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Delivery can take between 3 to 21 days
Last Checked: 16:05:11 02/Dec
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Summary
For bandwidth-intensive networks, these fully Layer 3 managed switches offer true 48 Gbps stackability up to 192 ports and 4 high-speed 10-Gigabit module bays - all managed via a single IP address. The GSM7328S & GSM7352S are low-cost, stackable Gigabit Ethernet switches that 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 and 48 ports of auto-sensing 10/100/1000 Mbps interfaces for high-density copper connectivity. The four or eight Gigabit interfaces provide optional fibre connectivity for longer reach Gigabit Ethernet requirements. These cutting edge Layer 3 Managed Gigabit, Stackable Switches provide four high-speed module bays that offer modular expansion for 10-Gigabit Ethernet or 48 Gigabit stacking connectivity. These module bays provide unprecedented flexibility, whether you are stacking between switches, attaching bandwidth-thirsty file servers, or aggregating critical data to the core of your network. The non-blocking design of the switches delivers simultaneous, full wire-speed, low-latency throughput to every port.s

Description
As full suite of Layer 3 switching functionality ensures reliable routing between virtual networks and network segmentation where and when you need it, at no additional cost. These Gigabit Stackable switches can be built into a stack of up to 8 units, creating a bi-directional ring. This set-up will provide a high-density network that can be managed straightforwardly via a single IP address. Robust security features include IEEE 802.1x port-based authentication and access control lists, ensuring that only authorised users can access your network. Secure management of the switches is available through Secure Sockets Layer (SSLv3) for the Web browser and Secured Shell (SSH) for command-line sessions. Additionally, multiple switches can be securely managed via SNMPv3 with NETGEAR's ProSafe Network Management Software NMS100. All these management features, plus the stacking ability and both gigabit and 10-gig connectivity combine to deliver a cost effective managed switching solution to organisations that need to keep an eye on budget. The high functionality of these Gigabit, Stackable switches make them ideal for delivering highly robust converged voice, video and data services over a single network infrastructure. Any stack of GSM7328S and GSM7352S Gigabit Stackable switches are easy to manage and utilise via a single IP address. These advanced network switches provide management when required and no configuration is required to stack them - just connect them up. Once 3 more switches are stacked together you can easily create a redundant, self-healing stack by placing a link between the first and last switch. This set-up will provide a redundant path through the stack and adds bandwidth. As with all NETGEAR switches, the GSM7328S, and GSM7352S Gigabit Stackable switches can be managed via a choice of user interfaces: Command Menu Interface via console port, Telnet remote login in or web-based management via browser.

Warranty
Limited Lifetime.

Features
48 Gigabit Ports
4 x 10-Gigabit High Speed Module Bays (separate modules available)
4 x 10/100/1000 Mbps Fiber SFP Combo Ports (separate modules available)
Stack up to 8 units (up to 192 Gigabit Ethernet Ports) all managed by a single IP
Layer 2 & Dynamic Layer 3 Switching
Non-blocking design and full Quality of Service (QoS)
Strong security (SSLv3, SSHv2, SNMPv3, 802.1X & RADIUS)
Browser-based interface for easy & quick configuration

Specification

Memory
Buffer Memory - 16032 KB
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 802.1w Rapid Spanning Tree • IEEE 802.1s Multiple Spanning Tree • IEEE 802.3ad Link Aggregation (LACP) • IEEE 802.1x Port Access Authentication • IGMP v1, v2 Snooping Support • Broadcast Storm Protection
Layer 3 Services - VLAN routing • Port routing • RIP v1/v2 (RFC 1057, 2453) • OSPF v2 (RFC 1583, 2328) • VRRP (RFC 2338, 2787) • ACLs - 1,024 Global • DiffServ QOS (RFC 2998) • DHCP/Bootp Relay (RFC3046)

Performance
Backplane - 144 Gbps
Mean Time Between Failure (MTBF) - 117,747 Hours
Network Latency - Switch latency: < 80 µ for 64-byte frames

Interfaces/Ports
Console Ports - 1 x RS-232
Fixed Ports - 48 RJ-45 10/100/1000 Ports (Auto Uplink) 48 x 10/100/1000
Uplink Ports - x
GBIC Slots - 4 x SFP 4 x (Available)
Module Slots (Available) - (4) 10 Gigabit Ethernet/24G Stacking Module Bays

Compliance
Standards Compliance - IEEE 802.3 10BASE-T • IEEE 802.3u 100BASE-TX • 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 • RFC 1157, 1901-1910, 2574, 2575 • RFC 768 UDP • 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 • RFC 2866 RADIUS Accounting • Private Enterprise MIB • Port Mirroring Support • RFC 2236 IGMP v2 • RFC 2030 Simple Network Time Protocol (SNTP) • SYSLOG
Certifications - Electromagnetic Emissions: CE mark, commercial • FCC Part 15 Class A • VCCI Class A • EN 55022 (CISPR 22), Class A • C-Tick. • Electromagnetic Immunity: EN 50082-1 • EN 55024. • Safety: CE mark, commercial • CSA certified (CSA 22.2 #950) • UL listed (UL 1950)/CUL IEC950/EN60950

Electrical
Voltage/Power/Frequency - 100 to 240 VAC / 80 W / 50 to 60 Hz
Power over Ethernet (PoE) - No

Environmental
Heat Dissipation - 18.99 BTUs per Hour
Environmental - Operating Temperature 0 to 40 °C - Humidity <90 %

Physical
In The Box - ProSafe Gigabit L3 Managed Switch • Null modem cable • Rubber footpads • Power cable • Rack-mount kit • Installation Guide • Resource CD-ROM with 30 day trial of NMS100 • 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