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 48 Ports Gigabit Stackable L3 Managed Switch (4*10G Uplink Ports)

48 Ports Gigabit Stackable L3 Managed Switch (4*10G Uplink Ports)

UTP7748GE-L3
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Gigabit Stackable L3 Core Switch with 10G ports is equipped with the new generation of high-performance hardware and self-developed software platform. Providing 48*Gigabit Downlink ports and 4*10G Uplink ports (2 stackable ports), the switches are featuring with layer 3 management, IPv6/4, excellent security mechanism, ACL/QoS, and rich VLAN function. In addition, these core switches are easy to be managed and maintained, and widely used in the core layer or aggregation layer in the surveillance networking of enterprise and industrial area etc.


Feature

Strong Business Process Capability

Support RIP (Routing Information Protocol) and OSPF (Open Shortest Path First), solving the routing problem of large and medium complex networks after subnet subdivision and simplify network configuration.

Support static route, administrators can manually configure router numbers to realize the communication between network segments in a simple, efficient and reliable way.

Support DHCP server, assigning IP address for host.

Support DHCP relay, it can obtain IP address through different ports or switches in different subnets, and reduce the numbers of DHCP server.

Support proxy ARP to realize the communication between the hosts of different physical networks in the same network segment.

Support 802.1Q-based VLAN, MAC-based VLAN, VLAN & Private VLAN, administrators can flexibly assign VLAN.

Support GVRP to realize the function of dynamic distribution, register and propagation for VLAN. And it reduces manual configuration to ensure correct configuration.

Support VLAN-VPN, through this function, the switch would encapsulate two Layers of VLAN tag on private network messages before getting them through the public network.

Support QoS of Port-based, 802.1P-based and DSCP-based, with EQU & WRR etc. scheduling for priority queues.

Support ACL, configuring matching rules, processing operations and time permissions to filter packets to provide security access control policy.

Support IGMP V2/V3 Snooping & MLD Snooping, meeting the access requirement of multi-terminal for HD video surveillance and video conference.


Excellent Security Mechanism

Support IP+MAC+VLAN+port binding.

Support ARP protection against ARP spoofing & ARP flooding.

Support IP Source Guard, protecting the system from MAC spoofing, IP spoofing and counterfeiting IP/MAC address.

Support DoS protection against Land Attack, Scan SYNFIN, Xmascan & Ping Flooding etc.

Support 802.1X authentication. It can control the authorization status of the port according to result of authentication.

Support Port Security, it would stop learning when the learning number reached the maximum. And it prevents MAC address attack and controls network traffic of port.

Support DHCP Snooping, which effectively puts an end to setting up DHCP server privately, and ensures the validity of DHCP server.


Multiple Reliable Protection

Stacking technology, connect with stack member via 10G port, simplifies management and improves reliability of system.

Support Spanning Tree Protocol - IEEE 802.1D Classic Spanning Tree Protocol (STP)- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)- IEEE 802.1s Multiple Spanning Tree Protocol (MSTP).

Support static aggregation and dynamic aggregation, effectively increasing link bandwidth, and realizing load balancing & link backup, and improving link reliability.

Support redundant power supply to ensure continuous operation (UTP7748GE-L3).


Simple Maintenance

Support WEB Management, CLI Command (Console, Telnet) & SNMP (V1/V2/V3) etc.

Support encryption of HTTPS, SSL V3, TLSV1, SSHV1/V2.

Support RMON, Syslog, convenient for network optimization and transformation.

Support LLDP. It is convenient for administrators to check and judge the communication status of the link through the network management system.

Support CPU monitoring, memory monitoring, PING, Tracert, cable inspection.

UTP7724GE-L3

UTP7748GE-L3

Port

10/100/1000M BASE-T RJ45 ports

24

48

100/1000M BASE-X ports

N/A

N/A

100/1000M Combo ports

N/A

N/A

10G SFP+ uplink ports

2

2

10G stack link ports

2

2

FE out-of-band management ports

1

1

console RJ45 ports

1

1

Performance

Flash memory

64MB

64MB

DDRIII capacity

512MB

512MB

switching capacity

256Gbps

352Gbps

MAC address table size

16K

16K

Jumbo frames

9KB

9KB

auto-negotiation

YES

YES

auto-MDI/MDIX

YES

YES

Power Supply

input range1 PWOER Inside

100-240VAC
50-60Hz

100-240VAC
50-60Hz

Max system power consumption(W)

21W

45W

Smart fan controller(energy efficiency)

Fanless

1 Smart Fans

SFP power control(energy efficiency)

