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1.25G Lc Connector 20Km Single Bidirectional Optical Transceiver

Categories Fiber Optic Transceiver
Brand Name: OEM
Model Number: OEM
Certification: ISO9001
Place of Origin: china
MOQ: 1Pair
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram,Paypal
Supply Ability: 50000Unit/Month
Delivery Time: 3-6 work days
Packaging Details: pvc box+outer carton
Product name: fiber optic transceiver
Fiber type: Single Fiber Single Mode
Interface: LC
Wavelength: 1310/1550nm
Distance: 100m to 120km
Data rate: 1.25G
Operating temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C
Supply Voltage: 3.13V~3.47V
Warranty: 3 Years
Application: Gigabit Ethernet,Fiber Channel,Switch to Switch interface
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1.25G Lc Connector 20Km Single Bidirectional Optical Transceiver

Bidirectional Fiber Optic Transceiver 1.25G Lc Connector 20Km Single Fiber Sfp Module

Description

SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and
120km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode
integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Feature

● Supports 1.25Gbps/1.0625Gbps bit rates
● Bi-Directional LC/PC connector
● Hot pluggable SFP footprint
● 1490nm DFB laser and 1550nm APD photo detector
● 1550nm DFB laser and 1490nm APD photo detector
● Applicable for 120Km SMF connection
● Low power consumption, < 1.0W
● Digital Diagnostic Monitor Interface
● Compliant with SFP MSA and SFF-8472
● Very low EMI and excellent ESD protection
● Operating case temperature:
Commerical:0 to 70 °C Industrial:-40 to 85 °C

Absolute Maximum Ratings

ParameterSymbolMin.Max.UnitNote
Supply VoltageVcc-0.54.0V
Storage Temperature-4085°C
Relative Humidity585%

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.


General Operating Characteristics

ParameterSymbolMin.TypMax.UnitNote

Data Rate


1250Mb/s
Supply VoltageVcc3.133.33.47V
Supply CurrentIcc5220mA
Operating Case Temp.Tc070°C
-1080°C
-4085°C


OPTICAL CHARACTERISTICS

l )Transmitter

arameterSymbolMin.TypMax.UnitNote
Operating WavelengthλC127013101360nm
147014901510
Ave. output power (Enabled)Po-8-4dBm1
Extinction RatioER9dB1
RMS spectral widthΔλ4nm
Rise/Fall time (20%~80%)Tr/Tf0.26ps2
Output Eye MaskCompliant with IEEE802.3 z (class 1 laser safety)

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

Note (2): Transmitter eye mask definition

2)Receiver

ParameterSymbolMin.TypMax.UnitNote
Operating Wavelength147014901510nm
127013101360
SensitivityPsen-22dBm1
Min. overloadPimax-3dBm
LOS AssertPa-35dBm
LOS De-assertPd-23dBm2
LOS HysteresisPd-Pa0.56dB

Note (1): Measured with Light source 1490nm(1310nm), ER=9dB; BER =<10^-12 @PRBS=2^23-1 NRZ.

Note (2): When LOS de-asserted, the RX data+/- output is signal output.


Ordering Information

SFP BIDI,LC,Tx1310/Rx1550nm 1.25Gbps, 20km, with DDM
SFP BIDI,LC,Tx1550/Rx1310nm 1.25Gbps, 20km, with DDM
SFP BIDI,LC,Tx1310/Rx1550nm 1.25Gbps, 20km, without DDM
SFP BIDI,LC,Tx1550/Rx1310nm 1.25Gbps, 20km, without DDM

Applications
1. Gigabit Ethernet
2. Fiber Channel
3. Switch to Switch interface
4. Switched backplane applications
5. Router/Server interface
6. Other optical transmission systems
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