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20KM 1g Single Mode Sfp Module , Sfp Optical Transceiver Tx1310nm Rx1490nm

Categories SFP Transceiver Modules
Brand Name: Mray
Model Number: SFP-GE-BX20-SM3149
Certification: CE, FCC, RoHs, ISO9001
Place of Origin: Shenzhen, China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10000pcs/day
Delivery Time: 1~2 days for samples
Packaging Details: 10pcs/plastic try, 500pcs per standard export carton
Product name: 1.25Gb/s BiDi SFP Tx1310/Rx1490nm 20KM
Data Rate: 1.25Gbps
Connector: Single LC port
Wavelength: 1310nm/1490nm
Application: Telecommunication, FTTH FTTB FTTO Network
Warranty: 3 years
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20KM 1g Single Mode Sfp Module , Sfp Optical Transceiver Tx1310nm Rx1490nm

1.25Gb/s BiDi SFP Tx1310/Rx1490nm 20KM With DDM Optical Transceiver

Description

Miray SFP-GE-BX20-SM3149 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 1310 nm FP laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 20km application.


Features


  • Up to 1.25Gb/s Data Links
  • Hot-Pluggable
  • Single LC connector
  • Up to 20 km on 9/125μm SMF
  • 1310nm FP laser transmitter
  • 1490nm PIN photo-detector
  • Single +3.3V Power Supply
  • Monitoring Interface Compliant with SFF-8472
  • Maximum Power <1W
  • Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
  • RoHS compliant and Lead Free

Recommended Operating Environment

Parameter

Symbol

Minimum

Maximum

Units

Supply Voltage

Vcc

3.15

3.45

V

Ambient

operating Temperature

Top

0

+70

°C

Operating Relative Humidity

5

95

%

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

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Transmitter Section:

Center Wavelength

λc

1270

1310

1600

nm


Spectral Width(RMS)

σRMS



4

nm


Optical Output Power

Pout

-9


-3

dBm

1

Extinction Ratio

ER

9



dB


Optical Rise/Fall Time

tr / tf



260

ps

2

Relative Intensity Noise

RIN



-120

dB/Hz


Total Jitter Contribution

TX Δ TJ



0.284

UI

3

Eye Mask for Optical Output

Compliant with IEEE802.3 z (class 1 laser safety)


Receiver Section:


Optical Input Wavelength

λc

1470

1490

1510

nm


Receiver Overload

Pol

-3



dBm

4

RX Sensitivity

Sen



-24

dBm

4

RX_LOS Assert

LOS A

-40



dBm


RX_LOS De-assert

LOS D



-25

dBm


RX_LOS Hysteresis

LOS H

0.5



dB


General Specifications:

Data Rate

BR


1.25


Gb/s


Bit Error Rate

BER



10-12



Max. Supported Link Length on 9/125μm SMF@1.25Gb/s

LMAX


20


km


Total System Budget

LB

14



dB


Product Show


Dimension

Product Packing

Compatibility Test

Compatible Brands

Production Flow

For more details, welcome to inquire us freely.

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