ProSafe
®
24- and 48-port Stackable Gigabit L3 Managed Switches
GSM7328S, GSM7352S
- 8 -
TECHNICAL SPECIFICATIONS
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
• Serial RS-232 port for console
Total
• 24 x Gigabit ports + 4 x 10 Gigabit ports
Front
• 48 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
• 48 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
• Processor: MPC8633 @ 666 MHz
• System memory: 256 MB (RAM)
• Packet buffer memory: 12 Mb per switch
• Code storage (flash): 32 MB
HARDWARE STACkING
• GSM7352S
• GSM7228PS/GSM7252PS
• GSM7328FS
• Previous GSM7328Sv1/GSM7352Sv1
• Stack height 8 switches/384 ports
• GSM7328S
• 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)
• 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
• Switching fabric: 192 Gbps
• Throughput: 142.8 Mpps
• Forwarding mode: Store-and-forward
• Latency (64-byte frames, 10 to 100 Mbps): <35.5µs
• 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)
• 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: 389.20 Btu/hr
• Mean time between failures (MTBF): 169,522 hours (~19.4 years) @ 25 °C and
83,550 hours (~9.5 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)
• RIPng (IPv6 – RIP next generation)
• OSPF v2/v3 (IPv4)
• OSPFv3 (IPv6)
• OSPF equal-cost multi-path (4 - ECMP routes)
• VRRP 64 instances
• IPv6 tunnel support
• ICMPv6
• 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)
• RIPng (IPv6 – RIP next generation)
• OSPF v2/v3 (IPv4)
• OSPFv3 (IPv6)
• OSPF equal-cost multi-path (4 - ECMP routes)
• VRRP 64 instances
• IPv6 tunnel support
• ICMPv6
GSM7328S
GSM7352S
