ES-2126G is a Managed Fast Ethernet switch that supports SNMP, Web UI and CLI management interface and with 24 10/100Base-TX (RJ-45 connectors) and 2 dual media (RJ-45/SFP and supports 100M/1000M dual speed SFP fiber transceiver) ports. It is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. In addition, the switch implements the QoS (Quality of Service), VLAN, Mac Filtering Policy, Port Mirror, VLAN and full L2 protocols. It has a rich feature set suitable for streaming VoIP, video, and data traffics for multimedia applications.

In this switch, Port 25, 26 support two types of media --- TP and SFP Fiber; both ports support 10/100/1000Mbps TP or 100Mbps or 1000Mbps SFP Fiber with auto-detected function. The SFP Fiber transceiver is used for high-speed connection expansion.

Benefits

QoS with four priority queues

The QoS(Quality Of Service) feature provides four internal queues to support four different classifications of traffic. High priority packet streams experience less delay inside the switch, which supports lower latency for certain delay-sensitive traffic. The ES-2126G can classify the packet as one of the four priorities according to vip port, 802.1p priority tag, DiffServ and/or IP TOS. The QoS operates at full wire speed. The actual scheduling at each egress port can be based upon a strict priority, weighted round robin or a mix of both.

Port Mirroring

This mechanism helps track network errors or abnormal packet transmission without interrupting the flow of data, allowing ingress traffic to be monitored by a single port that is defined as mirror capture port. The mirror capture port can be any 10/100 port, 10/100/1000 port. Mirroring multiple ports is possible but can create congestion at the mirror capture port.

Q-in-Q VLAN for performance & security

The VLAN feature in the switch offers the benefits of both security and performance. VLAN is used to isolate traffic between different users and thus provides better security. Limiting the broadcast traffic to within the same VLAN broadcast domain also enhances performance. Q-in-Q, the use of double VLAN tags is an efficient method for enabling Subscriber Aggregation. This is very useful in the MAN.

Isolated Group, provides protection for certain ports

The isolated group feature allows certain ports to be designated as protected. All other ports are non-isolated. Traffic between isolated group members is blocked. Traffic can only be sent from isolated group to non-isolated group.

Mac-based 802.ad LACP with automatic link fail-over

Dynamic fail-over means packets will not get assigned to any trunk member port that has failed. If one of the ports were to fail, traffic will automatically get distributed to the remaining active ports.

802.1x Access Control improves network security

802.1x features enable user authentication for each network access attempt. Port security features allow you to limit the number of MAC addresses per port in order to control the number of stations for each port. Static MAC addresses can be defined for each port to ensure only registered machines are allowed to access. By enabling both of these features, you can establish an access mechanism based on user and machine identities, as well as control the number of access stations.

802.1d Compatible & 802.1w Rapid Spanning Tree

For mission critical environments with multiple switches supporting STP, you can configure the switches with a redundant backup bridge path, so transmission and reception of packets can be guaranteed in event of any fail-over switch on the network.

2 dual media ports for flexible fiber connection

Port 25, 26 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 both 100M and 1000M 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.

Features

n        Q-in-Q VLAN for performance & security

n        Mac-based 802.ad LACP with automatic link fail-over

n        2 dual media ports for flexible fiber connection

n        Port Mirroring helps supervisor monitoring network

n        Unknown Unicast/Broadcast/Multicast storm control

n        100M and 1000M dual speed SFP fiber supported

Technical Specification

n        Standard compliance           

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

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

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

n         IEEE 802.3z 1000Base-X Ethernet

n         IEEE 802.3x flow control capability

n         ANSI/IEEE 802.3 auto-negotiation

n         IEEE 802.1q VLAN

n         IEEE 802.1p Class of Service

n         IEEE 802.1x Access Control

n         IEEE 802.1d Spanning Tree

n         IEEE 802.1w Rapid Spanning Tree

n         IEEE 802.3ad Link Aggregation Control Protocol (LACP)

n        RoHS Compliance

n        Subscriber Interface

n         24 are 10/100Mbps and 2 Ethernet ports.

n         Port 25,26 are TP/SFP (100M or 1000M) Fiber auto sense

n         Auto-Negotiation and Auto-MDIX

n         Backpressure flow control for half duplex.

n         802.3x flow control for full duplex.

