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Fiberhome S4820-28T-X-AC | Switch | 24x RJ45 1000Mb/s, 4x SFP+

CODE: S4820-28T-X-AC / EAN: 6975489914220

Fiberhome S4820-28T-X-AC | Switch | 24x RJ45 1000Mb/s, 4x SFP+

CODE: S4820-28T-X-AC / EAN: 6975489914220
217,71 GBP without VAT (net)
Number of LAN ports: 24x [10/100/1000M (RJ45)] 4x [10G (SFP+)]
10G support: Yes
AC input frequency: 50/60
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About product

S4820-X Series Gigabit Switches from Fiberhome

TheS4820-X Series Gigabit Switches are next-generation Layer 2 and Layer 3 devices developed by FiberHome for service providers and enterprise networks. The S4820-28T-X-AC switch provides high switching capacity and 24 Gigabit ports, enabling 10Gbit/s upstream transmission. It can be used in various scenarios such as the convergence layer of large enterprise and campus networks, the core layer of medium and small enterprise networks and the edge layer of MAN networks, and as a desktop switch for GE terminal access. The S4820-28T-X-AC incorporates advanced reliability, security, and power-saving technologies to help customers build networks with lower operating and capital costs.

High reliability

TheFiberhome S4820-28T-X-AC provides Ethernet reliability-enhancing technologies such as STP/RSTP/MSTP, Ethernet Ring Protection Switching (G.8032) with millisecond-level protection switching, and R-link and VRRP for link-level reliability. All S4820-X models support 1 permanent power supply, and the AC power supply and DC power supply can be used simultaneously. In addition, the switch supports error and alarm detection for power supply and fan modules, and the fan speed can be automatically adjusted according to temperature changes.

FIBERHOME S4820-28T-X-AC

Support for advanced services

The S4820-28T-X-AC Gigabit switch supports IGMP snooping, IGMP proxy, IGMP filter, and IGMP fast leave services to provide robust multicast support. It offers multicast packet replication between VLANs at link speed and multicast load balancing between trunk member interfaces to meet the requirements of IPTV and other multicast services.

Superior QoS

The Fiberhome S4820-28T-X-AC switch offers 24 gigabit Ethernet ports with intelligent services that provide seamless data flow through tagging, classification and scheduling mechanisms. It supports traffic classification based on multiple criteria such as MAC/IP address, Layer 4 TCP/UDP port number, protocol, port and VLAN. Each port supports 8 priority queues with multiple queue scheduling algorithms such as SP/PQ, WRR to ensure that the highest priority packets are processed before all other traffic.

FIBERHOME S4820-28T-X-AC

Advanced security features

Fiberhome S4820-X offers a comprehensive security solution, providing service protection in three aspects: subscriber, switch, and network. Subscriber security helps create protection for customers through multiple features. DHCP Snooping, ARP Inspection and IP Source Guard help identify each client based on MAC, IP address and port information to prevent malicious attacks.

Switch security means that the CPU can be protected from DoS and storm attacks. The port security feature allows you to control the number of MAC addresses so as not to overload the switch memory. Network security involves filtering all incoming traffic to ensure that only valid traffic passes through the network by applying various ACL rules, and IEEE 802.1x authentication prevents unsecured terminals from illegally invading the entire network.

