iES28TG/iES28GF User Manual
203
iS5 Communications Inc.
Technical Specifications
Switch Models
iES28TG
iES28GF
Physical Ports
Slot Number
4 (3 slots for up to 8x1/100/1000 ports and 1 slot for
4x10G port)
4 (3 slots for up to 8x10/100/1000 ports and 1 slot
4x1000Mbps only)
Technology
Ethernet Standards
IEEE 802.3 for 10 Ba se-T
IEEE 802.3 u for 1 00 Base-T X and 100 Base-FX
IEEE 802.3a b for 1 000 Base-T
IEEE 802. z for 1 000 Base-X
IEEE 802.3ae for 10 Giga bit Ethernet
IEEE 802.3x for Flow control
IEEE 802.3a d for LACP ( Link Aggregation Control Protocol )
IEEE 802.1 p for CO S (Class of Service)
IEEE 802.1 Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1 s for M STP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1 AB for LLDP (Link Layer Discovery Protocol)
MAC Table
8k
Priority Queues
8
Processing
Store-and-Forward
Switch Properties
Switching latency: 7 us
Switching bandwidth: 128 Gbps
Max. Number of Available VLANs: 25 6
IGMP multi cast groups: 128 for each VLAN
Port rate limiting: User Define
Jumbo frame
Up to 10K Bytes
Security Features
Device Binding security feature
Enable/di sable ports, M AC base d port security
Port based network access control (80 2.1x)
Sing le 80 2.1x and Multiple 80 2.1x
MAC-based authentication
QoS assignment
Guest VLAN
MAC address limit
VLAN (8 02.1 Q ) to segregate an d secure network traffic
Radius centralized pas sword management
SNMPv3 encrypted authentication and access security
Https / SSH enhance network security
Web and CLI authentication and authorization.
Authorization (15 level
’
s)
IP source guard
Software Features
Hardware routing, RIP and static routing (iES28TG-L3 only)
Hardware IEE E 158 8v2 clock synchronization
IEEE 802.1 D Bridge, auto M AC address learning/aging and M AC address (static)
Media Redundancy Protocol (MRP)
MSTP (RSTP/ STP compatible)
Redundant Ring (iRing) with recovery time less than 30m s over 250 un its
TOS/Diffserv supported
Quality of Service (80 2.1p) for real-time traffic
VLAN (8 02.1 Q) with VLAN tagging
IGMP v2/v3 Snooping
IP-based bandwidth management
Application-based QoS management
DO S/DD O S auto prevention
Port configuration, status, statistic s, monitor ng, security
DHCP Server/Client
DHCP Relay
Modbus TCP