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25GBASE-BX BiDi SFP28 10km Optical Transceiver Module

Categories 25G SFP28 Transceiver
Brand Name: OLKOPTO
Model Number: OLSB232XL-CD10
Certification: RoHS FCC CE GS UL FDA etc
Place of Origin: Shenzhen China
MOQ: 1pc
Payment Terms: T/T or Net 30 days
Supply Ability: 80-120k per month
Delivery Time: 3-5 working days
Packaging Details: Individual package Or 10pcs/pallet Or 20pcs/pallet
Data Rate: 25.78Gb/s
Form Factor: SFP28
Wavelength: 1270/1330nm&1330/1270nm
Distance: 10km
Part Number: OLSB232XL-CD10
Compatiblity: Custom
DDM/DOM: Supported
Temperature: 0~70 °C
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25GBASE-BX BiDi SFP28 10km Optical Transceiver Module

25GBASE-BX BiDi SFP28 1270nm/1330nm & 1330nm/1270nm 10km Optical Transceiver Module


Absolute Maximum Ratings

ParameterSymbolMin.Max.UnitNote
Supply VoltageVcc-0.54.0V
Storage TemperatureTs-4085°C
Relative HumidityRH085%

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module


Gereral Operating Characteristics

ParameterSymbolMin.TypMax.UnitNote
Data Rate25.78Gb/s
Supply VoltageVcc3.133.33.47V
Supply CurrentIcc450mA
Operating Case Temp.Tc070°C

Electrical Input/Output Characteristics

ParameterSymbolMin.TypMax.UnitNote
Transmitter
Diff. input voltage swing120820mVpp1
Tx Disable inputHVIH2.0Vcc+0.3V
LVIL00.8
Tx Fault outputHVOH2.0Vcc+0.3V2
LVOL00.8
Input Diff. ImpedanceZin100Ω

ParameterSymbolMin.TypMax.UnitNote
Receiver
Diff. output voltage swing340650800mVpp3
Rx LOS OutputHVOH2.0Vcc+0.3V2
LVOL00.8

Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.

Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.


Optical Characteristics

ParameterSymbolMin.TypMax.UnitNote
Transmitter
Operating Wavelength125012701290nm
131013301350
Ave. output power (Enabled)Po-35dBm
Extinction RatioER3.5dB
spectral width(-20dB)Δλ1nm
Relative Intensity NoiseRIN-130dB/Hz
Dispersion penalty3dB

ParameterSymbolMin.TypMax.UnitNote
Receiver
Operating Wavelength1330nm
1270
Stressed Receiver OMA SensitivityPsen-13dBm
Average Receiver PowerPimax-13.32dBm
LOS AssertPa-30dBm
LOS De-assertPd-12dBm
LOS HysteresisPd-Pa0.55dB

Product Features

● compliant to SFF-8402 for SFP28 solution

● Digital Diagnostic Monitor Interface with SFF-8472

● Hot pluggable SFP+ footprint

● 1270nm/1330nm DFB transmitter

● Up to 25.78Gb/s data links

● Applicable for 10Km SMF connection

● High transmission margin

● Low power consumption<1.5W

● Single 3.3V power supply

● Operating case temperature: Commercial: 0 ~ +70℃


Applications

● 25.78 Gb/s single lane

● Other optical links


Ordering Information

Part NumberDescription
OLSB232XL-CD10SFP28 LR 25.78G,0~70, 1270/1330nm, BIDI 10Km
OLSB322XL-CD10SFP28 LR 25.78G,0~70, 1330/1270nm, BIDI 10Km
Quality 25GBASE-BX BiDi SFP28 10km Optical Transceiver Module for sale
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