Каталог Netgear

Netgear GSM7228PS - 24-портовый стекируемый гигабитный управляемый L2+ коммутатор ProSafe с POE

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Цена:
  • Gigabit PoE/PoE+ с обеспечением 384 Ватт мощности по PoE
  • 2 встроенных порта 10Gigabit SFP+ и 2 дополнительных модульных отсека для стекирования/ uplink
  • Универсальное развертывание при использовании не поддерживающих PoE коммутаторов третьего уровня GSM7328S/GSM7352S/GSM7328FS

GSM7228PS GSM7252PS Product Network Diagram Backview

PHYSICAL INTERFACES

Front

  • 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 (for 10 Gigabit uplinks or hardware stacking)
  • Serial RS-232 port for console

Total

  • 24 x Gigabit ports + 4 x 10 Gigabit ports
  • Same hardware platform as GSM7328S-200

POE

  • All 24 Gigabit RJ45 ports are PoE
  • IEEE® 802.3af (up to 15.4 Watts/port)

POE+

  • The first 8 Gigabit RJ45 ports are PoE+
  • IEEE 802.3at (up to 30 Watts/port) Layer 2 (LLDP) method

TOTAL POE BUDGET

  • 384 Watts

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

  • GSM7228PS/GSM7252PS
  • GSM7328S/GSM7352S
  • GSM7328FS
  • 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 SERVICES - DHCP

  • DHCP server (1,024 clients)
  • DHCP L2 relay, DHCP snooping

L3 SERVICES - MULTICAST

  • IGMP querier

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)

L2/L3/L4 SERVICES - QOS

  • 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

  • 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
  • ICMP throttling
  • 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 configuration 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 802.3af Power over Ethernet
  • IEEE 802.3at Enhanced Power over Ethernet Layer 2 (LLDP) method
  • 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 - 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 flash for configuration files and firmware upgrades
  • Runtime image download (TFTP)
  • Port description
  • sFlow®
  • Web-based graphic user interface (GUI)
  • Command Line interface (CLI)
  • IPv6 Management
  • Cable Test
  • SSLv3/TLSv1.0 Web security for the GUI
  • Secure Shell (SSHv1, v2) for CLI
  • Telnet sessions for management CPU (5 sessions)
  • configurable management VLAN
  • Auto Install
  • Admin access control via RADIUS or TACACS+

LEDS

  • 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

  • 545W maximum 100-240V AC, 50-60 Hz universal input when PoE output 384W (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 certifi ed (CSA 22.2 #950)
  • UL listed (UL 1950)/cUL IEC 950/EN 60950

PACKAGE CONTENT

  • ProSafe® 24-port Stackable, Gigabit PoE L2+ Managed Switch (GSM7228PS)
  • 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
  • ProSafe NMS100 Network Management System 30-day trial CD-ROM

WARRANTY

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

MODULES & ACCESSORIES

  • AFM735 100BASE-FX SFP GBIC
  • AGM731F 1000BASE-SX SFP GBIC
  • AGM732F 1000BASE-LX SFP GBIC
  • 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
  • APS525W Power Supply Spare Module
  • RPS5412 Optimal Power® External Redundant Power Supply

ORDERING INFORMATION

  • Americas
    • GSM7228PS-100NAS
  • Europe
    • GSM7228PS-100EUS
  • Asia
    • GSM7228PS-100AJS

PROSUPPORT SERVICE PACKS

  • OnCall 24x7, Category 3: PMB0333
  • XPressHW, Category 3: PRR0333-100 (Australia only)

LAYER 3 LICENCE UPGRADES

All regions

  • GSM7228PL-10000S (See details Page 14)

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