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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QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket

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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QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket

QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket
QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket

Large Image :  QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket

Product Details:
Place of Origin: China
Brand Name: GLGNET
Certification: ISO 9001, ISO 14001, UL, RoHS, IECQ QC080000,
Model Number: 47026-03M321 SFP Cage Assembly
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: SFP Cage Assembly EMI Gasket: Yes
Mounting Type: Press Fit Port Number: 2 X 4 Stacked Structure
Integrated SFP Connector: Available Application: SFP Transceiver
High Light:

sfp socket


sfp jack

QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket



1. GLGNET Overview:



GLGNET SFP (small form-factor pluggable) Cage + Host Connector is designed to connect a compact, hot-pluggable transceiver module used for both telecommunication and data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA). It interfaces a network device motherboard to a copper or fiber optic networking cable. SFP, SFP+, XFP, QSFP, QSFP+ and CFP are all terms for a type of transceivers that plug into a special port with interconnect Socket on a switch or other network device to convert the port to a copper or fiber interface which a copper or longer fiber optic cable can be connected to produce a high speed interconnect link.



2. GLGNET Products 



GLGNET  has Variety Products:  SFP Cages, QSFP cages, SFP plus Cages, QSFP plus Cages, SFP28 Cage, QSFP28 Cages, etc. We can supply SFP Cage Separately, SFP connector Separately or SFP Cage + connector Combined together.



3. GLGNET Customization



For the Cages, GLGNET support to custom different SFP cage, 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;



4. GLGNET SFP Cage Assembly​ (47026-03M321 ) Structure:



  • 2 x 4 stacked SFP Cage Connector, with Integrated SFP Connector
  • The Cage is Stampled and Formed Metal Cage, with heat dissipation hole;
  • With integrated Light Pipes, let know the link status
  • Without Heat Sink, can be customized as required
  • With EMI Gasket, provide better EMI shielding to the bezel
  • Press Fit Mount Type, Can be customized as required
  • Cage Material : Copper Alloy
  • CLIP : Stailness Steel
  • With 20 pin Integrated Connector
  • SFP + Cage Length : 63.25 mm
  • SFP + Cage Width : 57.75 mm
  • SFP + Cage Height : 30.2 mm
  • SFP + Press Fit PIN Length: 3.05 mm



5. GLGNET SFP Cage Assembly​ (47026-03M321 ) Material:



  • Light Pipe : Polycarbonate Clear Color, UL940 - V
  • Light Pipe Housing : PA46, Black, UL940 - V
  • Finish: Terminals Contact Area Plated Gold
  • Solder Terminal Area Plated Tin
  • Cage : Copper Alloy 0.25 mm
  • Connector housing material is glass filled thermoplastic black Color, UL940 - V
  • Connector Terminal: Phosphor Bronze



6. GLGNET SFP Cage Assembly​ (47026-03M321 ) 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.



7. GLGNET Advantages:



  • 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
  • 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;


8. GLGNET Customization Service



  • Support to make Integrated SFP Connector with EMI Cages, isolated SFP Connector, or Isolated SFP Cages
  • The SFP Cage can be with 1 x n Ganged Structure, or 2 x n Stacked Structure
  • SFP Cage can be with different heat dissipation Hole
  • SFP Cage can be with Light pipes or without, Built in or on Cage top or buttom
  • SFP Cage can be with Heat Sink or without, and the Heat sink with different Style
  • SFP 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



9. GLGNET SFP Cage Assembly​ (47026-03M321 ) Benifits:



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



8. Why Choose GLGNET?



Custom Solutions 

GLGNET® offers custom solutions with the support of our knowledgeable staff and expeditious service.




GLGNET® offers a variety of cages including multi-port options, lightpipes, plating and shielding.



Heat Dissipation



Our thermally enhanced solutions offer better front-to-back and back-to-front airflow through the cages, providing better heat dissipation for industry leading thermal performance.



Signal Quality

To enhance signal quality, the SFP portfolio focuses on the latch-plate area to reduce EMI and avoid degradation of circuit performance and ensure compliance to standards. Products are offered in both an EMI spring and EMI elastomeric gasket versions to meet customer system requirements.



Key Features and Benefits, Performance and Flexibility



  1. Offers cages in single-port, ganged (1xN) and stacked (2xN) configurations; belly-to-belly mounting cages also offered
  2. Features elastomeric gaskets or springs for EMI containment
  3. Offers heat sink and light pipe options
  4. Stacked cages include an integrated high-speed connector
  5. Complementary to the SFP portfolio of direct-attach copper cable assemblies and LC optical connectors and cable assemblies
  6. Cages are available for PCI card applications ( one-degree mounting angle )



9. SFP Cage Assembly​ (47026-03M321 ) Mechnical Drawing



You can know the Demensions Details from Following Drawing



QSFP Cage SFP Cage Assembly 2 x 4 Ports With EMI Elastomeric Glasket 0


Contact Details
Shenzhen GLGNET Electronics Co., LTD

Contact Person: Johnson Gao

Tel: +8618219205831

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