Need help? sales@techxgulf.com
RG-S2928G-E V3, 24-port Gigabit access switch, 4 Gigabit uplink ports Best Price In Dubai, UAE.
RG-S2928G-E V3, 24-port Gigabit access switch, 4 Gigabit uplink ports Best Price In Dubai, UAE.
Product Code:
Availability:
Availability:
RG-S2928G-E
In Stock
In Stock
Full gigabit access to LANs in large enterprises and institutions, such as government buildings, universities, and large enterprises, etc.
Highlight Features
- VSU virtualization technology, flexible networking, super experience.
- Real-time monitoring of security protection policies ensures continuous network robustness.
- Fanless design, natural heat dissipation, silent and energy-saving.
- Multiple management options Network maintenance is simple and effective.
Description
Comprehensive Security Policies
The RG-S2900G-E V3 Series effectively prevents and controls virus
spread and hacker attacks with various inherent mechanisms such as
anti-DoS attacks, hacker IP scanning, illegal ARP packets checking and
multiple hardware ACL policies.
• Industry-leading CPU
protection mechanism: The CPU Protect Policy (CPP) provides
policies for protecting the CPU of a switch. In network environments,
various attack packets spread, which may cause high CPU usages of the
switches, affect protocol running and even difficulty in switch
management. To this end, switch CPUs must be protected, that is,
traffic control and priority-based processing must be performed for
various incoming packets to ensure the processing capabilities of the
switch CPUs.
o
CPP can effectively prevent
malicious attacks in the network and provide a clean environment for
legitimate protocol packets.
o
CPP is enabled by default. It
provides protection during the entire operation of switches.
• IP/MAC binding:
Implement flexible binding of a port or the system to the IP address
and MAC address of users, strictly limiting user access on a port or in
the entire system.
• DHCP snooping:
Allow DHCP responses from trusted ports only; based on DHCP listening
and by monitoring ARP dynamically and checking the user IP address,
directly discard illegal packets inconsistent with binding entries to
effectively prevents ARP frauds and source IP address frauds.
• Secure Shell and
SNMPv3: Secure Shell (SSH) and Simple Network Management
Protocol v3 (SNMPv3) cryptographic network protocol ensure the security
of management information. Provides services such as multi-element
binding, port security, time-based ACL and bandwidth rate limiting to
block unauthorized users.
• NFPP: Network
Foundation Protection Policy (NFPP) provides guards for switches.
Malicious attacks are always found in the network environment. These
attacks bring heavy burdens to switches, resulting in high CPU usage
and operational troubles. These attacks are as follows:
o
Denial of Service (DoS) attacks
may consume lots of memory, entries, or other resources of a switch,
which will cause system service termination.
o
Massive attack traffic is
directed to the CPU, occupying the entire bandwidth of the CPU. In this
case, normal protocol traffic and management traffic cannot be
processed by the CPU, causing protocol flapping or management failure.
The forwarding in the data plane will also be affected and the entire
network will become abnormal.
NFPP can effectively protect the system from these attacks. Facing
attacks, NFPP maintains the proper running of various system services
with a low CPU load, thereby ensuring the stability of the entire
network.
Virtual Switch Unit (VSU)
The Virtual Switch Unit technology, or VSU in short, enables
interconnection of several physical devices by virtualizing them into
one logical device. The logical device uses one single IP address,
Telnet process, command-line interface (CLI), and enables auto version
inspection and configuration. From the user perspective, the benefits
are multiplied work efficiency and enhanced user experience of several
devices operating at the same. And they only have to manage one device.
The VSU technology also offers multiple benefits below:
• Easy management:
Administrators can centrally manage all the devices at the same time.
It is no longer necessary to configure and manage the switches one by
one.
• Simplified typology:
The VSU is regarded as one switch in the network. By
connection of aggregation link and peripheral network devices, MSTP
protocol is unnecessary as there is no Layer 2 loop network. All
protocols operate as one switch.
• Millisecond failover:
The VSU and peripheral devices are connected via the aggregation link.
Upon failure event of any device or link, failover to another member
link requires only 50 to 200ms.
• Exceptional
scalability: The network is hot swappable, any devices
leaving or joining the virtualized network cause zero impact on other
devices.
High Reliability
The
RG-S2900G-E V3 Series supports spanning tree protocols of 802.1d,
802.1w, and 802.1s to ensure rapid convergence, improves fault
tolerance capabilities, ensures stable running of networks and load
balancing of links, and provides redundant links.
• Virtual Router
Redundant Protocol (VRRP): Effectively ensure network
stability.
• Rapid Link Detection
Protocol (RLDP): Detect the connectivity of links and
whether an optical fiber link is normal from both ends, and supports
the loop detection function based on the port to prevent network faults
caused by loops generated by the connection of devices such as hubs to
ports.