Yes

Yes

Redundancy Power

N/A

Yes

Dying gasp

Yes

Yes

Physical
Specification

Rack Space

19"

19"

Dimension (W x D x H) cm

44 x 28 x 4.4

44 x 33 x 4.4

Environment

Operating Temperature

0 to 50

0 to 50

Storage Temperature

-40 to 70

-40 to 70

Operating Humidity
(non-condensing)

10% to 90%

10% to 90%

Storage Humidity
(non-condensing)

10% to 90%

10% to 90%

Environmental Regulation
Compliance: WEEE

Yes

Yes

Environmental Regulation
Compliance: RoHS

Yes

Yes

Certification

FCC Class A

Yes

Yes

CE

Yes

Yes

Layer 2

Tri-speed (10/100/1000BASE-T) copper interfaces

Auto-negotiation for port speed and duplex mode

Auto MDI/MDI-X

SFP+ fiber interface

1GBASE-X/10GBASE-R

Transceivers

current/rx-power/temperature/tx-power

voltage/high-low alarm and warning

Digital Diagnostic Monitoring (DDM)

Flow Control

IEEE 802.3x for full duplex mode

Back-Pressure for half duplex mode

Jumbo frames

9 KB

Broadcast/Multicast/Unknown Unicast Storm Control

Link aggregation

Static link aggregation

802.3ad with LACP

Unicast/Multicast load balance over trunk port

Spanning Tree Protocol

IEEE 802.1D Spanning Tree Protocol (STP)

IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)

IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)

ERPS

BPDU  Guard

BPDU filtering

BPDU transparent

Loopback detection

VLANs

Supports 4K VLAN

Port-based VLAN

IEEE 802.1Q VLAN

GVRP (256 VLAN)

IEEE 802.1v Protocol-based VLAN

IP Subnet-based VLAN

MAC-based VLAN

Voice VLAN

Traffic Segmentation

QinQ

IGMP Snooping

IGMP Proxy reporting

IGMP v1/v2/v3 snooping

IGMP Filtering

IGMP Throttling

IGMP Immediate Leave

IGMP Querier

IGMP mrouter-forward mode

IGMP router-port-expire-time

IGMP tcn-flood

IGMP tcn-query-solicit

IGMP unregistered-data-flood

MVR

5 multicast VLANs

Port mirroring

Remote port mirror (RSPAN)

Stacking Links

L2/L3 supported

VLAN membership supported

trunking supported

IPMC supported

Non-Spanning Tree Loopback detection

Port security

Dynamic Arp Inspection

CFM

OAM

UDLD

Layer 3

OSPF

Unicast Routing

Static Unicast Routes

RIP v1/v2

Multicast Routing

IGMPv1/v2/v3

ARP limit, ARP proxy, ARP filter, ARP inspection

DHCP server

QoS

Scheduling for priority queues

WRR Priority Scheduling

Strict Pritory Scheduling

Hybrid(DRR/WRR + Strict)

COS

DiffServ

Number of Priority Queues

8 queues/port

DSCP

TCP/UDP Port Base

Security

AAA

Radius client

Tacasc+ client

802.1X

Local/radius Authentication

Port-based Authentication

Mac-based Authentication

HTTPS and SSL(v3)

SSH V2.0

DHCP Snooping

Option 82

IP Source guard

DoS Protection

ACL

L2/L3/L4

Ingress

Egress

Statistics

Global ACL

IPv4/IPv6/MAC/ARP ACL

IPv6

IPv4/IPv6 Dual Protocol Stack

IPv6 Address Type

Unicast

Multicast

ICMPv6

IPv6 Neighbor Discovery

IPv6 Neighbor Discovery Snooping

Manual Configuration

IPv6 DHCP client

IPv6 DHCP Snooping

MVR over IPv6

SNMP over IPv6

HTTP over IPv6

SSH over IPv6

Telnet over IPv6

Management

Switch Management

Web management

CLI via console port or Telnet

SNMP v1, v2c, v3

IP clustering

32 members

Firmware

Firmware upgrade via HTTP

Configuration

Dual images

Multiple configuration files

Configuration file upload/download via TFTP/HTTP/FTP server

Firmware auto upgrade

RMON

Groups 1, 2, 3 and 9

MIB II

DHCP/BOOTP

Client

Relay

DHCP dynamic provision option 66,67

DNS client

Syslog

System monitor

LLDP

Ping/ Traceroute

SNTP/NTP

SMTP

SFLOW


ITEM

QTY

Stackable Switch

1pc

Power Cable

1pc

Grounding Cable

1pc

Serial Port Cable

1pc

Mounting Kits

1set

Fast Installation Guide

1pc



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