Wuhan Ouyi Optoelectronic Technology Co., Ltd.

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1000BASE-LX SFP Module TX1490nm RX1550nm 60KM BIDI SFP SM For Fiber Channel

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Wuhan Ouyi Optoelectronic Technology Co., Ltd.
City:wuhan
Province/State:hubei
Country/Region:china
Contact Person:MrGuoshou Fu
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1000BASE-LX SFP Module TX1490nm RX1550nm 60KM BIDI SFP SM For Fiber Channel

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Brand Name :OE
Model Number :SFP 1.25G 1490 BD 60KM
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 :60KM
Wavelength :TX 1490nm , RX 1550nm
Fiber Type :Simplex
Connector :LC
DDM :With
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1000BASE-LX SFP Module TX1490nm RX1550nm 60KM BIDI SFP SM For Fiber Channel

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 1490 nm DFB laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 60km application.

1.25Gbps SFP BIDI 60KM Optical Transceiver Module Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the DFP laser and the PIN photo-detector .

The transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

Applications

Fiber Channel

Switch to Switch interface

Switched backplane applications

Router/Server interface

Other optical transmission systems

PRODUCT FEATURES

Up to 1.25Gb/s Data Links

Hot-Pluggable

Single LC connector

Up to 60 km on 9/125μm SMF

1490nm DFB laser transmitter

1550nm PIN photo-detector

Single +3.3V Power Supply

Monitoring Interface Compliant with SFF-8472

Maximum Power <1W

Industrial / Commercial operating temperature range: -40°C to 85°C/0°C to 70°C Version available

2 years warranty

Specification of Transmitter

Parameter Symbol Min. Typ. Max. Unit Note
Average Output Power POUT -2 2 dBm Note (1)
Extinction Ratio ER 8.2 dB
Center Wavelength λC 1483 1490 1495 nm DFB Laser
Side Mode Suppression Ratio SMSR 30 dB
Spectrum Bandwidth(-20dB) σ 1 nm
Differential Line Input Impedance RIN 90 100 110 Ohm
Output Eye Mask Compliant 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

Parameter Symbol Min. Typ. Max. Unit Note
Input Optical Wavelength λIN 1500 1550 1580 nm
Receiver Sensitivity PIN -26 dBm Note (1)
Los Of Signal Assert PA -35 dBm
Los Of Signal De-assert PD -28 dBm Note (2)
LOS Hysteresis PA-PD 0.5 2 6 dB
Receiver Overload Pmax -PIN -3 dBm

Note (1): Measured with Light source 1550nm, 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)

1000BASE-LX SFP Module TX1490nm RX1550nm 60KM BIDI SFP SM For Fiber Channel

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