• Ethernet Ring
Protection Switching (ERPS) (G.8032): Implements loop
blocking and link recovery on the master device. Other devices directly
report link status to the master device. Without passing through other
standby devices, the failover time of loop interruption and recovery is
hence faster than STP. The ERSP’s link failover rate can be completed
within milliseconds under ideal conditions.
• Rapid Ethernet Uplink
Protection Protocol (REUP): When Spanning Tree Protocol
(STP) is disabled, the Rapid Ethernet Uplink Protection Protocol (REUP)
can provide basic link redundancy through the rapid uplink protection
function and provide faster subsecond-level fault recovery than STP.
Software-Defined Networking (SDN)
With the all-new hardware architecture and Ruijie’s latest RGOS11.X
modular operating system, the RG-S2900G-E V3 Series fully supports
OpenFlow 1.3. in collaboration with Ruijie’s SDN controller, it forms a
large-scale Layer 2 networking architecture with ease. Smooth upgrade
of the whole network to a SDN one is also enabled. The switch series
hence greatly simplifies the network management and minimizes network
deployment savings.
Energy Efficiency
The RG-S2900G-E V3 Series adopts next-gen hardware architecture with a
highly energy-saving circuit design and component selection. The device
achieves a marked reduction in energy consumption. In addition to
maximized energy saving, the RG-S2900G-E V3 Series also significantly
lowers noise pollution. All models in the series deploy variable-speed
axial fans, which support intelligent speed adjustment based on the
current ambient temperature. All the features enable the switches to
work smoothly and reduce power consumption and noise pollution at the
same time.
The RG-S2900G-E V3 Series also supports auto-power-down mode. When an
interface is down for a certain period of time, the system will
automatically power it down for extra energy efficiency. EEE
energy-saving mode is another feature highlight. The system will
automatically turn an idle port into energy-saving mode. When there is
a new packet, the system will issue listening streams to the port to
resume service.
Easy Network Maintenance
The RG-S2900G-E V3 Series supports abundant features such as SNMP
V1/V2/V3, RMON, Syslog, and logs and configuration backup using USB for
routine diagnosis and maintenance. Administrators can use a wide
variety of methods for easier management and such include CLI, web
management, Telnet, CWMP(TR069)，etc.
The RG-S2900G-E V3 Series fully supports RG-SNC (Smart Network
Commander) which is a network management system launched by Ruijie
Networks especially designed for network performance management and
configuration. With a friendly browser UI, the SNC provides an
extensive array of features such as network topology display, device
management, performance monitoring, configuration & software
management, real-time alarm and log & report management.
Design For Durability
Design For Durability
In the corrosive gas, high humidity environment, electronic products
will accelerate corrosion, reliability and lifetime will be shortened,
However, deployment environments of access switch are different, there
may be lack of temperature and humidity regulation and close to the
source of pollution or the sea. Through the design for durability,
RG-S29E V3 series switches can operate stably in a variety of
deployment environments.
Fanless design: If the air flow on the surface of the electronic
product is too fast, it will increase the degree of gas corrosion of
the equipment and shorten the service life of the equipment. For
low-power products, fanless design is the most effective anti-corrosion
measures. The RG-S2928G-E uses a fanless design to reduce corrosive
gases and dust ingress.
Specifications
Hardware Specifications
| Model |
RG-S2928G-E V3 |
| Ports |
24 10/100/1000BASE-T ports |
| Fan Slots |
Fanless |
| Management Ports |
1 console port |
| Switching Capacity |
Up to 256Gbps |
| Packet Forwarding Rate |
Up to 96Mpps |
| Port Buffer |
1.5MB |
| ARP Table |
1,000 |
| MAC Address |
Up to 16K |
| Routing Entries |
500 |
| IP Host Entries |
500 (IPv4/IPv6) |
| ACL Entries |
Up to 1,500 |
| ACL |
