• 24 auto-sensing RJ45 10/100/1000 ports
• 4 shared SFP ports for Gigabit fiber uplinks (shared with the last 4 RJ45 ports)
• 2 independent 10 Gigabit SFP+ ports
• USB port (config/firmware files storage)

Rear

• 2 additional 10 Gigabit I/O module bays
• Serial RS-232 port for console

Total

• 24 x Gigabit ports + 4 x 10 Gigabit ports

PROCESSOR / MEMORY

• Processor: MPC8633 @ 666 MHz
• System memory: 256 MB (RAM)
• Packet buffer memory: 6 Mb per switch
• Code storage (flash): 32 MB

HARDWARE STACKING

• GSM7352S
• GSM7228PS/GSM7252PS
• GSM7328FS
• Previous GSM7328Sv1/GSM7352Sv1
• Stack height 8 switches/384 ports

PERFORMANCE SUMMARY

• Switching fabric: 144 Gbps
• Throughput: 107.1 Mpps
• Forwarding mode: Store-and-forward
• Latency (64-byte frames, 10 to 100 Mbps): <35.2μs
• Latency (64-byte frames, 1 Gbps): <4.1μs
• Latency (64-byte frames, 10 Gbps): <2.0μs
• Addressing: 48-bit MAC address
• Address database size: 8,000 MAC addresses
• Number of VLANs: 1,024 (IEEE 802.1Q) simultaneously out of 4,096 VLAN IDs
• Number of multicast groups filtered: 1,024
• Number of trunks: 64 trunks, 8-port per trunk
• Number of hardware queues for QoS: 8
• Number of static routes: 224
• Number of IP interfaces: 128
• Jumbo frame support: up to 9K packet size
• Acoustic noise (ANSI-S10.12): 44 dB @ 25°C ambient temperature
• Heat dissipation: 260.49 Btu/hr
• Mean time between failures (MTBF): 211,069 hours (~24.1 years) @ 25 °C and 98,705 hours (~11.3 years) @ 55 °C ambient temperature

L3 SERVICES – ROUTING

• L2+ static routing (subnets, VLANs)
• 224 IP routes (L3-capable hardware)
• 128 IP interfaces (L3-capable hardware)
• IP Source Guard
• L3 IPv4/IPv6 unicast dynamic routing
• RIP v1/v2 (IPv4)
• OSPF v2/v3 (IPv4)
• OSPFv3 (IPv6)
• OSPF equal-cost multi-path (4 - ECMP routes)
• VRRP 64 instances (IPv4)
• IPv6 tunnel support
• ICMPv6

L3 SERVICES - DHCP

• IPv4 DHCP server (1,024 clients)
• IPv4 DHCP L2 relay, DHCP snooping
• IPv6 DHCP server (1,024 clients)
• IPv6 DHCP/BOOTP relay
• IPv6 DHCP snooping
• DNSv6 support

L3 SERVICES - MULTICAST

• IGMP querier
• IPv4/IPv6 multicast streams routing between VLANs, subnets or different networks
• IPv4/IPv6 PIM-SM (sparse mode)
• IPv4/IPv6 PIM-DM (dense mode)
• Distance Vector Multicast Routing Protocol (DVMRP)
• Neighbor discovery

L2 SERVICES – SWITCHING

• MAC Address table: 8,000
• ARP cache size: 1,664
• Proxy ARP, Dynamic ARP Inspection

L2 SERVICES – VLANS

• IEEE 802.1Q static VLAN (up to 1,024 VLANs out of 4,096 VLAN IDs)
• IEEE 802.1v Protocol VLAN
• Port-based VLAN
• MAC-based VLAN
• IP subnet-based VLAN
• Protocol-based VLAN
• Voice VLAN (based on IP phones OUIs)
• Guest VLAN with IEEE 802.1x
• Auto VLAN Assignment via RADIUS
• IEEE 802.1 Q-in-Q (Double-VLAN tagging)
• GARP with GVRP/GMRP (automatic registration for membership in VLANs or in multicast groups)
• Private VLAN groups

L2 SERVICES - AVAILABILITY

• IEEE 802.3ad Link Aggregation (Static or LACP) up to 64 trunks per stack and up to 8 ports per trunk
• User selectable LAG hashing algorithm
• IEEE 802.1D Spanning Tree Protocol
• IEEE 802.1w Rapid Spanning Tree
• IEEE 802.1s Multiple Spanning Tree

L2 SERVICES – MULTICAST

• IGMP v1, v2, v3 snooping support
• IGMP querier mode support
• Static multicast filtering (1,024 Multicast groups)
• IPv6: MLD v1, v2 snooping support
• MLD proxy

