GS-2124C
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Kategórie produktu
RubyTech » Gigabit Switch » L2 Managed
Parametre
| Frekvenčný prenos | 50 - 21.000 Hz |
| Citlivosť | 89 dB |
| Zaťažiteľnosť | 200 W (2 x 100 W max.) |
| impedancia | 4 Ohmy |
Popis
GS-2124C
24-Port L2 Managed GbE Switch with 2 SFP Dual Media
The GS-2124 is an L2 managed Gigabit switch that supports SNMP, Web UI and CLI management interface. It is equipped with 24 Gigabit TP ports and 2 of which are dual media ports that accommodate
optional 10/100/1000Base-T or SFP modules. In addition, the switch
implements the QoS (Quality of Service), Mac Filtering Policy, Port Mirror, VLAN and full L2 protocol. It is suitable for workgroups or WAN edge application.
Key Features
2 dual media ports for flexible fiber connection
Port 23, 24 dual media ports are provided for flexible fiber connection. You can select to install optional SFP transceiver modules in these cages for short, medium or long distance fiber backbone attachment. Use of the SFP will disable their corresponding built-in 10/100/1000Base-T connections.
QoS supports layer 4 classification
The switch supports not only Layer 2 802.1p Priority Queue control, but also supports programmable higher layer classification and prioritization to enable enhanced Quality of Service (QoS) support for real time applications based on information taken from Layer 2 to Layer 4, such as VoIP.
Port Mirroring helps supervisor monitoring network
Port mirroring copies traffic from a specific port to a target port. This
mechanism helps track network errors or abnormal packet transmission
without interrupting the flow of data.
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.
802.3ad Port Trunk for bandwidth aggregation
The Gigabit ports can be combined together to create a multi-link load-sharing trunk. Up to 12 Gigabit ports can be set up per trunk for bandwidth up to 24Gbps, all traffic is aggregated based on MAC addresses, thus balancing the traffic load. The switch supports up to 8 trunking groups. Port trunks are useful for switch-to-switch cascading, providing very high full-duplex speeds.
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 switch failed on the network.
Broadcast/Multicast Storm control
To limit too many broadcast/multicast 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.
˙Standard Compliance
---IEEE 802.3x flow control capability
---IEEE 802.1q VLAN
---IEEE 802.1p QoS
˙RoHS Compliance
˙Performance
Switching Capacity:
--- 24 Gigabit Ethernet ports with non-blocking wire speed performance
--- 8 K MAC addresses
--- 400KB on-chip frame buffer
--- Supports Jumbo frame, up to 9K
--- Broadcast/Multicast Storm Suppression
--- Port Mirroring
VLAN
---Port-base VLAN
---IEEE802.1q tag-base VLAN, up to 256 active VLANs
---Q-in-Q is an efficient method for enabling Subscriber Aggregation
VSM(Virtual Stacking Management)
----Up to 16 switches can be managed via Single IP
----Virtual stacking, no extra stacking hardware is required
----Distributed stacking, no physical central wiring closet is needed
QoS
---Supports Layer 4 TCP/UDP port and ToS classification
---Supports 802.1p QoS with two level priority queue
--- Supports priority in a Q-in-Q tag Bandwidth Control
---Supports bandwidth rating per port ingress and egress rate limit 1000
Mbps with 1Mbps increment
˙Protocol
LACP
---Port trunking with 8 trunking groups
---up to 12 ports for each group
GVRP/GARP
---802.1q with GVRP/ GARP
Multicasting
---Supports IGMP snooping including active and passive mode
---802.1q with GVRP/ GARP
Multicasting
---Supports IGMP snooping including active and passive mode
STP/RSTP
---802.1d/1w/1s STP
˙Network Security
---802.1x access control
---Management Access Policy Control(ACL)
˙ 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
Technical Specification
LED Description
LED
Color
Function
Global
POWER
Green
Lit when +5V power is coming up
Global
CPU
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
10/100/1000Mbps
Green/Amber
Lit Green when TP link on 1000Mbps speed
Lit Amber when TP link on 100Mbps speed
Off when 10Mbps or no link occurs
Port 23,24
SFP
Green
Lit when SFP connection with remote device is good Blinks when any traffic is present
Diagnostic LEDs:
Feature
Detailed Description
System LED :
Power
10/100/1000M TP Port Per Port LED:
Link/Act, 10/100/1000Mbps
Gigabit SFP Module LED:
SFP
Network Interface:
Configuration
Connector
Port
10/100/1000Mbps TP Jack (RJ-45)
TP(RJ-45)
1 to 24
1000Mbps SFP Fiber Module
SFP
23, 24
Cable and Maximum Length:
Feature
Detailed Description
TP
Cat. 5 UTP cable, up to 100m
1000Base-SX SC M-M
Up to 220/275/500/550m,
which depends on Multi-Mode Fiber type
1000Base-LX SC S-M
Single-Mode Fiber, up to10/30/50Km
1000Base-LX WDM SC S-M
Single-Mode Single Fiber, Bidi 20Km
Hardware Specifications:
Feature
Detailed Description
Voltage
100~240 VAC
Frequency
50~60 Hz
Consumption
30W
Ambient Temperature
0° to 40°C
Humidity
5% to 90%
Dimensions
44(H) x 442(W) x 209(D) mm
Weight 2.86kg
Safety
UL
Complies with FCC Part 15 Class A & CE Mark
Packing Information
Carton Dimensions (mm)
pcs/Carton
N.W (KG)
G.W (KG)
530x512x345
5
19
20
Ordering Information
■Model
GS-2124C
24-Port L2 Managed Gigabit Ethernet Switch with 2 SFP Dual Media
Galéria
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