Standard/Extended/Expert ACL, Extended MAC ACL, ACL 80, IPv6 ACL, ACL logging, ACL counter, ACL remark, Global ACL, ACL redirect |
| QoS |
802.1p/DSCP/TOS traffic classification; Multiple queue scheduling mechanisms, such as SP, WRR, DRR, SP+WFQ, SP+WRR, SP+DRR; Input port-based speed limit; Port-based traffic recognition; Each port supports 8 queue priorities |
| VLAN |
4K 802.1q VLANs, Port-based VLAN, MAC-based VLAN, Protocol-based VLAN, Private VLAN, Voice VLAN, QinQ, IP subnet-based VLAN, GVRP |
| QinQ |
Basic QinQ, Flexible QinQ, 1:1 VLAN switching |
| Link Aggregation |
AP, LACP, Flow balance |
| Port Mirroring |
Many-to-one mirroring, One-to-Many mirroring, Flow-based mirroring, Over devices mirroring, VLAN-based mirroring, VLAN-filtering mirroring, AP-port mirroring, RSPAN, ERSPAN |
| Spanning Tree Protocols |
IEEE802.1d STP, IEEE802.1w RSTP, Standard 802.1s MSTP, Port fast, BPDU filter, BPDU guard, TC guard, TC filter, TC protection, LOOP guard, ROOT guard |
| DHCP |
DHCP server, DHCP client, DHCP snooping, DHCP relay, IPv6 DHCP snooping, IPv6 DHCP client, IPv6 DHCP relay |
| Multiple Spanning Tree Protocol (MSTP) Instances |
64 |
| Maximum Aggregation Port (AP) |
Up to 128 |
| Multicast |
IGMP v1/v2/v3 snooping, IGMP SGVL/IVGL, IGMP filter, IGMP fast leave, MLD snooping v1/v2 |
| SDN |
OpenFlow 1.0, future support OpenFlow 1.3 |
| EEE Format |
Support IEEE 802.3az standard |
| G.8032 |
Support |
| L2 Features |
MAC, EEE, ARP, VLAN, Basic QinQ, Felix QinQ, Link aggregation, Mirroring, STP, RSTP, MSTP, Broadcast storm control, IGMP v1/v2/v3 snooping, IGMP SGVL/IVGL, IGMP filter, IGMP fast leave, DHCP, Jumbo frame, RLDP, LLDP, REUP, G.8032 ERPS, Layer 2 protocol tunnel |
| Layer 2 Protocols |
IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.1p, IEEE802.1x, IEEE802.3ab, IEEE802.1Q (GVRP), IEEE802.1d, IEEE802.1w, IEEE802.1s |
| Security |
Binding of the IP address, MAC address, and port address; Binding of the IPv6, MAC address, and port address; Filter illegal MAC addresses; Port-based and MAC-based 802.1x; MAB; Portal and Portal 2.0 authentication; ARP-check; DAI; Restriction on the rate of ARP packets; Gateway anti-ARP spoofing; Broadcast suppression; Hierarchical management by administrators and password protection; RADIUS and TACACS+; AAA security authentication (IPv4/IPv6) in device login management; SSH and SSH V2.0; BPDU guard; IP source guard; CPP, NFPP; Port protection |
| Layer 3 Features |
IPv4 static routing, IPv6 static routing, RIP, RIPng, OSPFv2/v3, ARP proxy, Neighbor Discovery，VRRP |
| Layer 3 Protocols (IPv4) |
Static routing, RIP, RIPng, OSPFv2/v3 |
| IPv4 Features |
Ping, Traceroute |
| IPv6 Features |
0-64 any length mask, ICMPv6, Neighbor Discovery, Manually configure local address, Automatically create local address, IPv6 Ping, IPv6 Tracert, IPv6 extender option head,VRRP v3 |
| Basic IPv6 Protocols |
IPv6 addressing, Neighbor Discovery (ND), IPv6 ACL, ICMPv6, IPv6 Ping, IPv6 Tracert |
| IPv6 Routing Protocols |
Static routing, RIPng, OSPFv3 |
| VSU (Virtual Switch Unit) |
Support (up to 9 stack members，to ensure the effectiveness of the use, 4 members are recommended) |
| Zero Configuration |
CWMP(TR069) |
| Reliability |
RAS |
| Manageability |
SNMPv1/v2c/v3, CLI (Telnet/Console), RMON (1, 2, 3, 9), SSH, Syslog/Debug, RSPAN/ERSPAN, NTP/SNTP, FTP, TFTP, Web, SFLOW，support cable detection and port sleep mode |
| Smart Temperature Control |
Fanless |
| Other Protocols |
FTP, TFTP, DNS client, DNS static |
| Dimensions |
440 × 260 × 43.6 |
| Rack Height |
1RU |
| Weight |
≤3.5kg |
| MTBF |
482560 hours |
| Lightning Protection |
6KV |
| Power Supply |
AC input: |
| Power Consumption |
≤24W |
| Temperature |
Operating temperature: 0°C to 50°C |
| Storage temperature: -40°C to 70°C |
|
| Humidity |
Operating humidity: 10% to 90%RH |
| Storage humidity: 5% to 95%RH |
|
| Operating Altitude |
-500m to 5,000m |
| Safety Standards |
IEC 60950-1,EN60950-1 |
| Emission Standards |
EN 300 386, EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11 |
Reviews (0)
Al Jahara Building Office #M01
PO Box: 28854, Khalid Bin Al Waleed Rd
Dubai, United Arab Emirates
Switches & Wireless NAS
Reyee Products
© 2023 - 2024 techxgulf.com, All Rights Reserved
Reviews (0)