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4 SFP+ L2+ Managed 48 Ports Gigabit Switch

  • 4 SFP+ L2+ Managed 48 Ports Gigabit Switch
  • 4 SFP+ L2+ Managed 48 Ports Gigabit Switch
  • 4 SFP+ L2+ Managed 48 Ports Gigabit Switch
  • 4 SFP+ L2+ Managed 48 Ports Gigabit Switch

4 SFP+ L2+ Managed 48 Ports Gigabit Switch

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CIF,FCA
    Min. Order: 1 Piece/Pieces
    Delivery Time: 5 Days
    Packaging: 4 pcs per Cartoon
    Productivity: 2000 pcs per day
    Brand: N-net
    Transportation: Ocean,Land,Air,Express
    Place of Origin: China
    Supply Ability: 2000 pcs around 10-20 days
    Certificate: ISO9000, CE, FCC
    HS Code: 8517622990
    Port: China,Shenzhen

Basic Info

Model No.: NT-50MG48T4XGF

Product Description

N-net L2+ Managed 48 Ports Gigabit Switch with 4 SFP+ Slots


NT-50MG48T4XGF is L2+ managed switch with 48 ports 10/100/1000M Ethernet ports and 4 10G SFP+ slots featuring modular fans and power supplies for a high availability architecture . This Ethernet switch includes the Standard Image (SI) software, and for additional functionality, they may be upgraded to the Enhanced Image (EI) software with a separately ordered license upgrade. The Standard Image provides core SMB and SME functionality, such as L2 switching, entry-level routing, L2 multicast, advanced Quality of Service (QoS), Operations, Administration, and Maintenance (OAM), and robust security features.


Managed Network Switch Features:

1. Built-in efficient switching core to implement flow control and reduce broadcast packets

2. Standard Compliance:IEEE802.3 ad, link aggregation protocol

IEEE 802.3, 10BASE-T Ethernet

IEEE 802.3u, fast Ethernet standard

IEEE, 802.3ab, Gigabit Ethernet standard

IEEE, 802.3z, Gigabit Ethernet optical fiber standard

IEEE, 802.3ae, 10G Ethernet standard

IEEE, 802.3x, full duplex Ethernet data link layer flow control

IEEE, 802.3az, EEE energy-efficient Ethernet standards

IEEE, 802.1AB, LLDP protocol

IEEE, 802.1D, STP protocol

IEEE, 802.1Q, VLAN standards

3. Store-and-forward mechanism is employed to avoid packet loss and error frames

4. 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X, compatible with various Ethernet devices

5. Support L2+ Switching features including 802.1Q VLAN, Mirroring, Port isolation, IGMP Snooping,

DHCP Snooping, LLDP, POE+ management, IP Source Guard, ARP inspection, ACLs etc.

6. Support spanning tree STP (802.1D) and RSTP (802.1W).

7. G.8032, support <50ms industrial quick ring protection

8. Support enhanced management through WEB, CLI, TELNET, SSH, SNMP.

9. -20 ºC To 70 ºC operating temperature to meet a variety of complex environments


Network Switch Instruction:


1. Front board have 53 ports, Provide 48x 10/100/1000Mbps downlink Ethernet Ports, 4x 10G uplink SFP+ Ports,

and 1x console ports.

2. LED Indicator State:

PWR: 1 Green light indicates that the power normal work;

SFP+: 4xblue lights indicate that the SFP+ ports is enable

SYS: 1 Green lights indicate system status.

Ethernet: 48 yellow lights indicate 10/100M Ethernet link and speed;

Ethernet: 48 Green lights indicate 10/100M/1000M Ethernet link and speed;




48 ports managed switch 2



L2 Managed Switch Application

48 ports managed switch 1



Shenzhen N-net High-Tech Co.,Ltd

 N-net Technology Co., Limited is one of the powerful and Hi-Tech companies specializing in the integration of R&D, manufacturing and marketing of optical fiber communication and Security solution. The main products include: commercial/industrial fiber media converter series, commercial/industrial fiber switches, GEPON series, fiber video converter series, EOC series and the security monitoring core system, etc. Since the establishment in 2001, N-net has built its reputation in the high quality of products and services, and the leadership in innovation.

Company Info

  • Company Name: Shenzhen N-net High-Tech Co.,Ltd
  • Representative: Gaoyu Wu
  • Product/Service: POE Switch , Network Switch , Media Converter , Industrial Switch , Fiber Switch , Ethernet Over Cable
  • Capital (Million US $): 1000000RMB
  • Year Established: 2001
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$50 Million - US$100 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: 5-6 floor, C Building, Yiyuantong Industrial Zone,Xuexiang Community, Bantian, Longgang District, Shenzhen, 518000, China
  • Contact Person: Ms. Dolly Xu
  • Tel: 86-755-83874688
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