Product details

20km, Tx 1577/1490 / Rx 1270/1310nm, SC/PC simplex, Singlemode, Industrial temp.

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

85258721

Interface

SC/PC simplex

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Lead time: 3–6 wks | MOQ: 200+ pcs
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85258721 product photo

85258721 product photo

Specifications

Specifications for 85258721
InterfaceSinglemode
InterfaceEML (9.953 Gbps) / Uncooled DFB (2.488 Gbps)
InterfaceAPD
Interface20km, Tx 1577/1490 / Rx 1270/1310nm, SC/PC simplex, Singlemode, Industrial temp.
Form factorSFP-DD
ProtocolXGS-PON, XG-PON, GPON
Data rate standardsXGS-PON OLT C+, GPON OLT C+
ConnectorSC/PC simplex
Modulation FormatNRZ
Built-in FECNo
CDRnone
Operation temperature-40 °C ... 85 °C
Show 25 more specs
Supply voltage typical3.13 V ... 3.47 V
Supply Current< 1100 mA
Power consumption< 3.5 W
Digital Diagnostic Management (DDM)Built-in
Laser hazard level1
Max. supply voltage range0 V ... 3.6 V
Max. Storage Temperature Range-40 °C ... 85 °C
Max. relative humidity range5 % ... 85 %
Operating channelsXGS/XG-PON: 1270nm (1260.00 to 1280.00nm)
GPON1310nm (1290.00 to 1330.00nm)
GridNone
Average launch power per lane5 dBm ... 8 dBm
Dispersion Penalty< 1 dB
Extinction Ratio> 8.2 dB
Side Mode Suppression> 30 dB
Supported Data rate9.953 Gbps / 2.488 Gbps (1270nm) / 1.244 Gbps (1310nm)
Receiver Sensitivity< -29 dBm (XGS-PON, 9.953 Gbps)
Receiver Overload> -8 dBm
Bit Error Rate at Receiver1E-3 (9.953 Gbps) / 1E-4 (2.488 Gbps / 1.244 Gbps)
Receiver LOS De-Assert< -31 dBm
Receiver LOS Assert> -44 dBm
Receiver LOS Hysteresis> 0.5 dB
Maximum Receiver Power (Damage Threshold)> 0 dBm
IdentifierCSB-905A32
Product codeCSB-905A32

Description

Current reference data for 85258721: SC/PC simplex. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production is confirmed after drawing/spec/BOM review.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.