Shenzhen GLGNET Electronics Co., LTD

Shenzhen GLGNET Electronics Co., LTD

20 Years Experience In Magneitc RJ45 Connector and SFP / QSFP Cage

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QSFP28 Cage 1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver

China Shenzhen GLGNET Electronics Co., LTD certification
China Shenzhen GLGNET Electronics Co., LTD certification
We have cooperated with GLGNET many years, mainly buy Magnetic RJ45 Modular Jack from GLGNET. we like their fast response, strong R&D support, good quality and quick delivery, they are one of our most competent partner!

—— From ZTE Partner

Integrity▪Responsibility▪Concentration -- We like the faith from GLGENT; They concern much about quality, provide strong R&D support and comfortable sales service; We're very happy to cooperate with GLGNET!

—— From Huawai Partner

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QSFP28 Cage 1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver

QSFP28 Cage  1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver
QSFP28 Cage  1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver QSFP28 Cage  1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver

Large Image :  QSFP28 Cage 1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver

Product Details:
Place of Origin: China
Brand Name: GLGNET
Certification: ISO 9001, ISO 14001, UL, RoHS, IECQ QC080000,
Model Number: 49007-00N011 - 1
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Tray, Tube, Reel, Carton
Delivery Time: 10 work day
Payment Terms: T/T
Supply Ability: 20KK ports /month
Detailed Product Description
Product Name: 4 Ports QSFP28 Cage Assembly Heat Sink: Yes, Available
Light Pipe: Yes, Available EMI Spring: Yes, Available
Mount Type: Press Fit Integrated Connector: No, But Available If Needed
High Light:

qsfp28 connector


sfp28 connector

QSFP28 Cage 1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver



1. Who is GLGNET?



GLGNET supply a series of QSFP28 Cage assemblies without integrated connectors, that cages are widely used in the networking, telecommunication and data centre industries. The next generation of high-speed I/O devices, supporting 40G to 100G Ethernet Application. The Press Fit copper alloy cages offer EMI spring or EMI gasket variants and are fully backward compatible with existing QSFP optical modules ( Transceiver ) and cable assemblies.



QSFP28 Transceivers are mainly used for 40G to 100G Ethernet Application, the compact design, low power consumption, and low cost make it the first option in 100G Ethernet Application;



GLGNET QSFP28 Cage is Compatible with next Types of QSFP28 Transceiver ( Optical Module )



  • 100GBASE-SR4 QSFP28 Transceiver
  • 100GBASE-PSM4QSFP28 Transceiver
  • 100GBASE-LR4 QSFP28 Transceiver
  • 100GBASE-CWDM4 QSFP28 Transceiver



Except For That Above Types of QSFP28 Transceiver, GLGNET QSFP28 Cages also are compatible with Cisco Huawei Products;



GLGNET also have other Variety Products:  SFP Cages, QSFP cages, SFP plus Cages, QSFP plus Cages, SFP28 Cage, etc.



In addition GLGNET support to custom different SFP cages, 1 x n or 2 x n structure, different heat emission Hole, different Mount PIN, different Press fit PIN Length, with or without light pipes, with or without heat Sink, and so on, and GLGNET also support to make Integrated SFP Cage Connector.



2. GLGNET SFP Cage Products



By Protocol SFP Series SFP Cages
SFP Plus Cages
SFP28 Series SFP28 Cages
QSFP Series QSFP Plus Cages
QSFP14 Cage
QSFP28 Cages
Female Connectors SFP Female Connectors
SFP Plus Female Connectors
QSFP14 Female Connectors
By Structure SFP Series

1 x 2, 1 x 4, 1 x 6;

2 x 1, 2 x 2, 2 x 4, 2 x 5, 2 x 6, 2 x 8

SFP Plus Series

1 x 2, 1 x 4, 1 x 6;

2 x 1, 2 x 2, 2 x 4, 2 x 6, 2 x 8

SFP28 Series 1 x 1, 1 x 4
QSFP Plus Series 1 x 1
QSFP14 Series 1 x 2
QSFP28 Series 1 x 1
SFP Female Connectors 20pin
SFP Plus Female Connectors 20pin
QSFP14 Female Connectors 38pin



Custom Service is Available,

The SFP Cage can be with EMI Tabs, EMI Gasket, Heat Sink, and Light pipes as required;