Specification

Features / filters
LAN standard Gigabit Ethernet 10/100/1000 Mb/s
Number of LAN ports 24x [10/100/1000M (RJ45)] , 4x [10G (SFP+)] ,
10G support Yes
AC input frequency 50/60
AC input voltage 100 - 240
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Built-in processor Yes
Cables included AC
Console port RJ-45
Depth 190
DHCP features DHCP Option 82, DHCP client, DHCP relay, DHCP snooping, DHCPv6 snooping
Ethernet LAN data rates 10,100,1000
Fiber optic connector SFP+
Form factor 1U
Full duplex Yes
Gigabit Ethernet (copper) ports quantity 24
Height 44
Housing material Metal
Installed SFP+ modules quantity 4
IPv4 & IPv6 features IPv4/IPv6 access-control list (ACL), IPv6 Telnet, IPv6 ping
Jumbo frames support Yes
LED indicators LAN, Link, Stand-by, Status
MAC address table 16384
Management CLI - Command Line Interface, By web browser,
Networking standards IEEE 802.1p, IEEE 802.3ab, IEEE 802.3z
Number of fans 2
Number of power supply units 1
Number of VLANs 4096
Operating relative humidity (H-H) 5 - 95
Operating temperature (T-T) -20 - 55
Package type Box
Port mirroring Yes
Power over Ethernet (PoE) No
Power source AC
Power supply included Yes
Product colour Black, Grey
Quality of Service (QoS) support Yes
Rack mount kit Yes
Rack mounting Yes
Security algorithms SNMP, SNMPv2, SNMPv3
Stackable No
Switch layer L2/L3
Switch type Managed
Switching capacity 128
Switching layer 3
Temperature sensor Yes
Throughput 96
Type of case Rack (1U)
Virtual LAN features VLAN mapping
VLAN mapping type 1:1 VLAN mapping, N:1 VLAN mapping
VLAN support Yes
Web-based management Yes
Weight 3.8
Width 440

Technical data
Ports 24x 10/100/1000Base-T
4x 1G/10GE SFP/SFP
1x Console
Throughput 95.2 Mpps
Switching capacity 128 Gbps
VLAN 4K VLAN; 1:1
Port trunk LACP
up to 8 trunk groups
up to 8 GE or 4 10GE ports in each group
MAC MAC 16K
static MAC
dynamic MAC
MAC-Flapping
802.1ah (mac-in-mac)
DHCP DHCP client
DHCP server
DHCP Snooping
DHCP Relay (L2 and L3)
DHCP Option82
IP routing Static routing, OSPF, IS-IS
Multicast Multicast 2K
IGMP snooping, IGMP filter, IGMP Proxy and IGMP fast leave
Multicast replication between VLANs; PIM-DM; PIM-SM
Reliability STP, RSTP, MSTP; ERPS (G.8032), VRRP, Trunk, redundancy power,
BPDU protection, BDPU tunnel, root protection, loop guard, BFD for static routes, OSPF
IPV6 Neighbor Discovery; PMDU; IPV6 Ping, IPV6 Telnet, IPV6 ACL; MLD v1/v2;
MLD Snooping, DHCPV6 Snooping; Dual Stack; OSPFv3, IS-ISv6
QoS/ACL Layer 2 to 4 packet filtering, filtering and classification of packets based on 802.1p Cos, DSCP, IP Precedence,
Interface, source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, Ipv6 traffic class, protocol type and VLAN ID.
ACL Time Range
Rate limiting with granularity up to 64 kbps
Port-based traffic ordering and one-rate two-color CAR
8 queues per port
Flexible scheduling algorithms including SP/PQ, WRR
WRED
802.1p re-prioritization and DSCP
Security User privilege management and password protection
DoS attack defense, ARP attack defense, IP source protection
IP address, MAC address, interface binding
Port isolation
Blackhole MAC address entries
Limit on the number of known MAC addresses
802.1x authentication, RADIUS authentication, Tacacs
SSH v2.0,
CPU protection
Energy saving Dynamic fan speed control
Management and maintenance Port mirroring based on physical port and VLAN, RSPAN (remote port mirroring), 1:1 and N:1 port mirroring
Configuration via CLI, Telnet, console port, USB port
SNMP v1/v2/v3, RMON; LLDP; clustered network; Syslog, Traplog
Fiberhome GUI management platform based on SNMP
NTP
Upload and update via FTP, TFTP
Ethernet OAM (CFM, EFM, Y.1731), VCT
Loopback port detection
Work environment Operating temperature: 0°C to 50°C (long-term), -5°C to 55°C (short-term)
Relative humidity: 10% - 90% (non-condensing)
Input voltage Rated voltage range: 100V to 240V AC, 50/60Hz
Maximum voltage range: 90V to 264V AC, 50/60Hz
Dimensions (W x L x H) 440 x 240 x 44 mm
Energy consumption < 36 W
Weight < 4 kg
217,71 GBP without VAT (net)
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