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802.3at PoE + SFP+ L3 Managed Switch Packet Buffer Memory 131Mpps

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802.3at PoE + SFP+ L3 Managed Switch Packet Buffer Memory 131Mpps

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Brand Name : E-link

Model Number : LNK-M4048GP-SFP

Certification : ROHS,FCC,CE

Place of Origin : China

MOQ : 1 pcs

Price : negotiation

Payment Terms : L/C, T/T, Western Union, MoneyGram, Paypal

Supply Ability : 1000 pcs/month

Delivery Time : 5-12 working days

Packaging Details : Ethernet Switch Standard Export Package

Bandwidth : 176Gbps

Packet Buffer Memory : 131Mpps

DDR SDRAM : 4G

Flash Memory : 256M

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802.3at PoE + SFP+ L3 Managed Switch Packet Buffer Memory 131Mpps

48-Port 10/100/1000T 802.3at PoE + 4-Port 10G SFP+ L3 Managed Switch

Managed Ethernet Switch Advantages

  • ► 48x 10/100/1000M RJ45 (PoE1-48) + 4x 10G SFP+

    ► L3 management, support DHCP Server, QoS, ACL, SNMP V1/V2/V3, IGMP Snooping v1/v2

    ► Support STP/RSTP/MSTP (ERPS), Support loop detection and self-healing, support remote loopback monitoring and control(802.3ah OAM; Support IPV4/IPV6

    ► Genius PoE, PoE power supply priority, PoE watchdog, PoE port power supply and power configuration, PoE time management

    ► Support multiple VLAN division, MAC VLAN, Protocol VLAN, Private VLAN;

    ► Support IP address + MAC address + VLAN + Port binding, DHCP Snooping, support IP source and DAI protection;

    ► Lightning Protection: Common mode ≥6 KV, static: contact ≥6KV, air ≥8KV

Technical Indexes

Input/output Port
AC INPUT AC100-240V,50/60Hz
Ethernet Port

48 * 10/100/1000Mbps PoE Port

4 * 10G SFP Port

1 * RJ45 Console Port

1 * USB Port
Performance
Bandwidth 176Gbps
Packet Buffer Memory 131Mpps
DDR SDRAM 4G
Flash Memory 256M
Package cache 64M
MAC Address 32K
Jumbo frame 12Kbytes
VLANs 4096
Standard
Network Protocols

IEEE 802.3:Ethernet MAC Protocol

IEEE 802.3i:10BASE-T Ethernet

IEEE 802.3u:100BASE-TX Fast Ethernet

IEEE 802.3ab:1000BASE-T Gigabit Ethernet

IEEE 802.3z:1000BASE-X Gigabit Ethernet (optical fiber)

IEEE 802.3ae:10G Ethernet (optical fiber)

IEEE 802.3az:Energy Efficient Ethernet

IEEE 802.3ad:Standard method for performing link aggregation

IEEE 802.3x:Flow control

IEEE 802.1ab: LLDP/LLDP-MED (Link Layer Discovery Protocol)

IEEE 802.1p:LAN Layer QoS/CoS Protocol Traffic Prioritization (Multicast filtering function)

IEEE 802.1q:VLAN Bridge Operation

IEEE 802.1x:Client/Server Access Control and Authentication Protocol

IEEE 802.1d:STP

IEEE 802.1s:MSTP

IEEE 802.1w:RSTP
PoE protocol

IEEE802.3af (15.4 W)

IEEE802.3at (30 W)

IEEE802.3bt (90 W)
Industry Standard

EMI: FCC Part 15 CISPR (EN55032) class A

EMS: EN61000-4-2 (ESD); EN61000-4-4 (EFT); EN61000-4-5 (Surge)

Shock: IEC 60068-2-27

Free Fall: IEC 60068-2-32

Vibration: IEC 60068-2-6
Network Media

10BASE-T: Cat3; 4; 5 or above UTP(≤100 M)

100BASE-TX: Cat5 or above UTP (≤100 M)

1000BASE-TX: Cat5 or above UTP (≤100 M)

Multi-mode Fiber: 50/125; 62.5/125; 100/140um

Single-mode Fiber: 8/125; 8.7/125; 9/125; 10/125um
Certification
Safety Certificate CE; FCC; RoHS
Environmental standards
Working Environment

Operating temperature: -10~50°C

Storage temperature: -40~70°C

Operating Humidity: 10%~90%, No condensation

Storage Humidity: 5%~90%, No condensation

Working height: Up to 10,000 feet

Storage height: Up to 10,000 feet
Function indication
Indicator Light PWR(Power indicator), SYS(System lights), Link/ACT(Link light/data light)
Physical specifications
Product Information

Product Dimensions: 440*336*44.5mm

Package Dimensions: 570*450*90mm

Product N.W: 5.5KG

Product G.W: 6KG
Packing Information

Carton Dimensions: 600*495*435mm

Packing Quantity: 4PCS
Voltage

Input Voltage: AC100-240V/50-60Hz

Power supply: 52V7.69A (52V/15.4A Optional)
Packing list
  • Ethernet switch: 1 Set
  • Instruction manual: 1 PCS
  • Certificate, warranty card: 1 PCS
  • Power cord: 1PCS
  • Serial cable: 1PCS
  • Rack ear: 1 Pairs
  • Operation manual CD: 1 PCS

Overview

E-link LNK-L4048GP-SFP 48-port Gigabit Layer 3 managed Ethernet PoE switch. Support 48 * 10/100/1000 adaptive electrical ports, 4 * 10 Gb SFP+ ports, 1 console port, and 1 USB serial port. Perfect security control strategy and CPU protect policy improve fault tolerance and ensure stable operation of the network and load balancing of the interconnection; The device supports automatic DoS attack defense and SNMP, IEEE 802.1, STP, RSTP, Link aggregation, and other functions. Advanced security functions and advanced quality of service (QoS), can be used as core layer, distribution layer or access layer switch with high density port, switch stacking and easy management, are ideal for various commercial network applications.

802.3at PoE + SFP+ L3 Managed Switch Packet Buffer Memory 131Mpps

Ordering Information

Model Description
LNK-L4048GP-SFP 48-Port 10/100/1000T 802.3at PoE + 4-Port 10G SFP+ L3 Managed Switch

Product Tags:

802.3at PoE + Managed Switch

      

SFP+ Managed Switch

      

802.3at PoE + Switch

      
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