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Introduction


Introduction !-RexS5124 !-RexQ28 !-RexQ28P !-RexQ28F !-RexG28Q !-RexS5208 !-RexS5208P

 
  • L2 switch product of Samji electrical is a layer-2 intelligent Ethernet switch with high performance and various function
1. Overview

Ēš !-RexS5124 : Managed 24 10/100/1000BASE-T Ports L2 Switch with 2 Option Slots
Ēš !-RexQ28 : Managed 24 10/100BASE-T Ports L2 Switch with 2 Option Slots
Ēš !-RexQ28P : Managed 24 10/100BASE-T Ports L2 PoE Switch with 2 Option Slots
Ēš !-RexQ28F : Managed 24 100BASE-FX Ports L2 Switch with 2 1G-SFP and 2 100/1000Base-TX Ports
Ēš !-RexG28Q :
Managed 24 SFP Ports+4 1000Base-T Combo Ports L2 Switch with 2 Option slots
Ēš !-RexS5208 : Managed 8 10/100/1000Base-T Ports L2 PoE Switch with 2 1G-SFP Ports
Ēš !-RexS5208P : Managed 8 10/100/1000Base-T Ports L2 Switch with 2 1G-SFP Ports

 
2. Option Module (!-RexS5124/Q28/Q28P/G28Q)

Ēš 1 Port 1Gbps SFP Module
Ēš 2 Port 1Gbps SFP Module
Ēš 1 Port 1000Base TX Module
Ēš 2 Port 1000Base TX Module
Ēš 1 Port GPON Module

 
3. Performance

Ēš !-RexS5124 : Wire speed L2 Switching of 41.7Mpps for 64byte packet, 56Gbps Fabric
Ēš !-RexQ28 : Wire speed L2 Switching of 9.5Mpps for 64byte packet, 12.8Gbps Fabric
Ēš !-RexQ28P : Wire speed L2 Switching of 9.5Mpps for 64byte packet, 12.8Gbps Fabric
Ēš !-RexQ28F : Wire speed L2 Switching of 9.5Mpps for 64byte packet, 12.8Gbps Fabric
Ēš !-RexG28Q : Wire speed L2 Switching of 41.7Mpps for 64byte packet, 56Gbps Fabric
Ēš !-RexS5208 : Wire speed L2 Switching of 15Mpps for 64byte packet, 20Gbps Fabric
Ēš !-RexS5208P : Wire speed L2 Switching of 15Mpps for 64byte packet, 20Gbps Fabric

 
4. L2 Feature

Ēš 16K MAC Entries
Ēš IEEE 802.1D/w/s STP
Ēš Self-loop isolation
Ēš IGMP Snooping/MVR
Ēš VLANs (4K VLANs, IEEE 802.1Q/v, Q-in-Q)
Ēš Traffic Segmentation (PVLAN)
Ēš IEEE 802.3ad LACP
Ēš DHCP Relay with Option 82
Ēš NTP/SNTP
Ēš UTP Cable diagnostic (!-RexS5124/Q28/Q28P/S5208/S5208P)
Ēš Port Mirroring
Ēš RMON/SNMP
Ēš CLI, Telnet, SSH
Ēš Syslog
Ēš IEEE 802.1x Port based Access Control
Ēš Auto Reboot on Hang-up
Ēš FAN control by temperature

 
5. Security

Ēš Enhanced Access Control List
Ēš Per port accessible MAC address number limit
Ēš Ingress packet flooding control
Ēš RADIUS/TACACS+ based remote access authentication
Ēš DHCP Reply Filter
Ēš NetBIOS/NetBEUI/NBT Filter

 
6. QoS

Ēš Queue scheduling (SP, WRR, DRR) / 8 Queues per port
Ēš Multicast/Broadcast Storm control
Ēš Bandwidth control (64kbps granularity)
Ēš L2~L4 Traffic classification
Ēš CoS/DSCP marking/remarking

 
7. PoE

Ēš Max 15.4W per Port(!-RexQ28P/S5208P)