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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40G - 100G Ethernet QSFP28 SFP28 Connector Cage Assembly Mates With Light Pipes
1. QSFP28 Knowledge Extension
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 )
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 QSFP28 Cage ( 49009-00N011 ) Structure:
| Product Description | QSFP28 Cage 1 X 3 Ganged Metal Cage with Heat Sink and Light Pipes for EMI Protection |
| QSFP28 Cage Length | 67.89 mm |
| QSFP28 Cage Width | 57.45 mm |
| QSFP28 Cage Height | 15.15 mm (include Heat Sink ) |
| QSFP28 Cage Press Fit PIN Length | 2.05 mm |
| QSFP28 Cage Single Port Width | 18.75 mm |
| QSFP28 Cage Single Port Height | 8.95 mm |
| Appearance | one piece Stampled and Formed Metal Cage, with heat dissipation holes, additional heat sink, EMI Tabs and Light Pipes |
| Light Pipes | Yes, let know the Connection Status |
| Heat Sink | Yes, provide better heat dissipation |
| Monut Type | Press Fit Mount Type |
| EMI Gasket | Without |
| EMI Tab Spring | With, provide better EMI protection |
3. GLGNET QSFP28 Cage ( 49009-00N011 ) Materials
| Appearance | one piece Stampled and Formed Metal Cage, with heat dissipation holes, additional heat sink, EMI Tabs and Light Pipes |
| Cage | 0.25 mm thickness copper alloy |
| EMI Tabs | Copper Alloy |
| Heat Sink | Aluminum , with black Oxide Treatment On Surface |
| Light Pipe | Polycarbonate Color Clear |
| CLIP | Stainless steel |
4. GLGNET QSFP28 Cage ( 49009-00N011 ) Features
One-piece, Copper Alloy construction
Mates with QSFP28 transceivers
Available with single or multi-port (panel mount) cages
Convenient kit with QSFP connector / Interface and cage
Low emission design via fold-back spring fingers – no openings for radiation to pass through
Enhanced transceiver kick-out springs
3D foot design for improved press-fit retention and contact to host board holes
Simple and fast installation / removal
Host board holes not damaged when cage is removed
Connectors and cage available
Press-fit or through-hole solder leads on cages
Available individually or as a kit (SFPK Series)
Heat transfer windows on all QSFP cage surfaces
Supports MSA compliant host board layouts and transceiver designs
5. GLGENT SFP 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, 1 x 3 | |
| SFP Female Connectors | 20pin | |
| SFP Plus Female Connectors | 20pin | |
| QSFP14 Female Connectors | 38pin |
6. GLGNET QSFP28 Cage ( 49009-00N011 ) Applications:
| By Structure | SFP28 Female Connector |
| SFP28 Transceiver ( with Fiber Cable ) | |
| By Function | Servers |
| Storages | |
| Switches | |
| Routers | |
| By Protocol | Telecommunications |
| Data/Communications | |
| Networking | |
| Fibre Channel and Gigabit Ethernet |
This is not a definitive list of applications for this product. It represents some of the more common uses.
7. GLGNET Customization Service
8. GLGNET Advantages:
9. GLGNET QSFP28 Cage ( 49009-00N011 ) Mechnical Drawing
You can know the Demensions Details from Following Drawing
