Netgear Prosafe 24 Port Gigabit L2MANAGED Switch GSM7224-200AJS

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Physical Interfaces

• RJ-45 Connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink™ on all ports):
  GSM7224-200 24 ports
  GSM7248-200 48 ports
• Small form-factor pluggable (SFP) modules for fiber Gigabit Ethernet interfaces:
  GSM7224-200 4 slots
  GSM7248-200 4 slots
• RS-232 console port

Layer 2 Services

• IEEE 802.1Q static VLAN (1024)
• IEEE 802.1p Class of Service (CoS)
• IEEE 802.1D Spanning Tree Protocol
• IEEE 802.1v Protocol VLAN & Port VLAN and MAC-based VLAN
• Voice VLAN
• Guest VLAN
• IP subnet-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 (LACP)
• IEEE 802.1x port access authentication
• IGMP v1, v2, v3 snooping support
• IGMP querier
• Static multicast filtering
• Ingress rate limit in 1 Kbps increments
• Weighted round robin (WRR) queue technology
• MLD v1, v2 snooping

Layer 3 Services

• Static routing
• ARP

Security

• Access Control Lists (ACL) - MAC, IP, TCP
• ACLs: L2/L3/L4
• Network storm protection including broadcast multicast and unicast traffic
• Protected ports
• MAC filtering
• Private group
• CoS
• Diffserv QoS (RFC 2998)
• IEEE 802.1x port access authentication
• Port security
• DoS
• DHCP snooping
• IP Source Guard
• Dynamic ARP inspection
• RADIUS (RFC 2865)
• RADIUS accounting (RFC 2866)
• TACACS+

Switch Management Specifications

• SNMP v1, v2c, v3 with multiple IP addresses
• RFC 1157, 1902-1907
• 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
• Private Enterprise MIB
• Port mirroring support (many-to-one)
• DHCP/BOOTP relay-primary and backup (RFC 3046, option 82)
• RFC 2030 Simple Network Time Protocol (SNTP)
• DHCP server
• DHCP L2 relay
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
• ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED)
• DHCP relay (with backup servers)
• GARP/GVRP/GMRP
• SYSLOG
• TFTP, SFTP, HTTP, SCP, or local USB flash firmware upgrade
• Port description
• RFC 1519 CIDR
• Proxy ARP
• DNS lookup

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, GSM7328FS, GSM7352S
  • FSM726v3
  • GSM7224-200
  • GSM7248-200

Performance Specifications

• Forwarding modes: Store-and-forward
• Bandwidth:
  GSM7224-200: 48 Gbps; 35.7 Mpps
  GSM7248-200: 96 Gbps; 71.4 Mpps
• Switch latency: 20 us for 64-byte frames (1 G to 1 G)
• System memory: 128 MB
• Packet buffer memory:
  GSM7224-200: max support 0.75 MB buffer memory
  GSM7248-200: max support 1.5 MB buffer memory
• Code storage (flash): 32 MB
• Address database size: 8 K media access control (MAC) addresses
• Number of VLANs: 1024 (1-4093)
• Number of trunks: 64
• Number of queues: 8
• Number of static route: 32
• Number of routed VLANs: 32
• Number of ARP entries: 480
• Number of ACL rules: 224
• Jumbo frame support: up to 9 K packet size
• Acoustic noise:
  GSM7224-200: 38.6 dB
  GSM7248-200: 48.8 dB
• Heat dissipation:
  GSM7224-200: 131.439 BTU/hr
  GSM7248-200: 244.101 BTU/hr
• Mean time between failures (MTBF):
  GSM7224-200: 239,032 hours (~27 years)
  GSM7248-200: 162,303 hours (~19 years)

User Interfaces

• Command Line Interface (CLI) via console port (5 sessions)
• Web-based management via embedded HTTP server protected with Secure Sockets Layer
• (SSLv3) or Transport Layer Security (TLS v1)
• Telnet remote login (5 sessions) securable with Secure Shell (SSH v1.5, v2)

LEDs

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

Network Standards Compatibility

• IEEE 802.3i 10BASE-T
• IEEE 802.3u 100BASE-TX, 100BASE-FX
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3z 1000BASE-X
• IEEE 802.3x flow control

Physical Specifications

• Dimensions (w x d x h):
  440 x 205 x 43 mm
  (17.3 x 8.1 x 1.6 in)
• Weight:
  GSM7224v2: 3.65 kg (8.03 lb)
  GSM7248v2: 4.15 kg (9.13 lb)

Environmental Specifications

• Operating temperature: 0° to 55° C (32° to 131° F)
• 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:
  GSM7224-200 38.5W maximum
  GSM7248-200 71.5W maximum
• Redundant power supply input: 12V

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

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