SM25G-SR

Chelsio compatible SM25G-SR SFP28 Module

# Key Highlights
  • Type:SFP28
  • Compatibility:Chelsio compatible
  • Tx/Rx Wavelength:850 nm. / 850 nm.
  • Laser:VSCEL Laser
  • Fiber Type:Multi-Mode Fiber (MMF)
  • Connectors:Double LC
  • Optical Budget:2.6 dB
  • Max. Distance:100m
  • Data Rate:8.5-28.1 Gbps
  • DDM/DOM:Supported
  • Temperature:Standard 0°-70°C
# Pricing & Ordering
SKU: 25G-SFP28-100-CH

22.52

Standard recommended retail price without VAT.

Lead Time: Next Business Day from Order Confirmation
# 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:

Multi-Mode Fiber (MMF)

TX Wavelength:

850 nm.

RX Wavelength:

850 nm.

Minimum Optical Budget:

2.6 dB

Maximum Distance:

100m

Supported Data Rate:

8.5-28.1 Gbps

Supported Applications:

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

DDM/DOM:

Supported

Temperature Range:

Standard 0°-70°C

Connectors:

Double LC

Tx Wavelength Bandwidth:

20 nm (840-860 nm)

Rx Wavelength Bandwidth:

20 nm (840-860 nm)

Minimum Transmitting Power:

-8.4 dBm

Maximum Transmitting Power:

2.4 dBm

Receiver Sensitivity:

-11 dBm

Receiver Overload:

2.4 dBm

Transmitter Type:

VSCEL Laser

Receiver Type:

PIN photodiode

Power:

+3.3V single power supply

Chipset:

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

Compliance:

IEEE 802.3by, RoHS-6, SFF-8432, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, SFF-8402, SFF-8431, SFF-8472, SFP+ MSA

# Product Documentation
Multi-Vendor MSA Compatible 25G-SFP28-100 SFP28 Datasheet

Chelsio Compatible SM25G-SR SFP28 Module is based on our product 25G-SFP28-100. When You will order it will be encoded with Chelsio code and it will be labeled with part number: 25G-SFP28-100-CH, where CH means Chelsio Compatible. Above You can download datasheet of our 25G-SFP28-100 product.

# Product Description

   Chelsio compatible SM25G-SR is SFP28 (Small Form factor Pluggable 28) Transceiver, operating over Double Fiber Multi-Mode Fiber (MMF) optical cable. It has minimum guaranteed optical budget of 2.6 dB, with in most cases is enough to reach about 100m distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. This transceiver use top quality VSCEL Laser transmitter with operating at nominal wavelength 850 nm. and 850 nm. PIN photodiode receiver. SM25G-SR support DDM/DOM optical diagnostics, that provide diagnostic information about the present operating conditions. Chelsio compatible SM25G-SR SFP28 operates in Standard 0°-70°C temperature range and has Double LC interface. Chelsio compatible SM25G-SR support 8.5-28.1 Gbps data rate and such applications as 25G Ethernet (25.78Gbps), 10G Ethernet (10.31Gbps). Chelsio SM25G-SR compatible SFP28 Double Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Access and Metro Networks, Data Center Core Networks and Enterprise Campus Networks.

    To ensure compatibility we have tested Chelsio compatible SM25G-SR Transceiver in latest platforms of Chelsio networking equipment, which allows us to encode transceiver EEPROM memory to be compatible and work seamlessly with Chelsio platforms. Transceiver is also fully compliant to SFP+ MSA, SFF-8402, SFF-8472, SFF-8431, SFF-8432, IEEE 802.3by, CE, RoHS-6, Class 1 FDA and IEC60825-1 Laser Safety standard. Transceiver is CE/RoHS certified and is compliant with product safety standards.