n         Connector: 24 RJ-45 and 2 dual media, RJ-45/SFP

n        Performance

n         Switching capacity

n            Non-blocking switch fabric supports up to 24FE+2GbE ports

n            8 K MAC addresses

n            256k packet buffer and 128k control memory

n            The maximum throughput is 8.8Gbps

n            With 64 bytes packets throughput is 6.547Mpps

n         VSM(Virtual Stacking Management)

n            Up to 16 switches can be managed via Single IP limited to any specific Ruby-Tech models.

n            Virtual stacking, no extra stacking hardware is required

n            Distributed stacking, no physical central wiring closet is needed

n         VLAN

n            Supports SVL/IVL configuration to meet your VLAN requirement

n            Port-base VLAN

n            IEEE802.1q tag-base VLAN, 4094 max, up to 4k active VLANs including static plus dynamic entry

n            IEEE802.1q tag-base VLAN

n            Flooding unknown vlan frame setting, can flood packet with some vlan tag associated to a invalid/inactive vlan

n            In tag-base VLAN, supports egress/ingress packet filter

n            Q-in-Q is an efficient method for enabling Subscriber Aggregation

n         QoS

n            Port Based (VIP Port), 802.1p , TOS and Diffserv(IPv4/IPv6) based QoS packet classification

n            Supports four level priority queues to prioritize in-bound and out-bound traffic

n            Supports two scheduling, WRR and Strict

n            Supports priority in a Q-in-Q tag

n         Broadcast Storm

n            Multicast/Broadcast/Unknown-Unicast Storm suppression.

n         Port Mirroring

n            Support 1: N RX port mirroring

n            Supports port sniffer function with 3 modes:

(TX Monitor Mode, RX Monitor Mode and TX-RX pair Monitor Mode)

n         Isolated Group

n            Provide one group allows certain ports to be designated as protected

n         Restricted Group

n            Can decide the direction of transmitting packets for the specific port

n         Rate Limit

n            Ingress rate limit:

u         Port 1~24: 1K up to 100Mbps

u         Port 25, 26: 1K up to 1000Mbps

n            Egress rate limit:

u         Port 1~24: 1K up to 100Mbps

u         Port 25, 26: 1K up to 1000Mbps     

n        Protocol

n         LACP

n            2 Fast Ethernet +1 Gigabit Ethernet groups

n            Per-group max 4 member

n            Provides DA, SA and DA+SA Mac-based trunking with automatic link fail-over

n         GVRP/GARP

n            802.1q with GVRP/ GARP

n         Multicastingppression.ort.el priority queue

n            Supports IGMP snooping including active and passive mode

n         STP/RSTP

n            802.1d/1w

n        Network Security

n         802.1x access control

n         Isolated group

n         Restricted group

n         Management Access Policy Control

n         Static MAC, to limit which MAC addresses can pass through or not

n         MAC addresses learning limit, to set up the maximum amount of MAC that each port can learn

n        Snmpv1,v2c Network Management

■ RFC 1213 MIB (MIB-II)	■ RFC 1757 RMON MIB
■ Interface MIB	■ Statistics Group 1
■Address Translation MIB	■ History Group 2
■IP MIB	■ Alarm Group 3
■ICMP MIB	■ Event Group 9
■ TCP MIB	■ RFC 1493 Bridge MIB
■ UDP MIB	■ RFC 1643 Ethernet MIB
■ SNMP MIB	■ Enterprise MIB

n        LED Description

	LED	Color	Function
Global	POWER	Green	Lit when power is coming up
Global	CPU ACT	Green	Blinks when CPU is active
Port 1-24	LINK/ACT	Green	Lit when connection with remote device is good Blinks when any traffic is present
Port 1-24	100/10Mbps	Green/Amber	Lit Green when TP link on 100Mbps speed Lit Amber when TP link on 10Mbps speed Off when 10Mbps or no link occur
Port 25,26	SFP (100M or 1000M)	Green	Lit when SFP connection with remote device is good Blinks when any traffic is present

n        Hardware Spec.

Feature	Detailed Description
Power Characteristics	Voltage:100-240 VAC
	Frequency: 50~60 Hz
	Power Supply: 25W
Ambient Temperature	0° to 40°C
Humidity	5% to 90%
Dimensions	44(H) ´ 442(W) ´ 209(D) mm
Weight	2.85kg
EMI	Comply with FCC Part 15 Class A & CE Mark Approval

Pricing and Availability

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More Link

For more details about ES-2126G, please contact us at rubytech@mail.rubytech.com.tw

About Ruby Tech Corp.

With more than 20 years of experience in R&D of networking products, Ruby Tech is committed to providing the most advanced and cost-effective products to its customers. What can best benefit its customers is what the company aims at and devotes to.