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 IEC 60950-1:2005; (ed.2)+A1:2009+A2:2013; AN/NZS 60950.1:2015; CCC (China Compulsory Certificate)Warranty and Support :
*Hardware Limited Warranty :
Limited Lifetime*Technical Support via Phone and Email* :
Limited Lifetime*24x7 Online Chat Technical Support :
Limited Lifetime*Package Contents :
*All models :
Smart Switch; AC Power cord with C13 connector (localized to region of sale) ; Brackets and screws for rack mounting; Rubber protection caps, which are already installed in the SFP sockets Installation guideBusiness Type :
CommercialBandridth :
10G+25GMore Filters :
L3 Managed
Questions & Answers
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