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Industrial Ethernet 4*1000M Managed SFP Switch 24V Power Supply

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Industrial Ethernet 4*1000M Managed SFP Switch 24V Power Supply

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Brand Name : NUFIBER

Model Number : NF648GM-SFP

Certification : CE FCC Rohs

Place of Origin : China

MOQ : 1 piece

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

Supply Ability : 1000 pcs per Month

Delivery Time : 1~2 work days for sample order

Packaging Details : 1 piece/packing box with spongy filler, 20pcs per standard export carton

Product Name : Managed Industrial Switch

Data Rate : 10/100/1000Mbps

Fiber Port : SFP Socked

Working Temp. : -40 ~ +85℃

Function : SNMP, Telnet, WEB Managed

Installation : DIN-rail Type

Protection Grade : IP44

Ports : 8x10/100/1000Base RJ45 ports+4x1000M SFP

OEM : Accepted

Power Supply : DC9~48V (POE: DC48~57V)

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Industrial Ethernet 4*1000M Managed SFP Switch 24V Power Supply

Industrial Ethernet Managed SFP Switch 24V Power Supply 4*1000M SFP Port to 8*10/100/1000M RJ45 SFP Switch


NuFiber's NF648GM-SFP series is the 10/100/1000Mbps managed industrial fiber switch, through the Ethernet cable, simple construction, power range up to 100 meters, operating temperature-40 ℃ to + 85 ℃, meet IP44 protection degree and EMC industrial grade requirements, DIN rail installation, pass through dangerous environmental certification and comply with FCC and CE standards. The reliable industrial grade design could ensure continuous and stable operation of the automation system.


  • 8 x 10/100/1000Mbps Auto-sensing RJ45 ports
  • 4 x 1000Mbps SFP fiber ports
  • 4 KV Ethernet surge protection, adapt to a harsh outdoor environment
  • Support Auto MDI/MDIX
  • Flow control mode: full duplex with IEEE 802.3x standard, half-duplex with Back pressure standard
  • IEEE 802.3 10Base-T and IEEE 802.3u 1000Base-TX compliant
  • A store-and-forward switching mechanism
  • Operating environment temperature:-40 ° ~85 ° c
  • Intelligent power consumption detection and classification
  • SW-Ring ring network patent technology (Fault recovery time<20ms)
  • IGMP Snooping, GMRP and static IGMP
  • VLAN,PVLAN, Port trunking, rate control, control broadcast domain
  • IEEE802.1p_QOS
  • SNMP, Telnet, WEB
  • SSH,SSL,ACL, automatic MAC address bounding
  • IEEE 802.1d(STP),IEEE 802.1w(RSTP),IEEE 802.1s(MSTP)
  • Support port mirroring
  • Alarming: support ARP listening, power down, and ring-alarm
  • Jumbo frames support up to 16kb
  • Support link monitoring

Technical Specification

Product Name 10/100/1000Mbps Managed Industrial Fiber Switch (4F+8TP)
Model No. NF648GM-SFP

4 x 1000Mpbs SFP ports




8x10/100/1000M UTP RJ45(Support MDI/MDIX auto-sensing)

Switching features

Transmission mode:storage and forward

System bandwidth:40Gbps (non-traffic jam)

Network media

10BASE-T: CAT3, CAT4, CAT5 un-shielded twisted pair(≤100m)

100/1000BASE-TX: CAT5 or above shielded twisted pair(≤100m)

SFP port,transmission distance: 20Km,40Km,60Km,80Km,100Km

LEDs Power, network, fiber
Power supply

Input voltage: DC 12-36V

No-load power consumption: 5W

Reverse polarity protection: support


Working temperature:-40°~ 85°C

Storage temperature:-40°~ 85°C

Working humidity:10%~90%,non-condensing

Storage humidity:10%~95%,non-condensing

Industry Standards

EMI:FCC Part 15 Subpart B Class A,EN 55022 Class A

EMS:EN 61000-4-2 (ESD) Level 3,EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3,EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3,EN 61000-4-8

Traffic Control:NEMA-TS2

Vibration:IEC 60068-2-6

Freefall:IEC 60068-2-32

Shock:IEC 60068-2-27

Rail Traffic:EN 50121-4


CE Mark ,commercial

CE/LVD EN60950

Mechanical information

Shell:Corrugated metal shell

Safety class:IP40

Dimension:158 x 114.8 x 60mm

Mounting method:Din-rail mounting

Warranty Replacement within 1 year;

Product Picture

Connection diagram:

Support RING Network:

Factory Show


Product Tags:

4*1000M Managed SFP Switch


24V Industrial Ethernet Switch


24V Managed SFP Switch

China Industrial Ethernet 4*1000M Managed SFP Switch 24V Power Supply wholesale

Industrial Ethernet 4*1000M Managed SFP Switch 24V Power Supply Images

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