- Fiber Optic Transceiver Module
- High Speed Cable
- Fiber Optical Cable
- Fiber Optical Patch Cords
- Splitter CWDM DWDM
- PON Solution
- FTTH Box ODF Closure
- PCI-E Network Card
- Network Cables
- Fiber Optical Adapter
- Fiber Optical Attenuator
- Fiber Media Converter
- PDH Multiplexers
- Protocol Converter
- Digital Video Multiplexer
- Fiber Optical Tools
- Compatible
4G Fibre Channel SFP Transceiver
4G FC SFP transceivers are high performance, cost effective modules and compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. Sopto’s SPT-P854G-S3xD, SPT-P134G-XXxD, SPT-P154G-40D and SPT-P154G-80D transceiver modules are designed for 4G Fiber Channel applications. And all these 4G FC SFP modules are 100% compatible with your branding devices.
SPT-P854G-S3xD transceiver modules support 500m on 50/125µm MMF, 300m on 62.5/125µm MMF by using 850nm VCSEL laser.
SPT-P134G-XXxD transceiver modules support link length of 2km/5km/10km/20km/30km on SMF by using 1310nm DFB laser.
SPT-P154G-40D and SPT-P154G-80D modules support transmission distance of 40km/80km on SMF by using 1550nm DFB laser.
Tips: SOPTO supplies (Original Equipment Manufacture) OEM Service and Third-Party Compatible Fiber Optic Transceivers.
Compatible Brands
Cisco
Juniper
HP
Intel
DELL
Other mainstream brands
4G Fibre Channel SFP Order information
Part No. | Parameters | Laser | Temperature | Get Price | |
SOPTO 4G Fibre Channel SFP Transceiver | |||||
SPT-P134G-30(D) | SFP 4.25G 30km Single Mode Fiber (SMF) 1310nm LC | DFB | Standard: 0 to +70°C Industrial: -40 to +85°C | ||
SPT-P134G-20(D) | SFP 4.25G 20km Single Mode Fiber (SMF) 1310nm LC | DFB | Standard : 0 to +70°C Industrial : -40 to +85°C | ||
SPT-P134G-10(D) | SFP 4.25G 10km Single Mode Fiber (SMF) 1310nm LC | DFB | Standard: 0 ~ +70°C, Industrial: -40 ~+85°C | ||
SPT-P134G-05(D) | SFP 4.25G 5km Single Mode Fiber (SMF) 1310nm LC | DFB | Standard : 0 to +70°C Industrial : -40 to +85°C |
4G Fibre Channel SFP Features
Supports 1.0625/2.125/4.25Gb/s Fibre Channel Operation
Duplex LC connector interface
Compliant with SFP MSA and SFF-8472
Hot-pluggable SFP footprint
Compatible with RoHS
Very low EMI and lead free
+3.3V single power supply
Digital Diagnostic Monitoring: Internal Calibration or External Calibration
Operating case temperature:
Standard: 0 to +70°C
Industrial: -40 to +85°C

4G Fibre Channel SFP Application
Tri Rate 1.0625 / 2.125 / 4.25Gbp/s Fibre Channel
1.25Gbp/s 1000Base-LX Ethernet and 1000Base-LX10 (Rate selectable version)
Superiority
- low price
- 1-3 Years Warranty
- Standarized Design
- High-quality raw materials
- A Wide range of selection and large stock
- Rigorous and comprehensive product testing
- Widely compatible with all brand equipment

The SFP transceiver is not standardized by any official standards body, but rather is specified by a multi-source agreement (MSA) among competing manufacturers.
As a practical matter, some networking equipment manufacturers engage in vendor lock-in practices whereby they deliberately break compatibility with "generic" SFPs by adding a check in the device's firmware that will enable only the vendor's own modules.
For example, in 2003 during a routine Internet Operating System (IOS) update on their Catalyst line of switches, Cisco added a feature that would cause the switch to reject optical modules that were not deemed ‘Cisco brand.
Sopto is a professional manufacture and supplier of fiber optic transceivers. All our optical transceivers are tested strictly before delivery and fully compatible with major bands’ equipment.
Sopto provides GBIC, SFP, SFP+, X2, XENPAK, XFP and QSFP+ transceivers, supporting different data rate such as 1G, 2G, 4G, 8G, 10G, 40G, etc. These transceivers can be operated with network switches, routers, firewalls, digital return transceivers and other devices of all leading vendors, such as Cisco, HP, Juniper, H3C, 3COM, D-link, etc.
As a third party vendor, Sopto can supply transceiver modules with good quality and low price for our customers.























Fiber Optic Transceiver Customized Example-OEM
What is OEM?
OEM stands for Original Equipment Manufacturer, refers to companies that make products for others to repackage and sell. OEMs are manufactures who resell another company’s products under their own name and branding.
Sopto Provides OEM Service
Sopto can provide OEM service for our customers. All our optical transceivers are produced by our own factory and 100% compatible with Cisco, HP and other brands’ devices. We also provide customize optical transceivers to fit your specific requirements with high quality and low price. If you need OEM service, please give priority to our products. For more information, please contact our sales staff on-line by e-mail or live-chat. Please call us at 0086-755-23018340 or email to sales@sopto.com
Customized Example | ||||
Logo | Model | SN Code | Compatible Brand | Package |
![]() | SPT-XXXX-XX | SPXXXXXXXXX | CISCO | Package with logo |
Sopto provides customized service. Tell us your requirement on logo,model,SN code,compatible brand and package. |