L2/L3/L4 SERVICES – QOS

• IPv4 / IPv6 L2/L3/L4 QoS: MAC, IP, TCP/UDP ports
• IEEE 802.1p Class of Service (CoS)
• DiffServ QoS (RFC 2998)
• Weighted round robin (WRR) queue technology
• Strict priority queue technology
• Ingress rate limit in 1 Kbps increments
• Egress traffic shaping

L2/L3/L4 SERVICES – SECURITY

• IPv4 / IPv6 access control lists (ACL) L2/L3/L4: MAC, IP, TCP
• MAC-based source/destination ACL
• IP subnet-based source/destination ACL
• Protocol-based source/destination ACL
• ACL over VLAN
• Dynamic ACLs
• 1,024 ACLs
• Network storm protection including broadcast multicast and unicast traffic
• DoS
• Protected ports
• Port locking
• MAC filtering
• Port security
• DHCP snooping
• IP Source Guard
• Dynamic ARP inspection
• RADIUS (RFC 2865)
• RADIUS accounting (RFC 2866)
• IEEE 802.1x port access authentication (RADIUS)
• Network access control: Captive portal with internal authentication or external RADIUS authentication
• Possible confi guration of 10 captive portals
• TACACS+

IEEE NETWORK PROTOCOLS

• IEEE 802.3 Ethernet
• IEEE 802.3i 10BASE-T
• IEEE 802.3u 100BASE-T
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX
• IEEE 802.3ae 10-Gigabit Ethernet
• IEEE 802.3ad Trunking (LACP)
• IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED)
• IEEE 802.1D Spanning Tree (STP)
• IEEE 802.1s Multiple Spanning Tree (MSTP)
• IEEE 802.1w Rapid Spanning Tree (RSTP)
• IEEE 802.1p Quality of Service
• IEEE 802.1Q VLAN tagging
• IEEE 802.1v Protocol-based VLAN
• IEEE 802.1X Radius network access control
• IEEE 802.3x Flow control

IETF RFC STANDARDS – SYSTEM FACILITIES

• RFC 768 UDP
• RFC 783 TFTP
• RFC 791 IP
• RFC 792 ICMP
• RFC 793 TCP
• RFC 826 Ethernet ARP
• RFC 894 Transmission of IP datagrams over Ethernet networks
• RFC 896 Congestion control in IP/TCP Networks
• RFC 951 BOOTP
• RFC 1321 Message-digest algorithm
• RFC 1534 Interoperation between BOOTP and DHCP
• RFC 2131 DHCP Client/Server
• RFC 2132 DHCP options & BOOTP vendor extensions
• RFC 2030 Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI
• RFC 2865 RADIUS Client (both Switch and Management access)
• RFC 2866 RADIUS Accounting
• RFC 2868 RADIUS Attributes for Tunnel Protocol support
• RFC 2869 RADIUS Extensions
• RFC2869bis RADIUS Support for Extensible Authentication Protocol (EAP)
• RFC 3164 The BSD Syslog Protocol
• RFC 3580 802.1X RADIUS usage guidelines (VLAN assignment via RADIUS, dynamic VLAN)

IETF RFC STANDARDS – SWITCHING MIB

• RFC 1213 MIB-II
• RFC 1493 Bridge MIB
• RFC 1643 Ethernet-like MIB
• RFC 2233 The Interfaces Group MIB using SMI v2
• RFC 2674 VLAN MIB
• RFC 2613 SMON MIB
• RFC 2618 RADIUS Authentication Client MIB
• RFC 2620 RADIUS Accounting MIB
• RFC 2737 Entity MIB version 2
• RFC 2819 RMON Groups 1,2,3 & 9
• IEEE 802.1X MIB (IEEE 802.1-PAE-MIB 2004 Revision)
• IEEE 802.1AB – LLDP MIB
• ANSI/TIA 1057 – LLDP-MED MIB
• Private Enterprise MIBs supporting switching features

IETF RFC STANDARDS – IPV4 ROUTING

• RFC 1027 Using ARP to implement transparent subnetgGateways (Proxy ARP)
• RFC 1256 ICMP Router Discovery Messages
• RFC 1765 OSPF Database Overflow
• RFC 1812 Requirements for IP Version 4 routers
• RFC 2082 RIP-2 MD5 authentication
• RFC 2131 DHCP relay
• RFC 2328 OSPF Version 2
• RFC 2370 The OSPF Opaque LSA Option
• RFC 2453 RIP v2
• RFC 3046 DHCP Relay Agent Information option
• RFC 3101 The OSPF "Not So Stubby Area” (NSSA) Option
• RFC 3137 OSPF Stub Router Advertisement
• RFC 3768 VRRP – Virtual Router Redundancy Protocol
• Route Redistribution across RIP, OSPF and BGP
• VLAN routing

