Availability: 2 in stock

Summary
NETGEAR’s low-cost, stackable, Gigabit Ethernet switches deliver maximum throughput and flexibility where you need it — to high-speed, high-density workgroups at the edge of the network, in the backbone of growing networks or for bandwidth-thirsty file and application servers. The ProSafe GSM7328S and GSM7352S fully-managed switches deliver 24 ports of auto-sensing 10/100/1000 Mbps interfaces for high-density copper connectivity. For high-density fibre installations, the GSM7328FS delivers 24 hot-swappable SFP Gigabit interfaces for fibre connectivity and 4 combo ports of auto-sensing 10/100/1000 Mbps interfaces for copper connectivity. All switches have four high-speed, module bays offering modular expansion for 10 Gigabit Ethernet or 24 Gigabit Stacking connectivity. The non-blocking design of the switches delivers simultaneous, full wire-speed, low-latency throughput to all ports.

Description
A full suite of Layer 3 switching functionality ensures reliable routing between VLANs and network segmentation where and when you need it, at no additional cost. By configuring the switches into a stack of up to 8 units across a 48 Gbps bi-directional ring, a high-density, single IP-addressable switch can be built. Robust security features include IEEE 802.1x port-based authentication and access control lists, ensuring that only authorized users can access your network. Secure management of the switches is available through Secure Sockets Layer (SSLv3) for the Web GUI and Secured Shell (SSH) for command-line sessions or with SNMP v3 for network management software. For workgroup deployments in cost-sensitive organizations that require Layer 3 switching, additional Gigabit capacity, high-value price point, flexibility of stacking, and reduced maintenance requirements, NETGEAR’s ProSafe Gigabit Layer 3 Stackable switches deliver the ideal access-edge solution.

Warranty
NETGEAR Lifetime Warranty

Features
Netgear ProSafe 24 SFP + 4 Gigabit L3 Managed Stackable Switch
Address database size: 8K media access control (MAC) addresses
Mean Time Between Failure (MTBF): 117,747 hours
Number of Queues: 8
Number of trunks: 48
Number of VLANs: 512 (1-4096)
Number of routes: 512
Bandwidth: 144 Gbps (non-blocking)
Operating altitude: 3,000 m (10,000 ft) maximum
Storage altitude: 3,000 m (10,000 ft) maximum

Specification

Memory
Memory (Maximum) - 256 MB ( )

Routing
Layer 2 Services - IEEE 802.1Q Static VLAN (Up to 4k) • IEEE 802.1p Class of Service (CoS) • IEEE 802.1D Spanning Tree Protocol • IEEE 802.1v Protocol VLAN & Port • VLAN • IEEE 802.1 Q-inQ • IEEE 802.1w Rapid Spanning Tree • IEEE 802.1s Multiple Spanning Tree • IEEE 802.3ad Link Aggregation (LACP) up to 48 trunks • IEEE 802.1x Port Access Authentication • IGMP v1, v2 Snooping Support • Network Storm Protection including • Broadcast, multicast and unicast traffic • Static multicast filtering • Ingress Rate Limit in 1Kbps increments
Layer 3 Services - VLAN routing • Port routing • RIP v1/v2 (RFC 1057, 2453) • OSPF v2 (RFC 1583, 2328) • OSPF Equal Cost Multipath (ECMP) • VRRP (RFC 2338, 2787) 64 instances • ACLs – 1,024 Global • DiffServ QOS (RFC 2998) • DNS Caching • DHCP/Bootp Relay -primary and backup (RFC3046, option 82)

Performance
Mean Time Between Failure (MTBF) - 117,747 Hours

Interfaces/Ports
Console Ports - 1 x RS-232
Fixed Ports - 24 x 10/100/1000
Uplink Ports - 4 x 10/100/1000 RJ-45
GBIC Slots - 4 x (Available)
Module Slots (Available) - (4) 10 Gigabit Ethernet/24G Stacking Module Bays

Compliance
Standards Compliance - IEEE 802.3i 10BASE-T • IEEE 802.3u 100BASE-TX • IEEE 802.3u 100BASE-FX (Tested with fibrexon SFP Modules) • IEEE 802.3ab 1000BASE-T • IEEE 802.3z 1000BASE-X • IEEE 802.3x Flow Control • IEEE 802.3ae 10000BASE-X

System
Management Capabilities - SNMP v1, v2c, v3 with multiple • IP addresses • RFC 1157, 1901-1910, 2574, 2575 • RFC 768 UDP • UDP Relay • RFC 854-859 Telnet • RFC 951 BootP • RFC 1213 MIB II • RFC 1757 RMON groups 1,2,3, and 9 • RFC 1215 SNMP Traps • RFC 1493 Bridge MIB • RFC 1643 Ethernet Interface MIB • RFC 1534 DHCP and BootP • Interoperation • RFC 2131, 2132 DHCP and BootP • RFC 2865 RADIUS (both switch and management access) • RFC 2866 RADIUS Accounting • Private Enterprise MIB • Port Mirroring Support • RFC 2236 IGMP v2 • IGMP Querier • RFC 2030 Simple Network Time • Protocol (SNTP) • RFC 1027 Proxy ARP • SYSLOG • Firmware upgrade via TFTP or HTTP • Port Description
Certifications - CE mark • EN55022 Class A - Emissions • EN55024 - Immunity • FCC Part 15 Class A • VCCI Class A • C-Tick • EN60950-1 • UL/cUL 60950-1

Electrical
Voltage/Power/Frequency - / / 78 Hz
Power over Ethernet (PoE) - No

Environmental
Heat Dissipation - 266 BTUs per Hour
Noise Level (full operating mode) - 51.7 dbA
Environmental - Operating Temperature 0 to 50 °C - Humidity 0 to 90 %

Physical
Form Factor - Network Switch
In The Box - ProSafe 24 SFP + 4 Gigabit L3 Managed Stackable Switch • Null modem cable • Rubber footpads • Power cable • Rack-mount kit • Installation Guide • Resource CD-ROM • Warranty/Support information card
LED Status Indicators - Per port: Speed, Link, Activity • Per device: Power, Fan Status, Stack ID, RPS, Master
Dimensions - 44.0 cm (W) x 38.5 cm (D) x 4.3 cm (H) - Weight 5.4 kg