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                  850NM 100M 25G SFP28 Transceiver Arista Cisco Compatible Sfp Modules

                  Categories 25G SFP28 Transceiver
                  Brand Name: NuFiber
                  Model Number: SFP28-25G-SR
                  Certification: CE FCC Rohs
                  Place of Origin: China
                  MOQ: 1 piece
                  Payment Terms: L/C, T/T, Western Union,Credit Card
                  Supply Ability: 10,000 pcs per month
                  Delivery Time: Within 1-3 work days
                  Packaging Details: 10pcs/plastic bag, 500pcs/carton
                  Data Rate: 25Gb/s
                  Wavelength: 850nm
                  Distance: 100m
                  Connector: LC
                  DDM: Support
                  Fiber Type: Multi Mode Duplex LC
                  Power Supply: 3.3V
                  Working Temperature: 0~70℃
                  Warranty: 3 years
                  Compatibility: Huawei, Cisco, HP, H3C...
                  Manufacturer: Yes
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                  • Product Details
                  • Company Profile

                  850NM 100M 25G SFP28 Transceiver Arista Cisco Compatible Sfp Modules

                  25G SFP28 SR 850NM 100M TRANSCEIVER Compatible With Cisco Arista Juniper Dell Brocade


                  The Nufiber SFP-25G-SR is a single-channel, pluggable, fiber-optic SFP28 transceiver module for 25G Ethernet applications. It is a high performance module for short-range data communication and interconnect applications which operate at 25.78125Gb/s up to 70m using OM3 fiber or 100m using OM4 fiber. This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle. This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.


                  • Hot-pluggable SFP28 form factor
                  • Supports 25Gb/s data rate
                  • Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
                  • 850nm VCSEL laser and PIN photo-detector
                  • Internal CDR on both Transmitter and Receiver channel
                  • Duplex LC receptacle
                  • Single 3.3V power supply
                  • Power dissipation < 1W
                  • Digital diagnostics functions are available via the I2C interface
                  • RoHS-6 compliant
                  • Commercial case temperature range: 0°C to 70°C


                  • 25GBASE-SR Ethernet

                  Optical Parameters

                  Data rateBR25.7828.05Gbps
                  Centre Wavelengthλc840850860nm
                  Spectral Width (-20dB)σ0.6nm
                  Average Output PowerPavg-8.42.4dBm
                  Optical Power OMAPOMA-6.43dBm
                  Extinction RatioER3.5dB
                  Differential data input swingVIN,PP401000mV
                  Input Differential ImpedanceZIN90100110Ω
                  TX DisableDisable2.0VccV
                  TX FaultFault2.0VccV
                  Data rateBR25.78Gbps
                  Centre Wavelengthλc840850860nm
                  Receiver Sensitivity (OMA)Psens---10.0dBm
                  Receiver Power (OMA)3dBm
                  LOS De-AssertLOSD-13dBm
                  LOS AssertLOSA-30dBm
                  LOS Hysteresis0.5dB
                  Differential data output swingVout,PP300850mV

                  Ordering information

                  Part NumberRate(bps)Wave(nm)Cable TypeInterfaceReach



                  25G SFP28
                  SFP28-25G-SR25G850nmMMFLC duplex100mVCSEL 850nm
                  SFP28-25G-LR25G1310nmSMFLC duplex10kmDFB 1310nm
                  100G QSFP28
                  QSFP28-100G-SR4-S103.1 Gbp850nmMMFMTP/MPO-12100mVCSEL 850nm
                  QSFP28-100G-LR4-S103.1 Gbp1310nmSMFLC duplex10kmDML 1310nm
                  QSFP28-100G-PSM4-S103.1 Gbp1310nmSMFMTP/MPO-12500m4x DFB
                  QSFP28-100G-SM-SR103.1 GbpCWDM
                  SMFLC duplex2kmDML CWDM
                  QSFP28-100G-eCWDM4-S103.1 GbpCWDM
                  SMFLC duplex10kmDML CWDM
                  QSFP28-100G-ER4L-S103.1Gbps1310nmSMFLC Duplex25km-40km4x EML
                  100G CFP/CFP2/CFP4
                  CFP-100G-SR10103.1 Gbp850nmMMFMTP/MPO-24150m@OM4, 100m@OM310x VCSEL
                  CFP-100G-LR4103.1 Gbp1310nmSMFLC duplex10km4x DFB
                  CFP-100G-ER4103.1 Gbp1310nmSMFLC duplex40km4x DFB
                  CFP2-100G-SR10112Gbps850nmMMFMTP/MPO300m@OM3, 400m@OM410x VCSEL
                  CFP2-100G-LR4-D112Gbps1310nmSMFLC duplex10km4x DFB
                  (1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm)
                  SMFLC duplex40km4x DFB
                  CFP4-100GBASE-LR4112Gbps1310nmSMFLC duplex10km4x DFB

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