4 10-Gigabit High-Speed Module Bays

4 10/100/1000 Mbps combo ports

Stacking for up to eight units - up to 192 Gigabit Ethernet ports

 Flexible, Stackable, High Speed Switching!

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 and 48 ports of auto-sensing 10/100/1000 Mbps interfaces for high-density copper connectivity. Four hot-swappable small form-factor pluggable (SFP) Gigabit interfaces provide optional fiber connectivity for longer reach Gigabit Ethernet requirements. All switches have two 10 Gigabit Ethernet small form-factor pluggable (SFP+) interfaces and two high-speed, module bays offering modular expansion for 10 Gigabit Ethernet or 48 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, NETGEAR’s ProSafe Gigabit Layer 3 Stackable switches deliver the ideal access-edge solution.

With their high-value price point, flexible design, and reduced maintenance requirements, NETGEAR’s 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 2 high-speed 10 G/24 G module bays provide unprecedented flexibility, whether you are stacking between switches, attaching bandwidththirsty 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.

Non-stop Service

The new rev 2 hardware now comes with a removable power module as the switch’s main power supply. In the event of a power supply failure, the switch will change to use the external RPS device for power, and the internal power module can be replaced without an RMA of the entire switch. This will avoid the problem of service disruption or down time due to power supply failure.

Specifications

Physical Interfaces

RJ-45 Connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T (Auto
Uplink™ on all ports):
Four (4) small form-factor pluggable
(SFP) modules for fiber Gigabit
Ethernet interfaces
Two (2) 10 Gigabit Ethernet/12G
stacking module bays
Two (2) 10 Gigabit SFP+ fiber ports
RS-232 console port
USB port (v2 only)

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
Voice VLAN
Guest VLAN
IP subnet VLAN
MAC-based VLAN
IEEE 802.1 Q-in-Q
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IEEE 802.3ad Link Aggregation (Static
or LACP) up to 48 trunks
IEEE 802.1x Port Access Authentication
IGMP v1, v2, v3 snooping support
IGMP querier
Network storm protection including
broadcast, multicast and unicast traffic
Static multicast filtering
Port locking
Ingress rate limit in 1 Kbps increments
GARP/GVRP/GMRP
DHCP snooping
IP source guard
Dynamic ARP inspection
TACACS+
LLDP
LLDP-MED
ISDP
sFlow
DoS
Private group
Protected port
DHCP L2 relay
MLD v1, v2 snooping (v2 only)

Layer 3 Services

VLAN routing
Port routing
RIP v1/v2 (RFC 1058, 2453)
OSPF v2 (RFC 1583, 2328)
OSPF equal-cost multi-path
(4 - ECMP routes)
VRRP (RFC 2338, 2787) 64 instances
Access control lists (ACL) - MAC, IP, TCP
ACLs – 1,024 Global
ACL over VLAN
Dynamic ACL
COS
DiffServ QoS (RFC 2998)
DNS Caching
DHCP/BOOTP relay -primary and
backup (RFC 3046, option 82)
ICMP throttling
DHCP v4/v6 server
Captive portal
Auto VoIP
IP Helper
PIM-DM (RFC 3973) (v2 only)
PIM-SM (RFC 4601) (v2 only)
IGMP v2,v3 (v2 only)
IGMP proxy (v2 only)
DVMRP (RFC 1075) (v2 only)
IPv6 unicast routing (v2 only)
Neighbor discovery (v2 only)
IPv6 tunnel (v2 only)
OSFPv3 (RFC 2740) (v2 only)
IPv6 PIM-SM (v2 only)
IPv6 PIM-DM (v2 only)
MLD (RFC 2710) (v2 only)
MLD proxy (v2 only)
DNSv6 (RFC 4472) (v2 only)

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
RFC 2865 RADIUS (both switch and
management access)
RFC 2866 RADIUS accounting
RFC 3580 VLAN assignment via
RADIUS (Dynamic VLAN)
Private enterprise MIB
Port mirroring support
Flow-based mirroring
RFC 2030 Simple Network Time
Protocol (SNTP)
RFC 1027 Proxy ARP
SYSLOG
TFTP, SFTP, HTTP, SCP, or local USB flash
firmware upgrade
RFC 1519 CIDR
Proxy ARP
DNS lookup
Port description
Auto install
IPv6 management
Dual image (v2 only)

