iES24G Series User’s Manual
iS5 Communications Inc.
99
T
echnical Specifications
Model Number iES24G
Physical Ports
Gigabit ports (in groups of 8)
10/100/1000Base-T(X) or
100/1000Base-X SFP ports
16
100/1000Base-X with SFP port
8
Technology
Ethernet Standards
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3ab for 1000Base-T
IEEE 802.z for 1000Base-X
IEEE 802.3x for Flow control
IEEE 802.3ad for LACP (Link Aggregation Control Protocol )
IEEE 802.1p for COS (Class of Service)
IEEE 802.1Q for VLAN Tagging
IEEE 802.1D for STP (Spanning Tree Protocol)
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
MAC Table
8k
Priority Queues
4
Processing
Store-and-Forward
Switch Properties
Switching latency: 7 us
Switching bandwidth: 48Gbps
Max. Number of Available VLANs: 256
IGMP multicast groups: 128 for each VLAN
Port rate limiting: User Define
Jumbo frame
Up to 9K Bytes
Security Features
IP Police security feature
Enable/disable ports, MAC based port security
Port based network access control (802.1x)
VLAN (802.1Q ) to segregate and secure network traffic
Radius centralized password management
SNMPv3 encrypted authentication and access security
Software Features
STP/RSTP/MSTP (IEEE 802.1D/w/s)
Redundant Ring (iRing) with recovery time less than 20ms over 250 units
TOS/Diffserv supported
Quality of Service (802.1p) for real-time traffic
VLAN (802.1Q) with VLAN tagging and GVRP supported
IGMP Snooping
IP-based bandwidth management Application-based QoS management
DOS/DDOS auto prevention
Port configuration, status, statistics, monitoring, security
DHCP Client/Server
SMTP Client
Network Redundancy
iRing
iBridge
Fast ecovery Mode
STP
RSTP
MSTP
Warning / Monitoring System
Relay output for fault event alarming
Syslog server / client to record and view events
SMTP for event warning notification via email
Event selection support
RS-232 Serial Console Port
RS-232 in DB9 connector with console cable. 115200bps, 8, N, 1
LED indicators
Power Indicator (PWR)
Green : Power indicator for AC and DC