IETF RFC STANDARDS – IPV4 ROUTING MIB

• RFC 1724 RIP v2 MIB Extension
• RFC 1850 OSPF MIB
• RFC 2096 IP Forwarding Table MIB
• RFC 2787 VRRP MIB
• Private enterprise MIB supporting routing features

IETF RFC STANDARDS – MULTICAST

• RFC 1112 Host extensions for IP Multicasting
• RFC 2236 Internet Group Management Protocol, Version 2
• RFC 2365 Administratively Scoped IP Multicast
• RFC 2710 Multicast Listener Discovery (MLD) for IPv6
• RFC 3376 Internet Group Management Protocol, Version 3
• RFC 3810 Multicast Listener Discovery Version 2 (MLDv2) for IPv6
• RFC 3973 Protocol Independent Multicast - Dense Mode (PIM-DM)
• RFC 4601 Protocol Independent Multicast - Sparse Mode (PIM-SM)
• Draft-ietf-idmr-dvmrp-v3-10 Distance Vector Multicast Routing Protocol
• Draft-ietf-magma-igmp-proxy-06 IGMP/MLD-based Multicast Forwarding ("IGMP/MLD Proxying”)
• Draft-ietf-magma-igmpv3-and-routing-05 IGMPv3/MLDv2 and Multicast Routing Protocol Interaction
• Draft-ietf-pim-sm-bsr-05 Bootstrap Router (BSR) Mechanism for PIM

IETF RFC STANDARDS – MULTICAST MIB

• RFC 2932 IPv4 Multicast Routing MIB
• RFC 5060 Protocol Independent Multicast MIB
• Draft-ietf-idmr-dvmrp-mib-11 Distance-Vector Multicast Routing Protocol MIB
• Draft-ietf-magma-mgmd-mib-05 Multicast Group Membership Discovery MIB
• Draft-ietf-pim-bsr-mib-06 – PIM Bootstrap Router MIB
• Private Enterprise MIB supporting Multicast features

IETF RFC STANDARDS – IPV6 ROUTING

• RFC 1981 – Path MTU for IPv6
• RFC 2460 – IPv6 Protocol specifi cation
• RFC 2461 – Neighbor Discovery
• RFC 2462 – Stateless Auto Confi guration
• RFC 2464 – IPv6 over Ethernet
• RFC 2711 – IPv6 Router Alert
• RFC 2740 – OSPFv3
• RFC 3056 – Connection of IPv6 Domains via IPv4 Clouds
• RFC 3315 – DHCPv6 (stateless + relay)
• RFC 3484 – Default Address Selection for IPv6
• RFC 3493 – Basic Socket Interface for IPv6
• RFC 3542 – Advanced Sockets API for IPv6
• RFC 3587 – IPv6 Global Unicast Address Format
• RFC 3736 – Stateless DHCPv6
• RFC 4213 – Basic Transition Mechanisms for IPv6
• RFC 4291 - Addressing Architecture for IPv6
• RFC 4443 – ICMPv6

IETF RFC STANDARDS – IPV6 ROUTING MIB

• RFC 2465 – IPv6 MIB
• RFC 2466 – ICMPv6 MIB

IETF RFC STANDARDS – QOS

• RFC 2474 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers
• RFC 2475 An Architecture for Differentiated Services
• RFC 2597 Assured Forwarding PHB Group
• RFC 3246 An Expedited Forwarding PHB (Per-Hop Behavior)
• RFC 3260 New Terminology and Clarifications for DiffServ
• RFC 3289 - Management Information Base for the Differentiated Services Architecture (read-only)
• Private MIBs for full configuration of DiffServ, ACL and CoS functionality

