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Bidirectional SFP Transceiver Modules 1490nmTx/1550nmRx 1.25G 80km

Shenzhen Miray Communication Technology Co., Ltd.
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Shenzhen Miray Communication Technology Co., Ltd.

Bidirectional SFP Transceiver Modules 1490nmTx/1550nmRx 1.25G 80km

Country/Region china
City & Province shenzhen
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Product Details

Bidi Sfp 1.25G 80km SFP BIDI 1490nmTx/1550nmRx Optical Transceiver Module

 

Description

Miray’s SFP 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 1490 nm DFB laser, up to 22dB link budge ensure this module 1000Base-ZX Ethernet 80km application.

 

The WDM Bi-Directional small form-factor pluggable (BiDi SFP) is a compact optical transceiver module which is used in optical communications for both telecommunication and data bidirectional communications applications. It interfaces a network device mother board (for a switch, router or similar device) to a fiber optic or unshielded twisted pair networking cable. It is a popular industry format supported by several fiber optic component vendors.

 

 

Features

 

  • Up to 1.25Gb/s Data Links
  • Hot-Pluggable
  • Single LC connector
  • Up to 80 km on 9/125μm SMF
  • 1490nm DFB laser and PIN photodetector for 80km transmission
  • Compatible with RoHS +3.3V single power supply
  • Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
  • Maximum Power <1W
  • Operating Case Temperature: Standard : 0 to +70°C

  • Internal Calibration or External Calibration

 

Recommended Operating Environment

 

Parameter

Symbol

Min.

Typical

Max.

Unit

Case operating Temperature

Industrial

TC

-40

 

85

°C

Extended

-5

 

85

°C

Commercial

0

 

+70

°C

Supply Voltage

VCC

3.135

 

3.465

V

Supply Current

Icc

 

 

300

mA

Inrush Current

Isurge

 

 

Icc+30

mA

Maximum Power

Pmax

 

 

1

W

 
 

Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

 
ParameterSymbolMin.TypicalMax.UnitNote
Transmitter Section:
Center Wavelengthλc147014901510nm 
Spectral Widthσ  1nm 
Sidemode Supression ratioSSRmin30  dB 
Optical Output PowerPout-2 +3dBm1
Extinction RatioER9  dB 
Optical Rise/Fall Timetr / tf  260ps2
Relative Intensity NoiseRIN  -120dB/Hz 
Total Jitter ContributionTX Δ TJ  0.284UI3
Eye Mask for Optical OutputCompliant with IEEE802.3 z (class 1 laser safety) 
Receiver Section: 
Optical Input Wavelengthλc153015501570nm 
Receiver OverloadPol-3  dBm4
RX SensitivitySen  -24dBm4
RX_LOS AssertLOS A-40  dBm 
RX_LOS De-assertLOS D  -25dBm 
RX_LOS HysteresisLOS H0.5  dB 
General Specifications:
Data RateBR 1.25 Gb/s 
Bit Error RateBER  10-12  
Max. Supported Link Length on 9/125μm SMF@1.25Gb/sLMAX 80 km 
Total System BudgetLB22  dB 
 

 

 

Product Show

 

Dimension

Product Packing

Compatibility Test 

 

Compatible Brands

 

Production Flow

For more details, welcome to inquire us freely. Pls download the file. GE-BX80-SM1490.pdf

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