3. GLGNET QSFP28 Cage ( 49007-00N011 ) Structure:



  • 1 X 4 Ports Ganged QSFP28 Cage, without Integrated SFP Connector
  • QSFP28 Cage Length : 67.9 mm
  • QSFP28 Cage Width : 76.46 mm
  • QSFP28 Cage Height : 15.15 mm ( with Heat Sink )
  • QSFP28 Cage Press Fit PIN Length: 2.05 mm
  • Single Port Width : 18.75 mm
  • Single Port Height : 8.95 mm
  • Stampled and Formed Metal Cage, with heat dissipation hole;
  • With Light Pipes, let know the link status
  • With Heat Sink, heat sink Material is Aluminum, with Black Oxide treatment on Surface
  • Press Fit Mount Type, Can be customized as required
  • Cage Material : Copper Alloy
  • CLIP : Stailness Steel
  • With EMI Tab Spring, provide better EMI shielding to the bezel



4. GLGNET QSFP28 Cage Advantages:



Item Benefits
MT design packaged in tape and reel Ensures easy pick-and-place to the PCB
Single port cages available in press-fit, solder-post and PCI (1°) versions; ganged cages available in press-fit version Enables use with various board thicknesses and assembly processes
Press-fit tails accommodates belly-to-belly applications for single and ganged cages Ensures best use of PCB real estate
Modules oriented "belly-to-belly" when inserted Ease of removal of the module from the port
Integrated light pipes for use with SMT Light Emitting Diode's (LED's) Provides port status and activity feedback to the user
Unique thumb latch Provides intuitive squeeze and pull-latching mechanism
Hot-pluggable transceivers Allow insertion and removable of plug without powering down the system
Press-fit termination to PCB Eliminates soldering, lowering the applied cost and avoiding solder-related issues
Ganged cages have 360° elastomeric gaskets, spring fingers and multiple ground-pin locations Provides advanced EMI shielding to the bezel
Elastomeric or metal gasket Two options for superior EMI protection
Zinc diecast backshells Provide 360° Electro Magnetic Interference (EMI) shielding



5. GLGNET QSFP28 Cage ( 49007-00N011 ) Applications:



  • Data/Communications
  • High-end servers
  • Networking
  • Fibre Channel and Gigabit Ethernet
  • Networking equipment
  • Router/Switch
  • Servers
  • Storage
  • Telecommunications
  • Switches
  • Telecommunications hardware


This is not a definitive list of applications for this product. It represents some of the more common uses.



6. GLGNET Customization Service



  • Support to make Integrated QSFP28 Connector with EMI Cages, isolated QSFP28 Connector, or Isolated QSFP28 Cages
  • The QSFP28 Cage can be with 1 x n Ganged Structure, or 2 x n Stacked Structure
  • QSFP28 Cage can be with different heat dissipation Hole
  • QSFP28 Cage can be with Light pipes or without, Built in or on Cage top or buttom
  • QSFP28 Cage can be with Heat Sink or without, and the Heat sink with different Style
  • QSFP28 Cage can be with EMI Finger Spring or elastomeric Gasket
  • Different Mount Typ, Press Fit or Solder Post and the Pin length can be customized



7. GLGNET Advantages:



  • We have our Own Hardware Mold and Plastic Mold
  • Has 3 LS-WEDM Machines
  • Has 12 WEDM Machines and 8 CNC Machines
  • Has 20 Grinding Machines and 12 Electrical Discharge Machines
  • Has 30 Stamping Machines
  • Has 55 Plastic Injection Machines
  • Has Automatic Assembly Workshops
  • Fast Response, Professional R&D Engineers, Positive Service Team, Ensure all process effective and well-organized;
  • 20 years experiences in Variety Connectors
  • 1500 Employees
  • 58 R&D Engineers.
  • 22000 square meters Factory
  • 20kk ports / month Capacity
  • We support Costom Service;
  • Our products are compliant with RoHS, REACH and UL certification
  • Long term Corporation with HUAWEI, ZTE, FOXCONN, XIAOMI, TCL and so on
  • 20KK Prots / Month Capacity
  • ISO9001, ISO14001, QC080000, OHSAS18001, and IECC international management system certification​



8. Mechnical Drawing



You can know the Demensions Details from Following Drawing


QSFP28 Cage  1 x 4 Ganged QSFP28 Cage Assembly Mates with QSFP28 Optical Transceiver 0


Contact Details
Shenzhen GLGNET Electronics Co., LTD

Contact Person: Johnson Gao

Tel: +8618219205831

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