SD205 SD208 SD216 SR216 SR224
Ports
10/100/1000
10/100 5 8 16 16 24
Mini GB Expansion Slot
Combo SFP
PoE
PoE
Ports @ 7.5 Watt
Ports @ 15.4 Watt
Spanning Tree Protocols
Spanning Tree
Rapid Spanning Tree
Multiple Spanning Tree
Link Aggregation
Link Aggregation
Port Trunking Groups
LACP
Quality of Service, VLAN
CoS 802.1P
VLAN CoS 802.1Q
GVRP
IGMP Snooping
Strict Priority
Weighted Round Robin
Rate Limiting
Multicast/Broadcast Storm Control
DiffServ
Number of Priority Queues
Authentication
RADIUS Support
802.1x
TACACS+
Management
Unmanaged
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Managed
Smart
SSH/SSL
Telnet
SNMP
Port Mirroring
Cable Analysis
RMON
SNTP
MAC Addresses and Frame size
MAC Addresses 1k 1k 4k 4k 4k
Packet Memory 128KB 128KB 256KB 256KB 1.5MB
Jumbo Frames
Mounting Option, Power
Supply and Fan
19” Rack Mountable
● ●
Internal Power Supply
● ●
Desktop
● ● ●
Fan
Fanless
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Business Series Fast Ethernet Switches Switches
SR224G SLM224P SLM224G SLM248P SLM248G SLM224G4S SLM248G4S
1 2 2 2 2 4 4
24 24 24 48 48 24 48
2
2 2 2 2 2 2
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12 24
6 11
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8 8 8 8 8 8
4 4 4 4 8 8
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128 (4096IDs) 128 (4096IDs) 128 (4096IDs) 128 (4096IDs) 128 (4096IDs) 128 (4096IDs)
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+/+ +/+ +/+ +/+ +/+ +/+
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4 4 4 4 4 4
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4k 8k 8k 8k 8k 8k 8k
256KB 32MB 32MB 32MB 32MB 8MB 8MB
mini -1632 mini - 1632 mini - 1632 mini - 1632 mini - 1632 mini - 1632
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48 49