Multi-Vendor MSA Compatible DWDM 25G SFP28 Module: DWDM-25G-SFP28-10I-XX

# Key Highlights
    • Type:SFP28
    • Compatibility:Multi-Vendor MSA Compatible
    • Tx/Rx Wavelength:Ch. 17 to Ch. 61 (1563.86 nm – 1528.77 nm) / ITU-T DWDM Grid 100 GHz C-Band
    • Fiber Type:Single-Mode Fiber (SMF)
    • Connectors:Double LC
    • Optical Budget:10.3 dB
    • Max. Distance:10km


  • Data Rate:8.5-28.1 Gbps
  • DDM/DOM:Supported
  • Temperature:Industrial -45°C – +85°C
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Single-Mode Fiber (SMF)

TX Wavelength:

Ch. 19 (1562.23 nm), Ch. 17 (1563.86 nm), Ch. 18 (1563.05 nm), Ch. 20 (1561.42 nm), Ch. 21 (1560.61 nm), Ch. 22 (1559.79 nm), Ch. 23 (1558.98 nm), Ch. 24 (1558.17 nm), Ch. 25 (1557.36 nm), Ch. 26 (1556.56 nm), Ch. 27 (1555.75 nm), Ch. 28 (1554.94 nm), Ch. 29 (1554.13 nm), Ch. 30 (1553.33 nm), Ch. 31 (1552.52 nm), Ch. 32 (1551.72 nm), Ch. 33 (1550.92 nm), Ch. 34 (1550.12 nm), Ch. 35 (1549.32 nm), Ch. 36 (1548.52 nm), Ch. 37 (1547.72 nm), Ch. 38 (1546.92 nm), Ch. 39 (1546.12 nm), Ch. 40 (1545.32 nm), Ch. 41 (1544.53 nm), Ch. 42 (1543.73 nm), Ch. 43 (1542.94 nm), Ch. 44 (1542.14 nm), Ch. 45 (1541.35 nm), Ch. 46 (1540.56 nm), Ch. 47 (1539.77 nm), Ch. 48 (1538.98 nm), Ch. 49 (1538.19 nm), Ch. 50 (1537.4 nm), Ch. 51 (1536.61 nm), Ch. 52 (1535.82 nm), Ch. 53 (1535.04 nm), Ch. 54 (1534.25 nm), Ch. 55 (1533.47 nm), Ch. 56 (1532.68 nm), Ch. 57 (1531.9 nm), Ch. 58 (1531.12 nm), Ch. 59 (1530.33 nm), Ch. 60 (1529.55 nm), Ch. 61 (1528.77 nm)

RX Wavelength:

ITU-T DWDM Grid 100 GHz C-Band

Minimum Optical Budget:

10.3 dB

Maximum Distance:


Supported Data Rate:

8.5-28.1 Gbps

Supported Applications:

25G Ethernet (25.78Gbps), 10G Ethernet (10.31Gbps)



Temperature Range:

Industrial -45°C – +85°C


Double LC

Tx Wavelength Bandwidth:

100GHz (0.8nm)

Rx Wavelength Bandwidth:

ITU-T DWDM Grid 100 GHz C-Band

Minimum Transmitting Power:

-1 dBm

Maximum Transmitting Power:

5 dBm

Receiver Sensitivity:

-11.3 dBm

Receiver Overload:

0.5 dBm

Transmitter Type:

EML Laser

Receiver Type:

PIN photodiode


+3.3V single power supply


II-VI, Macom, Neo, Oclaro, Renesas Electronics, MAXIM, SEMTECH, Sumitomo


RoHS-6, SFF-8432, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, SFF-8402, SFF-8431, SFF-8472, SFP+ MSA

# Product Documentation
# Product Description

    DWDM-25G-SFP28-10I-XX is a DWDM 25GBASE-LR Industrial Multi-Vendor MSA Compatible SFP28 (Small Form-Factor Pluggable 28) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 10.3 dB, which in most cases is enough to reach 10 km over OS2 fiber. However, distance is just indicative parameter for comfort of identification that is calculated by taking into account minimal optical budget and average attenuation of optical cabling in industry. DWDM-25G-SFP28-10I-XX uses top quality DFB (Distributed Feedback Laser) transmitter with operating at wavelengths from Ch. 17 to Ch. 61 (1563.86 nm – 1528.77 nm) and 25Gb/s PIN photodiode receiver. DWDM-25G-SFP28-10I-XX DWDM 25GBASE-LR Industrial supports DDM/DOM optical diagnostics that provide real-time diagnostic information about the present operating conditions. DWDM-25G-SFP28-10I-XX operates in Industrial -45°C – +85°C temperature range and has Double LC interface. DWDM-25G-SFP28-10I-XX DWDM 25GBASE-LR Industrial SFP28 support 8.5-28.1 Gbps data rate and is designed for 25G Ethernet (25.78 Gbps) and 10G Ethernet (10.31 Gbps) applications. DWDM-25G-SFP28-10I-XX SFP28 Double Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular use cases are in Internet Service Provider (ISP) Access and Metro Networks Data Center Core Networks and Enterprise Campus Networks.

    DWDM-25G-SFP28-10I-XX DWDM 25GBASE-LR Industrial SFP28 transceiver is CE/RoHS certified and is compliant with product safety standards. DWDM-25G-SFP28-10I-XX is fully compliant to SFF-8431 and SFF-8472 Multi Source Agreement (MSA), IEEE 802.3by 25 Gb/s specification. Consequently, compliance to above standards guarantees that module is compatible and works with majority of networking equipment, where is not implemented special algorithm for protection against third party modules. However – our technical team has accumulated deep expertise in custom-encoded firmware’s for DWDM 25GBASE-LR Industrial SFP28 transceiver in order to make it work in almost any brand equipment. We will be glad to know your requirements.