3
Standard Compliance
• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-Tx Ethernet
• IEEE 802.ab 1000BASE-T Ethernet
• IEEE 802.3z 1000BASE-X
• IEEE 802.3x flow control
• IEEE 802.1d spanning tree protocol
• IEEE 802.1w rapid spanning tree protocol
• IEEE 802.1s multiple spanning tree protocol
• IEEE 802.1p class of service, priority protocols
• IEEE 802.1Q VLAN tagging
• IEEE 802.1X port authentication
• IEEE 802.3ad LACP aggregation
• IEEE 802.3az Energy Efficient Ethernet (EEE)
• IEEE 802.3at (ES3500-24HP)
• IEEE 802.3af (ES3500-24HP/8PD)
Traffic Management and QoS
• Broadcast storm control
• IEEE 802.1p with 8 hardware priority queues per
port for different types of traffic
• IEEE 802.1Q tag-based and port-based VLAN
• Weighted Fair Queuing (WFQ)/WRR/SPQ
scheduling algorithm
• Policy based rate limiting
• Policy based bandwidth control
• Port based traffic shaping
• Policy-based traffic mirroring
• IGMP snooping (v1, v2, v3)
• IGMP filtering
• Jumbo frame support (9K Bytes) for high
performance data backup or recovery services
• Support GVRP, automatic VLAN member
registration
• Multicast VLAN Registration (MVR)
• Q in Q
• Selected Q in Q
Link Aggregation
• IEEE 802.3ad LACP link aggregation compliant
• Support static manually port trunking
• Up to 8 aggregation groups, 8 ports/per group
randomly selected
• VLAN trunking
Network Resilience
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
provides rapid convergence of spanning tree
independent of spanning-tree timer
• IEEE 802.1s multiple spanning tree provides link
availability in multiple VLAN environments by
allowing multiple spanning trees
• MRSTP—Multiple RSTP
Features
Model
ES3500-24
ES3500-24HP
ES3500-8PD
24-port FE L2 Switch
24-port FE L2 PoE Switch
8-port FE L2 Switch
with GbE Uplink
with GbE Uplink
with GbE Uplink
Product Name
Port Density
10/100BASE-TX
24 - 8
10/100BASE-TX PoE
- 24 -
Dual-personality GbE
4 4 2
Performance
Switching capacity (Gbps)
12.8
12.8
5.6
Forwarding rate (Mpps)
9.6
9.6
4.17
Packet buffer (bytes)
320 K
320 K
320 K
MAC address
16 K
16 K
16 K
Power
Input
100 - 240 V AC, 50/60 Hz
100 - 240 V AC, 50/60 Hz
PoE input (port 9)
100 - 240 V AC, 50/60 Hz
Maximum power consumption (watt)
14 236 9.5
Total PoE power budget (watt)
- 180 -
Physical Specifications
Dimensions
440 x 200 x 44.5/17.32 x 7.87 x 1.75 440 x 330 x 44/17.32 x 12.99 x 1.73 215.5 x 123 x 42/8.48 x 4.84 x 1.65
Item
(WxDxH)(mm/in.)
Weight
(kg/lb.)
2.6/5.73 4.3/9.48 1.04/2.29
Environmental Specifications
Operating temperature
0°C to 50°C/32°F to 122°F
0°C to 50°C/32°F to 122°F
0°C to 50°C/32°F to 122°F
Storage temperature
-40°C to 70°C/-40°F to 158°F
-40°C to 70°C/-40°F to 158°F
-40°C to 70°C/-40°F to 158°F
Operating humidity
10% to 95% (non-condensing)
10% to 95% (non-condensing)
10% to 95% (non-condensing)
MTBF (hrs)
133798 773887.2 485196
Heat dissipation (BTU/hr)
48 804.8 32.4
Specifications