ProSafe 48-port Gigabit L3 Managed Stackable Switch GSM7352S
48 10/100/1000 Mbps Ports
4 10-Gigabit High-Speed Module Bays
8 10/100/1000 Mbps combo ports
Flexible, Stackable, High Speed Switching!
NETGEARs 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 and 48 ports of auto-sensing 10/100/1000 Mbps interfaces for high-density copper connectivity. Four (GSM7328S) or eight (GSM7352S) hot-swappable Small Form-factor Pluggable (SFP) gigabit interfaces provide optional fiber connectivity for longer reach Gigabit Ethernet requirements. For high-density fiber installations, the GSM7328FS delivers 24 hot-swappable SFP Gigabit interfaces for fiber 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.
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, NETGEARs ProSafe Gigabit Layer 3 Stackable switches deliver the ideal access-edge solution.
With their high-value price point, flexible design, and reduced maintenance requirements, NETGEARs ProSafe Gigabit Layer 3 Stackable switch solutions yield a high return on investment, and are ideal for delivering highly reliable, converged voice, video, and data services over a single network infrastructure.
Powerful
In desktop switching environments, wire-speed performance with full QoS control for all 10/100/1000 interfaces is critical. The 4 high-speed 10G/24G 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.
Easy to Use
Simplify and reduce IT staff workload and mean time-to-repair with intuitive, GUI-based device configuration, and an industry-standard command-line interface (CLI). The EZ-Config tool simplifies initial configuration steps to streamline the out-of-box set-up. For easy tracking of port usage, use the text-based port description to label how ports are used. Stacking capabilities allow you to build a single-IP manageable device with up to eight switches utilizing ultra-high-speed 48 Gbps across intelligent bi-directional redundant stacking links.
Physical Interfaces
RJ-45 Connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports):
GSM7328S 24 ports
GSM7328FS 4 ports
GSM7352S 48 ports
Small form-factor pluggable (SFP) modules for fiber Gigabit Ethernet interfaces:
GSM7328S 4 slots
GSM7328FS 24 slots
GSM7352S 8 slots
(4) 10 Gigabit Ethernet/24G Stacking Module Bays
RS-232 Console Port
Layer 2 Services
IEEE 802.1Q Static VLAN (Up to 4k VLAN ID)
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, v3 Snooping Support
Network Storm Protection including Broadcast, multicast and unicast traffic
Static multicast filtering
Port locking
Ingress Rate Limit in 1Kbps increments
GARP/GVRP/GMRP
Layer 3 Services
VLAN routing
Port routing
RIP v1/v2 (RFC 1058, 2453)
OSPF v2 (RFC 1583, 2328)
OSPF Equal Cost Multipath (4 - ECMP routes)
VRRP (RFC 2338, 2787) 64 instances
Access Control Lists (ACL) - MAC, IP, TCP
ACLs 1,024 Global
COS
DiffServ QOS (RFC 2998)
DNS Caching
DHCP/Bootp Relay -primary and backup (RFC3046, option 82)
Switch Management Specifications
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
DHCP relay (with backup servers)
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
RFC 1519 CIDR
Proxy ARP
DNS lookup
Port Description
Single IP Address Management
(firmware version 7.3 or higher)
Manage up to 48 fully managed switched
Feature can be used with the following models:
FSM726E, FSM7226RS, FSM7250RS
FSM7328S, FSM7352S, FSM7328S, FSM7352PS
GSM7224R, GSM7248R
GSM7328S, GSM7328FS, GSM7352S
Performance Specifications
Forwarding modes: Store-and-forward
GSM7328S/GSM7328FS: 144 Gbps; 107.1 Mpps
GSM7352S: 192 Gbps; 285.7 Mpps
Switch latency: < 6 us for 64-byte frames (10G to 10G) < 2 us for 64-byte frames (1G to 1G)
System memory: 256 MB
Packet buffer memory: 334 KB embedded memory per port
Code Storage (Flash): 32 MB
Address database size: 8K media access control (MAC) addresses
Number of VLANs: 512
Number of trunks: 48
Number of Queues: 8
Number of routes: 512
Jumbo frame support: up to 9K packet size
Acoustic noise:
GSM7328S 52.4 dB
GSM7328FS 51.7 dB
GSM7352S 52.8 dB
Heat Dissipation:
GSM7328S 273.12 BTU/hr
GSM7328FS 266 BTU/hr
GSM7352S 375.54 BTU/hr
Mean time between failures (MTBF): 117,747 hours (~ 13.4 years)
User Interfaces
Command Line Interface (CLI) via console port
Web-based management via embedded HTTP server protected with Secured Sockets Layer
(SSLv3) or Transport Layer Security (TLS v1)
Telnet remote login (5 sessions) securable with Secured Shell (SSH v1.5, v2)
LEDs
Per port: Speed, link, activity
Per device: Power, fan status, stack ID, RPS, master
Network Standards Compatibility
IEEE 802.3i 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3u 100BASE-FX*
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-X
IEEE 802.3x Flow Control
IEEE 802.3ae 10000BASE-X *Tested with Fiberxon SFP Modules
Physical Specifications
Dimensions (w x d x h): 440 x 385 x 43 mm (17.32 x 15.16 x 1.7 in)
Weight: GSM7328S 4.5kg (10lb); GSM7352S 5.4 kg (12lb); GSM7328FS 5.4kg (12lb)
Environmental Specifications
Operating temperature:
GSM7328S/GSM7352S: 0 to 40 C (32 to 104 F)
GSM7328FS: 0 to 50 C (32 to 122 F) Thermal sensor with SNMP trap settings
Storage temperature: -20 to 70 C (-4 to 158 F)
Operating humidity: 90% maximum relative humidity, non-condensing
Storage humidity: 95% maximum relative humidity, non-condensing
Operating altitude: 3,000 m (10,000 ft) maximum
Storage altitude: 3,000 m (10,000 ft) maximum
Electrical Specifications
Power Consumption:
GSM7328S 80 W maximum
GSM7328FS 78 W maximum
GSM7352S 110 W maximum
Electromagnetic Emissions
CE mark
EN55022 Class A - Emissions
EN55024 - Immunity
FCC Part 15 Class A
VCCI Class A
C-Tick
Electromagnetic Safety
CE mark
EN 60950-1
UL/cUL 60950-1
Modules
ProSafe AGM731F 1000BASE-SX SFP GBIC
ProSafe AGM732F 1000BASE-LX SFP GBIC
ProSafe AGM733 1000BASE-ZX SFP GBIC
ProSafe AX741 10 Gigabit Ethernet XFP Adapter
ProSafe AX742 24 Gigabit Stackable Module
ProSafe AXM751 10GBASE-SR XFP GBIC
ProSafe AXM752 10GBASE-LR XFP GBIC
Warranty
NETGEAR Lifetime Warranty
Package Contents
ProSafe Gigabit L3 Managed Switch (GSM7328S, GSM7328FS or GSM7352S)
Null modem cable
Rubber footpads
Power cable
Rack-mount kit
Installation Guide
Resource CD-ROM
Warranty/Support information card