NETGEAR GSM7328FS - ProSafe Switch - Stackable Hardware Installation Manual page 34

Managed Stackable Layer 3 Switches GSM7328S and GSM7352S Hardware Installation Guide
Table A-1. Technical Specifications
Feature
Layer 2 Services
Layer 3 Services
Interface (Auto Uplink on
all RJ-45 ports)
Bandwidth
Address database size
10/100/1000 buffer
memory
Mean time between
failure (MTBF)
Performance
Power consumption
Dimensions
(W x D x H)
A-2
GSM7328S
• 802.1Q Static VLAN (Up to 4k)
• 802.1p Class of Service (CoS)
• 802.1D Spanning Tree Protocol (STP)
• 802.1w Rapid Spanning Tree Protocol (RSTP)
• 802.1s Multiple Spanning Tree Protocol (MSTP)
• 802.3ad Link Aggregation (LACP)
• IGMP v1, v2 Snooping Support
• VLAN routing
• Port routing
• RIP v1, v2
• OSPF v2
• VRRP
• ACL
• DiffServ QOS
• DHCP, BOOTP Relay
• DHCP server
• 24 RJ-45 connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T
• Four slots are gigabit interface
converters (SFP) for SFP modules
• Four I/O module bays for either 10-
Gigabit Ethernet or 24-Gigabit
stacking connectivity
• RS-232 console port
144 Gbps
8,000 media access control (MAC) addresses per system
10/100/1000 buffer memory: 8-MB
embedded memory for 24 ports
192,492.78 hours (~ 22 years)
• Forwarding modes: Store-and-forward
• Network latency: Less than 80 microseconds for 64-byte frames in store-and-
forward mode for 10 Mbps to 100 Mbps transmission
• Addressing: 48-bit MAC address
• Acoustic noise: (ANSI-S10.12): 56.07 dB
• Heat dissipation: 18.99 Btu/hr
80 W maximum 100-240VAC, 50–60 Hz universal input
17.3 x 15.2 x 1.6 inch
(440 x 385 x 43 mm)
v1.0, March 2006
GSM7352S
• 48 RJ-45 connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T
• Eight slots are gigabit interface
converters (SFP) for SFP modules
• Four I/O module bays for either
10-Gigabit Ethernet or 24-Gigabit
stacking connectivity
• RS-232 console port
196 Gbps
Max support 0.75-MB buffer memory
135574.84 hours (~ 15.5 years)
Technical Specifications