IETF RFC STANDARDS – MANAGEMENT

• RFC 854 Telnet
• RFC 855 Telnet Option
• RFC 1155 SMI v1
• RFC 1157 SNMP
• RFC 1212 Concise MIB Definitions
• RFC 1867 HTML/2.0 Forms with file upload extensions
• RFC 1901 Community-based SNMP v2
• RFC 1908 Coexistence between SNMP v1 & SNMP v2
• RFC 2068 HTTP/1.1 protocol as updated by draft-ietf-http-v11-spec-rev-03
• RFC 2271 SNMP Framework MIB
• RFC 2295 Transparent Content Negotiation
• RFC 2296 Remote Variant Selection; RSVA/1.0 State Management "cookies” – draft-ietf-http-state-mgmt-05
• RFC 2576 Coexistence between SNMP v1, v2 and v3
• RFC 2578 SMI v2
• RFC 2579 Textual Conventions for SMI v2
• RFC 2580 Conformance statements for SMI v2
• RFC 3410 Introduction and Applicability Statements for Internet Standard Management Framework
• RFC 3411 An Architecture for Describing SNMP Management Frameworks
• RFC 3412 Message Processing & Dispatching
• RFC 3413 SNMP Applications
• RFC 3414 User-Based Security Model
• RFC 3415 View-based Access Control Model
• RFC 3416 Version 2 of SNMP Protocol Operations
• RFC 3417 Transport Mappings
• RFC 3418 Management Information Base(MIB) for the Simple Network Management Protocol (SNMP)
• SSL 3.0 and TLS 1.0
  • RFC 2246 The TLS Protocol, Version 1.0
  • RFC 2818 HTTP over TLS
  • RFC 2346 AES Ciphersuites for Transport Layer Security
• SSH 1.5 and 2.0
  • RFC 4253 SSH Transport Layer Protocol
  • RFC 4252 SSH Authentication Protocol
  • RFC 4254 SSH Connection Protocol
  • RFC 4251 SSH Protocol Architecture
  • RFC 4716 SECSH Public Key File Format
  • RFC 4419 Diffi e-Hellman Group Exchange for the SSH Transport Layer Protocol

MANAGEMENT

• SNMP v1, v2c, v3 with multiple IP addresses
• Port mirroring support (many-to-one)
• Flow-based mirroring
• SYSLOG
• TFTP, SFTP, HTTP, SCP, or local USB fl ash for Confi guration fi les and fi rmware upgrades
• Runtime image download (TFTP)
• Dual software image
• Port description
• sFlow
• Web-based graphical user interface (Prosafe Control Center Web GUI)
• Command Line Interface (Industrial Standard CLI: ISCLI)
• IPv6 Management
• Cable Test
• Thermal sensor with alerts
• SSLv3/TLSv1.0 Web security for the GUI
• Secured Shell (SSHv1, v2) for CLI
• Telnet sessions for management CPU (5 sessions)
• Configurable Management VLAN

LEDS

• Per port: Speed, link, activity
• Per device: Power, fan status, stack ID,
• RPS, master

PHYSICAL SPECIFICATIONS

• Per port: Speed, link, activity
• Per device: Power, fan status, stack ID,
• RPS, master

PHYSICAL SPECIFICATIONS

• Dimensions (w x d x h): 440 x 391 x 43 mm (17.3 x 15.4 x 1.7 in)
• Weight: 6.3 kg (13.89 lb)

POWER CONSUMPTION

• 65.64 W maximum 100–240VAC, 50–60Hz universal input (all ports used)

ENVIRONMENTAL SPECIFICATIONS

Operating:

• Temperature: 32° to 122°F (0° to 50°C)
• Humidity: 90% maximum relative humidity, non-condensing
• Altitude: 10,000 ft (3,000 m) maximum

Storage:

• Temperature: – 4° to 158°F (–20° to 70°C)
• Humidity: 95% maximum relative humidity, non-condensing
• Altitude: 10,000 ft (3,000 m) maximum

ELECTROMAGNETIC EMISSIONS AND IMMUNITY

• CE mark, commercial
• FCC Part 15 Class A, VCCI Class A
• Class A EN 55022 (CISPR 22) Class A
• Class A C-Tick
• EN 50082-1
• EN 55024

SAFETY

• CE mark, commercial
• CSA certified (CSA 22.2 #950)
• UL listed (UL 1950)/cUL IEC 950/EN 60950

PACKAGE CONTENT

• ProSafe® 24-port Stackable, Gigabit L3 Managed Switch (GSM7328Sv2)
• Power cord
• Rubber footpads for tabletop installation
• Rubber caps for the SFP and SFP+ sockets
• Rack-mounting kit
• Null-modem serial cable (RS-232) with 9-pin connector
• Resource CD

WARRANTY

• ProSafe Lifetime Warranty *
• Next business day onsite hardware replacement support, 3 years (included)**

MODULES

• AFM735 100BASE-FX SFP GBIC
• AGM731F 1000BASE-SX SFP GBIC
• AGM732F 1000BASE-LX SFP GBIC
• AXC753 3m SFP+ to XFP Direct Attach Cable
• AXC761 1m SFP+ Direct Attach Cable
• AXC763 3m SFP+ Direct Attach Cable
• AXM761 10GBASE-SR SFP+ GBIC
• AXM762 10GBASE-LR SFP+ GBIC
• AXM763 10GBASE-LRM SFP+ GBIC (Long Reach Multimode)
• AX742 24Gigabit Stacking Kit
• AX743 10Gigabit SFP+ Adapter Module
• AX744 10Gigabit CX4 Module
• APS135W Power Supply Spare Module
• RPS5412 Optimal Power® External Redundant Power Supply