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 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 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
• 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
• 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

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

Ordering Information

• North America
  • GSM7328SNA
  • GSM7328FS-100NAS
  • GSM7352SNA
• Europe
  • GSM7328SEU
  • GSM7328FS-100EUS
  • GSM7352S
• Asia
  • GSM7328SAU
  • GSM7328FS-100AUS
  • GSM7352SAU
• Japan
  • GSM7328SJP
  • GSM7328FS-100JPS
  • GSM7352SJP

Modules

• AGM731F
• AGM732F
• AGM733
• AX741
• AX742
• AXM751
• AXM752

ProSupport™ Service Packs Available

GSM7328FS & GSM7328S

OnCall 24x7, Category 3

• PMB0333

XPressHW, Category 3

• PRR0333-100

GSM7352S

OnCall 24x7, Category 4

• PMB0334

XPressHW, Category 4

• PRR0334-100