NETGEAR ProSafe GSM7224 Datasheet

Physical Interfaces
RJ-45 Connectors for 10BASE-T, –
100BASE-TX, and 1000BASE-T
(Auto Uplink™ on all ports):
GSM7212 12 ports
GSM7224 24 ports
GSM7248 48 ports
Small form-factor pluggable (SFP) –
modules for fiber Gigabit Ethernet
interfaces:
GSM7212 12 slots
GSM7224 4 slots
GSM7248 4 slots
RS-232 Console Port –
Layer 2 Services•
IEEE 802.1Q Static VLAN (512) –
IEEE 802.1p Class of Service (CoS) –
IEEE 802.1D Spanning Tree Protocol –
IEEE 802.1v Protocol VLAN & –
Port VLAN
IEEE 802.1 QinQ –
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 Snooping Support –
Network Storm Protection including –
Broadcast, multicast and unicast traffic
Static multicast filtering –
Ingress Rate Limit in 1Kbps increments –
Weighted Round Robin (WRR) Query –
Technology
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 –
RFC 2865 RADIUS (both switch and –
management access)
RFC 2866 RADIUS Accounting –
Private Enterprise MIB –
Port Mirroring Support (many to one) –
RFC 2236 IGMP v2 –
IGMP Querier –
DiffServ QOS (RFC 2998) –
DHCP/Bootp Relay -primary and –
backup (RFC3046, option 82)
RFC 2030 Simple Network Time –
Protocol (SNTP)
SYSLOG –
Firmware upgrade via TFTP or HTTP –
Port Description –
Performance Specifications•
Forwarding modes: Store-and-forward –
Bandwidth: –
GSM7212: 24 Gbps (non-blocking)
GSM7224: 48 Gbps (non-blocking)
GSM7248: 96 Gbps (non-blocking)
Switch latency: 20 us for 64-byte –
frames (1G to 1G)
System memory: 64 MB –
Packet buffer memory: 122 KB –
embedded memory per port
Code Storage (Flash): 8 MB –
Address database size: 8K media –
access control (MAC) addresses
Number of VLANs: 512 (1-4096) –
Number of trunks: 6 –
Number of queues: 4 –
Jumbo frame support: up to 9K –
packet size
Acoustic noise: –
GSM7212: 41.6 dB
GSM7224: 60 dB
GSM7248: 47 dB
Heat Dissipation: –
GSM7212: 28.24 BTU/hr
GSM7224: 28.24 BTU/hr
GSM7248: 28.24 BTU/hr
Mean Time Between Failure (MTBF): –
> 57,000 hours (> 6 years)
User Interfaces –
Command Line Interface (CLI) via –
console port (4 sessions)
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 Secure Shell
(SSH v1.5, v2)
Broadband
modem
Wireless Notebook PC's
with WG511T Wireless Adapters
Internet
Desktop PC's with GA311 Gigabit Cards
WG302
ProSafe 802.11g
Wireless Access Point
Servers with
GA311 Gigabit Cards
Notebook PC's with GA511 Gigabit Cards
FVX538 ProSafe™
VPN Firewall 200
PDA
GSM7248 ProSafe™ 48-port
Gigabit L2 Managed Switch
NMS100 ProSafe™ Network
Management Software
ProSafe
®
12-, 24-, 48-port Gigabit L2 Managed Switches GSM7212, GSM7224, GSM7248

NETGEAR ProSafe GSM7224 Specifications

Performance Specifications

forwarding modes	Store-and-forward
bandwidth	48 Gbps
switch latency	Less than 20 microseconds for 64-byte frames
system memory	64 MB
packet buffer memory	122 KB embedded memory per port
code storage	8 MB
address database size	8, 000 MAC addresses
addressing	48-bit MAC address
number of VLANs	228
number of trunks	6
number of queues	4
acoustic noise	60 dB
heat dissipation	28.24 Btu/hr
mean time between failure	58, 300 hours

Electrical Specifications

power consumption	36 W
input voltage	100-240VAC
input frequency	50-60 Hz

Physical Specifications

width	440 mm
depth	257 mm
height	43 mm

Environmental Specifications

operating temperature	0 to 40° C
storage temperature	-20 to 70° C
operating humidity	90% maximum relative humidity
storage humidity	95% maximum relative humidity
operating altitude	10, 000 ft
storage altitude	10, 000 ft