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SFP Module 1.25g Optical Transceiver Multi Mode 850nm 550m Fiber Module
US$3.50-6.00
10 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableType
SFP Transceiver ModuleWiring Devices
DDFModel NO.
SFP ModuleCertification
ISOCondition
NewData Rate
1.25gbps (Gigabit)Wavelength
850nm 1550nm (Multi-Mode)Transmission Distance
500m 2km 3km 20km 40kmFeatures
with Ddm/Dom SupportApplication
Data Center, Enterprise Network, Campus NetworkTransport Package
Individual Anti-Static Box PackingTrademark
HYOE or OEMOrigin
ChinaHS Code
8517795000Production Capacity
1000000pieces/YearKey features
Designed for Gigabit/10G/25G/40G/100G Ethernet applications, supporting data rates from 1.25Gbps to 100Gbps to meet diverse network bandwidth demands.
Available in short-reach (SR, 850nm multi-mode), long-reach (LR, 1310nm single-mode), and extended-reach (ER/ZR) variants, supporting transmission distances from 100m to over 100km.
Equipped with Digital Diagnostic Monitoring (DDM/DOM) for real-time tracking of optical power, temperature, voltage, and module status, enabling proactive maintenance and troubleshooting.
Fully compliant with SFP/SFP+/QSFP+ multi-source agreements (MSA), supporting hot-swapping for easy installation and replacement without disrupting network operations.
The precision metal housing provides excellent electromagnetic interference (EMI) shielding, ensuring stable performance in electrically noisy environments like data centers and industrial networks.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.21h
About Our Factory & Business Background
AddressB1402, Building 1, Tian'an Digital City Entrepreneurship Park, No. 475 Huangge North Road, Huangge Keng Community, Longcheng Street, Longgang District, Shenzhen
Plant Area5006 square meters
Registered Capital7,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 PC
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsFiber Optic Cable, MPO, Fiber Optic Patch Cord, Fiber Optic Pigtail, FTTH, Connector, Armored Fiber Optic Cable, PLC Splitter, Fiber Optic Terminal Box, Adapter
Production Lines10
Production MachinesLabel Printing Machine, Diameter Testing Equipment, Fully Automatic Extrusion Equipment, Fully Automatic wire Drawing Equipment, Automatic Cooling Equipmrnt, Automatic Heating Machine, Automatic Rolling Machine
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-12-24
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:Q: What is an SFP transceiver?
A:
A: SFP (Small Form-factor Pluggable) is a compact, hot-pluggable optical module used in network switches, routers, and firewalls to connect fiber or copper cables for data transmission.
Q:Q: What do 1.25G, 10G, 40G mean on the module?
A:
A: These numbers refer to the modules maximum data transfer rate, measured in gigabits per second (Gbps). For example, a 1.25G module is for Gigabit Ethernet, while a 10G module supports 10Gbps connections.
Q:Q: What is the difference between multi-mode (MM) and single-mode (SM) SFP modules?
A:
A: Multi-mode modules (typically 850nm) are for short distances (up to a few hundred meters/km) and use multi-mode fiber. Single-mode modules (1310/1550nm) support longer distances (up to 100km+) with single-mode fiber.
Q:Q: What does DDM/DOM mean?
A:
A: DDM (Digital Diagnostic Monitoring) or DOM is a feature that lets you monitor real-time module status, including optical power, temperature, voltage, and laser bias current, for easier troubleshooting.
Q:Q: Are these modules compatible with all brand switches?
A:
A: Most SFP modules follow the MSA (Multi-Source Agreement) standard, making them compatible with major brands like Cisco, HPE, Huawei, etc. Some switches require specific compatibility settings or vendor-locked modules.
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Shenzhen HYOE Optical Communications Co., Ltd.
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