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Original Gigabit SFP Module Simplex LC 1.25Gb/S SFP 20KM 1550/1310nm BIDI DDM

Categories Gigabit SFP Module
Brand Name: OE
Model Number: SFP 1.25G 1550 BD 20KM
Certification: ISO9001
Place of Origin: China
MOQ: 1pcs
Price: Negotiate
Payment Terms: T/T
Supply Ability: 5000PCS/month
Delivery Time: 5 work days
Packaging Details: Carton
Rate: 1.25G
Distance: 20KM
Wavelength: TX 1550nm , RX 1310nm
Connector: LC
Fiber Type: Simplex
DDM: With
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Original Gigabit SFP Module Simplex LC 1.25Gb/S SFP 20KM 1550/1310nm BIDI DDM

Gigabit SFP Module Simplex LC 1.25Gb/S SFP 20KM 1550/1310nm BIDI DDM


Applications


Fiber Channel

Switch to Switch interface

Switched backplane applications

Router/Server interface

Other optical transmission systems


PRODUCT DESCRIPTION


Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1550 nm DFB laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 20km application.


The SFP Module compliants with SFF-8431, SFF-8432 Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission.


Optical Transceiver Module is small form factor pluggable module for bi-directional serial optical data communications such as STM-8, OC-24,Fiber Channel, It is SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1550nm.


PRODUCT FEATURES


Single 3. 3V Power supply

Operating Case Temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C

2 years warranty

Tx1550/Rx1310, 1550nm DFB Laser, 1310nm PIN-TIA

Simplex LC Connector Interface

DDM function optional

SMF links up to 20km

Digital Diagnostic Monitor Function Compatible with SFF-8472

Compliant with MSA SFP Specification

Hot Pluggable,Metal enclosure, for Lower EMI

Operating data rate up to 1.25/1.063Gbps


Recommended Operating Conditions


ParameterSymbolUnitMinTypMax
Storage Temperature RangeTs070
Power Supply VoltageVccV3.1353.465
Data RateGb/s-1.25-

Specification of Transmitter


ParameterSymbolMin.Typ.Max.UnitNote
Average Output PowerPOUT-9-3dBmNote (1)
Extinction RatioER8.2dB
Center WavelengthλC150015501580nmDFB Laser
Spectrum Bandwidth(-20dB)σ1nm
Differential Line Input ImpedanceRIN90100110Ohm
Output Eye MaskCompliant with G.959(class 1 laser safety)Note (2)

Note (1): Measure at 2^23-1 NRZ PRBS pattern

Note (2): Transmitter eye mask definition


Specification of Receiver


ParameterSymbolMin.Typ.Max.UnitNote
Input Optical WavelengthλIN126013101360nm
Receiver SensitivityPIN-24dBmNote (1)
Los Of Signal AssertPA-35dBm
Los Of Signal De-assertPD-28dBmNote (2)
LOS HysteresisPA-PD0.526dB
Receiver OverloadPmax -PIN-3dBm

Note (1): Measured with Light source 1310nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ

Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)




Quality Original Gigabit SFP Module Simplex LC 1.25Gb/S SFP 20KM 1550/1310nm BIDI DDM for sale
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