Switch Gigabit

R

RUB TECH

Networking & Communications

Gigabit Switch

 

 

L2 Plus Managed Switch

Spanning Tree, VLAN, Port Trunking,

STP, you can configure the switches with a redundant backup bridge

Bandwidth Control, Port Security, SNMP/

path, so transmission and reception of packets can be guaranteed in

RMON, IGMP Snooping capability via the

event of any fail-over switch on the network.

intelligent software. It is suitable for both

8 dual media ports for flexible fiber connection

metro-LAN and office applications.

8-Port dual media ports are provided for flexible fiber connection. You

 

can select to install optional transceiver modules in these slots for

 

short, medium or long distance fiber backbone attachment. Use of the

 

SFP will disable their corresponding built-in 10/100/1000Base-T

 

connections.

 

Broadcast/Multicast/unknown-unicast Storm Control

 

To limit too many broadcast/multicast/unknown-unicast flooding in the

 

network, broadcast/multicast storm control is used to restrict excess

 

traffic. Threshold values are available to control the rate limit for each

 

port. Packets are discarded if the count exceeds the configured upper

 

threshold.

 

IP-MAC-Port Binding

 

The IP network layer uses a four-byte address. The Ethernet link layer

 

uses a six-byte MAC address. Binding these two address types

 

together allows the transmission of data between the layers. The

 

primary purpose of IP-MAC binding is to restrict the access to a switch

 

to a number of authorized users. Only the authorized client can access

 

the Switch's port by checking the pair of IP-MAC Addresses and port

 

number with the pre-configured database. If an unauthorized user tries

 

to access an IP-MAC binding enabled port, the system will block the

 

access by dropping its packet.

 

Access Control List (ACL)

 

The ACLs are divided into EtherTypes. IPv4, ARP protocol, MAC and

 

VLAN parameters etc. Here we will just go over the standard and

 

extended access lists for TCP/IP. As you create ACEs for ingress

 

classification, you can assign a policy for each port, the policy number

 

is 1-8, however, each policy can be applied to any port. This makes it

 

very easy to determine what type of ACL policy you will be working with.

Technical Specifications

Standard compliance

---IEEE 802.3 10Base-T Ethernet(twisted-pair copper)

---IEEE 802.3u 100Base-TX Ethernet(twisted-pair copper)

---IEEE 802.3ab 1000Base-TX Ethernet(twisted-pair copper)

---IEEE 802.3z 1000Base-X Ethernet

---IEEE 802.3x flow control capability

---ANSI/IEEE 802.3 auto-negotiation

---IEEE 802.1q VLAN

RoHS Compliance

Subscriber Interface

---16-Port SFP + 8-Port Combo port (SFP/RJ-45)

---Port 1,2,3,4,5,6,7,8 are Gigabit TP/SFP Fiber auto sense

---Auto-Negotiation and Auto-MDIX

---Backpressure flow control for half duplex.

---802.3x flow control for full duplex.

---Connector: 16 SFP and 8 combo port, RJ-45/SFP

Performance

Switching capacity

---Non-blocking switch fabric supports up to 24GbE ports

---8 K MAC addresses

---The maximum throughput is 48Gbps

VLAN

---Supports SVL/IVL configuration to meet your VLAN requirement

---Port-base VLAN

---IEEE802.1q tag-base VLAN, 4094 max, up to 1024 active VLANs including static plus dynamic entry

---IEEE802.1q tag-base VLAN