FSW-824P-4SFP+

Code 287767

Managed swithes

The FSW-824P-4SFP+ switch is a high-performance Layer 2+ switching solution specifically engineered for aggregation and secondary distribution segments within complex network architectures. The hardware architecture is optimized for critical multicast traffic management, ensuring peak efficiency in the delivery of carrier-grade IPTV services sourced from professional Headend systems such as 3DG-FLEX and GALAXIA. Advanced IGMP Snooping integration enables dynamic traffic segmentation, preventing intra-VLAN packet flooding and ensuring stream integrity for UHD video surveillance and low-latency high-definition streaming.

The device's hardware configuration features 24 Gigabit Ethernet interfaces with support for IEEE 802.3af/at (PoE/PoE+) standards, providing a total PoE Power Budget of 370W for the direct power supply of high-consumption network equipment. These ports are complemented by 4 x 10Gbps SFP+ slots dedicated exclusively to high-bandwidth uplink functions or hardware stacking implementation. This stacking capability, restricted to devices within the same series, allows for centralized logical management via a single IP address, drastically simplifying routine maintenance operations and enhancing overall network backbone resilience.

Technical chars

Layer 2+
24 PoE/PoE+ ports 10/100/1000 GE
4 ports 10G/1G SFP+
Switching capacity: 128 Gbps
Forwarding rate: 96 Mpps
Native Multicast/IGMP Snooping support
Power budget: 370W

Layer 2 Multicast Architecture

Layer 2 Optimization and Multicast Management

IGMP Snooping (v1/v2/v3): Performs packet inspection of control messages to generate the Multicast Forwarding Table (MFT). It isolates streams to ports with an active Join Report, reducing computational overhead on client devices.
IGMP Fast Leave: Terminates forwarding immediately upon detection of a Leave message without waiting for the standard query timeout. This reduces convergence times during channel switching and prevents bandwidth spikes.
MVR (Multicast VLAN Registration): Enables sharing a single Multicast Source VLAN across multiple user Receiver VLANs. It eliminates flow duplication in the backbone while maintaining unicast traffic isolation.

Access Control (ACL) and Security

IGMP Filter: Per-port policies that restrict subscriptions to specific multicast group IP addresses. It protects the switch's Control Plane from saturation and unauthorized access.
Transparent Pass-through: A bypass mode for the IGMP protocol on specific VLANs or interfaces, treating video traffic as native broadcast.
Hardware Protection & Storm Control: Architecture featuring hierarchical scheduling and suppression mechanisms for anomalous Broadcast, Multicast, and Unknown Unicast traffic. It supports privilege management via RBAC for CLI access.

QoS Policies and Performance

Bandwidth Control: Traffic management via CAR (Committed Access Rate) on a per-port or per-flow basis.
Scheduling Algorithms: Hardware queue management using SP (Strict Priority), WRR (Weighted Round Robin), or hybrid SP+WRR configurations.


		FSW-824P-4SFP+
Code		287767
LAN input		24 x 10/100/1000M PoE auto-negotiation, 4 x 10GE/1GE SFP+
RJ45 console	RJ45	1
Backplane	Gbps	128
Forwarding rate	Mpps	96
POE power budget	W	370
Fans		2
Noise@25°C	dBA	37.5
Forwarding mode		Store-forward
Flash memory	MB	16
DRAM memory	MB	256
MAC		16k
Buffer size	MB	1.5
VLAN Interface		64
Routing table	RIB	512
MTBF	h	>200000
POE power budget	W	370
Functions
Management		Console, Telnet, SSH v1/2, HTTP, HTTPS, SNMP v1/v2/v3, RMON, TFTP, FTP, SFTP, NTP, ZTP, SPAN, RSPAN, Dying gasp
Applications		Spanning Tree: 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP), BPDU guard, root guard and loopback guard IPv4: Static route, RIP, OSP, IPv4/v6 dual stack Routing table: 512 IPv6: ICMPv6, DHCPv6, ACLv6 and Ipv6, IPv6 neighbor discovery, Path MTU discovery Telnet, MLD V1, MLD snooping, IPv6 Static Routing, RIPng, SPFv3, Manual tunnel, ISATAP tunnel,6 to 4 tunnel Reliablity: Static/LACP link aggregation, Interface backup, EAPS and ERPS, ISSU uninterrupted system upgrade, BVSS, ups to 16-units per stack, VRRP, UDLD Jumbo frame: 9k Total output BTU (1000BTU/H=293W): 1392.49
VLAN		4096 Active VLAN, QinQ & Selective QinQ, GVRP, Voice-VLAN
MULTICAST		IGMP v1/v2/v3, IGMP Snooping, IGMP Fast Leave, MVR, IGMP filter
QoS		CAR, HQoS, MAC/IP/TCP/UDP/VLAN/ COS/ DSCP/ TOS based QoS, 802.1P/ DSCP priority relabeling, SP, WRR, and "SP+WRR", Tail-Drop, WRED, flow monitoring and traffic shaping
DHCP		DHCP server/relay/client DHCP snooping/option82
Security		Port isolation,Port security and "IP+MAC+port" binding,MAC sticky DAI &IP source guard,PPPoE+ IEEE 802.1x,AAA,Radiusand BDTacs+ L2/L3/L4 ACL flow identification and filtering Anti-attack from DDoS, TCP's SYN Flood, UDP Flood, etc. Broadcast/multicast/unknown unicast storm-control MD5, SHA-256,RSA-1024,AES256
Specifications
Power supply voltage	V	100-240 (50-60Hz)
Current consumption	W	<408
Operating temperature	°C	0 to +50
Relative humidity	%	from 10 to 90 (without condensation)
Dimensions and packaging
Packing		Power cable (Schuko plug) Rack mounting kit (screws and cage nuts not included) RJ45 to RS232 female serial cable
Pieces		1
EAN code		8016978108466
Packaging dimensions	mm	555 x 295 x 88
Product dimensions	mm	440 x 210 x 44
Packaging weight	kg	4.1
Weight	kg	3

Documentation

Datasheet

High resolution image

Warranty Q2 classification - 2 years from date of purchase or 30 months from date of manufacture

Conformity
Declaration of Conformity available on ce.fracarro.com

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