Name: Komutatorius (Switch) LevelOne GTL-2872
Brand: LevelOne
Price: 929.16 EUR
Availability: OutOfStock

Prekės informacija

Bendrosios charakteristikos

Prekės tipas

Komutatoriai (Switch)

Prekės ženklas

LevelOne

Modelis

GTL-2872

Šakotuvo tipas

Managed

Gylis

220 mm

Plotis

440 mm

Aukštis

44 mm

Tinklo standartai

IEEE 802.1D, IEEE 802.3, IEEE 802.3u, IEEE 802.3x

Base T jungčių skaičius

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LevelOne KILBY 28-Port L3 Lite Managed Gigabit Fiber Switch GTL-2872

The GTL-2872 switch is a Gigabit Ethernet access switch with four 10G uplink ports. The switch is ideal for Internet Service Providers (ISPs) and Multiple System Operators (MSOs) to provide home users with triple-play services with up to Gigabit bandwidth. It is also an ideal Gigabit access switch for SMB, enterprise, and campus networks. The GTL-2872 switch is packed with features that bring high availability, comprehensive security, robust multicast control, and advance QoS to the network edge, while maintaining simple management. The switch also supports the most advance IPv6 management, IPv6 security, and IPv6 multicast control in accordance with the growth of IPv6 deployment. ISPs can expand their services from home to business users by providing a more reliable and resilient network (ITU-T G.8032 ERPS), L2 VPNs, and advanced OAM (Operations, Administration, and Maintenance) functions to ensure service-level agreements.

Standards:
IEEE 802.3 10-BASE-T, Ethernet
IEEE 802.3u 100-BASE-TX, Fast Ethernet
IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
IEEE 802.3ad Link Aggregation Control Protocol
IEEE 802.3ae changeable (10GBASE-SR/LR/ER)
IEEE 802.3z (1000BASE-SX/LX/LHX/ZX) transceivers, and 10G DAC/AOC
IEEE 802.3x Flow Control
IEEE 802.3x for full duplex mode , Back-Pressure for half duplex mode
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)

Memory: Flash 256MB
Buffer Memory: DRAM 512MB

Port:
20 x 1G SFP port
4 x 10/100/1000 (RJ45/SFP) Combo port
4 x SFP+ 10 Gigabit Uplink Port
1 x RJ45 Console port

Indicator: PWR, DIAG, LINK
Power Input:
100-240VAC, 50-60Hz
DC Power Input (48-60VDC)

Power Consumption: 21.48W
Backplane (Gbps): 128Gbps
MAC Address Table: 16K
Power Saving: IEEE 802.3az Energy-Ef?cient Ethernet (EEE)
Operating Temperature (°C): 0ºC ~ 50ºC
Operating Humidity (Non-condensing): 10% ~ 90%
Storage Humidity (Non-condensing): 10% ~ 90%

General:
Tri-speed (10/100/1000BASE-T) copper interfaces
Auto-negotiation for port speed and duplex mode
Auto MDI/MDI-X
Digital Diagnostic Monitoring (DDM) on 10G SFP+ port only

VLANs:
Supports 4K VLAN
Port-based VLAN
IEEE 802.1Q VLAN
GVRP
VLAN Trunking
IEEE 802.1v Protocol-based VLAN
IP Subnet-based VLAN
MAC-based VLAN
Traffic Segmentation
L2 Virtual Private Network
Q-in-Q
VLAN Translation
L2 Protocol tunneling (xSTP, CDP, VTP & PVST+)
CDP/PVST+ Filtering
IGMP Snooping:
IGMP v1/v2/v3 snooping
IGMP Proxy reporting
IGMP Filtering
IGMP Throttling
IGMP Immediate Leave
IGMP Querier

OAM
IEEE 802.3ah Link
IEEE 802.1ag Connectivity Fault Management :
Connectivity check
Loopback
Linktrace
ITU-T Y.1731 Performance and Throughput Management:
Frame Delay
Frame Delay variation
IPv4/IPv6 dual protocol stack

Security:
Port security
IEEE 802.1X port based and MAC based authentication Dynamic VLAN Assignment, QoS Assignment
MAC authentication Web authentication Voice VLAN
Guest VLAN
L2/L3/L4 Access Control List
Private VLAN
RADIUS
Port Isolation
Web-based GUI

Management:CLI, WEB, TELNET
L3:
IPv4 static route
IPv6 static route

Packet Forwarding Rate: 95Mpps
Jumbo Frame (K): 9KB
Switching Capacity: 128Gbps