Single IP Address Management
(firmware version 7.3 or higher)

Manage up to 48 fully
managed switches
Feature can be used with the
following models:
FSM726E, FSM7226RS, FSM7250RS
FSM7328S, FSM7352S, FSM7328PS,
FSM7352PS
GSM7224R, GSM7248R
GSM7328S, GSM7352S

Performance Specifications

Forwarding modes: Store-and-forward
GSM7328S: 144 Gbps; 107.1 Mpps
GSM7352S: 192 Gbps; 285.7 Mpps
Switch latency: < 6 us for 64-byte
frames (10 G to 10 G)
< 2 us for 64-byte frames
(1 G to 1 G)
System memory: 256 MB
Packet buffer memory: 786 KB
Code storage (flash): 32 MB
Address database size: 8 K media
access control (MAC) addresses
Number of VLANs: 4 k
Number of multicast groups: 1024
Number of trunks: 64
Number of queues: 8
Number of routes: 480
Jumbo frame support: up to 9 K
packet size
Acoustic noise:
GSM7328S 44 dB
GSM7352S 44 dB
Heat dissipation:
GSM7328S 260.49 BTU/hr
GSM7352S 389.20 BTU/hr
Mean time between failures (MTBF):
GSM7328S: 211,069.9 hours
(~24.1 years) at 25º C
GSM7352S: 169,522.96 hours
(~19.4 years) at 25º C
GSM7328Sv2: 98,705.41hours
(~11.3 years) at 55º C
GSM7352Sv2: 83,550.17 hours
(~9.5 years) at 55º C

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 391 x 43 mm
(17.3 x 15.4 x 1.7 in)
Weight:
GSM7328Sv2: 6.3 kg (13.89 lb)
GSM7352Sv2: 6.8 kg (14.99 lb)

Environmental Specifications

Operating temperature:
GSM7328S/GSM7352S:
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 65.64W maximum
GSM7352S 91.8W maximum

Electromagnetic Emissions

CE mark
EN 55022 Class A - Emissions
EN 55024 - Immunity
FCC Part 15 Class A
VCCI Class A
C-Tick

Electromagnetic Safety

CE mark
EN 60950-1
UL/cUL 60950-1
CB
CCC

Warranty

NETGEAR Lifetime Warranty†

Modules

ProSafe AGM731F 1000BASE-SX
SFP GBIC
ProSafe AGM732F 1000BASE-LX
SFP GBIC
ProSafe AX741 10 Gigabit Ethernet
XFP Adapter
ProSafe AX742 12 Gigabit Stackable
Module
ProSafe AX743 10 Gigabit Ethernet
SFP+ Adapter
ProSafe AXM751 10GBASE-SR
XFP GBIC
ProSafe AXM752 10GBASE-LR
XFP GBIC
ProSafe AXM761 10GBASE-SR SFP+
GBIC
ProSafe AXM762 10GBASE-LR SFP+
GBIC
ProSafe APS135W Power Module (v2 only)

Package Contents

ProSafe Gigabit L3 Managed Switch
(GSM7328Sv2 or GSM7352Sv2)
Null modem cable
Rubber footpads
Power cable
Rack-mount kit
Installation guide
Resource CD-ROM
Warranty/support information card
Ordering Information

North America
GSM7328S-200NAS
GSM7352S-200NAS
Europe
GSM7328S-200EUS
GSM7352S-200NAS
Asia
GSM7328S-200AJS
GSM7352S-200AJS
ProSupport™ Service Packs Available

GSM7328S
OnCall 24x7, Category 3
PMB0333

XPressHW, Category 3
PRR0333-100
GSM7352S

 OnCall 24x7, Category 4
PMB0334
XPressHW, Category 4
PRR0334-100
*Basic technical support provided for 90 days from date of purchase.
†Lifetime warranty for product purchased after 05/01/2007. For product purchased before 05/01/2007, warranty is 5 years.