ZyXEL Communications ISTACKING ES-2108 - Manual (Page 2)

Specifications
Traffic Prioritization for Multi-Services
With 4 priority queues and WRR scheduling mechanism, ZyXEL’s ES-2108 Series is able to perform traffic prioritizing for multi-service applications. You can
also customize DSCP settings to provide an end-to-end QoS environment. In addition, you can enable IGMP snooping to optimize service quality for IP
multicasting applications. For bandwidth management, the ES-2108 Series supports bandwidth increment of 64Kbps to give different bandwidth allocations.
Standard Compliance
• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100Base-Tx Ethernet
• IEEE 802.u 100FX (ES-2108-LC)
• IEEE 802.3ab 1000Base-T Ethernet
(ES-2108-G/ES-2108PWR/ES-2108-LC)
• IEEE 802.3z 1000Base-X Ethernet
(ES-2108-G/ES-2108PWR/ES-2108-LC)
• IEEE 802.3af Power over Ethernet
(ES-2108PWR)
• IEEE 802.3x Flow control
• IEEE 802.1d Spanning tree protocol
• IEEE 802.1w Rapid 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
Performance
• 5.6Gbps non-blocking switching fabric
• Flexible design for Gigabit copper and
Gigabit fiber connectivity
• ES-2108 Switching Forwarding Rate
1.2Mpps (148800pps/100Base-TX)
• ES-2108-G/ES-2108PWR Switching
Forwarding Rate
2.7Mpps (1488000pps/1000Base-T/
1000Base-X, 148800pps/100Base-TX)
• ES-2108-LC Switching Forwarding Rate
2.9Mpps (1488000pps/1000Base-T/
1000Base-X, 148800pps/100Base-TX/100FX)
• Wire-speed performance
MAC
• 8K MAC entries
Traffic Management and QoS
• IEEE 802.1p with 4 priority queues per port
for different types of traffic
• DSCP
• GVRP, automatic VLAN member registration
• IGMP snooping
• Congestion control on all ports
• Broadcast Storm Control
• Rate Limiting
Resilient Link and Link
Aggregation
• IEEE 802.1Q tag-based and port-based VLAN
• IEEE 802.3ad compliant
• LACP, static and dynamic link aggregation
• Up to 2 aggregation groups, per group
support up to 4 ports (FE only)
• IEEE802.1w Rapid Spanning Tree Protocol
(RSTP) provides rapid convergence of
spanning tree independent of
spanning-tree timer
Security and Authentication
• MAC filtering per port secures access to
each port
• Specific MAC forwarding per port: only
specified MAC addresses can access the
network (port lock)
• 802.1x port-based authentication,
eventing unauthorized users from accessing
the network
• 256 static VLAN, up to 4K dynamic VLAN
• Full range 4K PVID
• MAC Freeze
• Intrusion Lock
Network Administration
• User name/password required for
web/telnet/local console administrators
• Two security levels by specific SNMP
read/write community
Network Management
• ZyXEL iStacking™, up to 24 switches can be
managed by one IP address
• Web-based management
• Telnet CLI
• SNMP v1v2c
• RS-232c local console
• DHCP relay
• IP management: static IP or DHCP client
• 4 RMON groups 1, 2, 3, 9 (history, statistics,
alarms, and events) for enhanced traffic
management, monitoring, and analysis
• Supports Source/Destination/Both port
mirroring
Hardware Specifications
• ES-2108: 8 x 10/100Base-T
• ES-2108-G/ES-2108PWR: 8 x 10/100Base-T
and one dual personality Gigabit interface
(RJ-45 or SFP open slot)
• ES-2108-LC: 8 x 10/100Base-T, 1 x100 FX
(MMF LC type 2000m) and one SFP Gigabit
open slot
• Support auto-negotiation
• Support auto MDI/MDI-X,
• 1 D-Sub 9-pin Female (DCE) Console port
Physical Specifications
ES-2108/ES-2108-G/ES-2108-LC
• Dimensions: 250 (W) x 133 (D) x 37 (H) mm
• Weight: 1.2 Kg
ES-2108PWR
• Dimensions: 250 (W) x 235 (D) x 44.5 (H) mm
• Weight: 2.4 Kg
Power Requirements
ES-2108/ES-2108-G/ES-2108-LC
• Input voltage of AC: 100-240VAC, 50/60Hz
• Max power rating of AC: 10 Watt
ES-2108PWR
• Input voltage of AC: 100-240VAC, 50/60Hz
• Max power rating of AC: 200 Watt
Environmental Specifications
• Operating temperature: 0˚C ~ 45˚C
• Storage temperature: -25˚C ~ 70˚C
• Operating humidity: 10% ~ 90%,
non-condensing
Product Description
ES-2108
8-port Managed Layer 2 Fast Ethernet Switch
ES-2108-G
8-port Managed Layer 2 Fast Ethernet
Switch,with Dual-personality Gigabit uplink
ES-2108-LC
8-port Managed Layer 2 Fast Ethernet Switch,
with 100FX uplink
ES-2108PWR
8-port Managed Layer 2 Fast Ethernet Switch,
with Power over Ethernet (PoE) support
inside