Business Type:
Manufacturer/Factory,Trading Company
Business Range:
Cabinet (Fiber Distribution Cabinets, Indoor and Outdoor Cabinet, Fiber Terminal Box, ..
Establishment:
2009
R&D Capacity:
ODM, OEM
Terms of Payment:
LC, T/T, D/P, PayPal, WesternUnion
Main Markets:
Southeast Asia, Middle East, Domestic
OEM/ODM Service
Sample Available

Fiber Media Converter, Converter, Media Converter manufacturer / supplier in China, offering Fiber Media Converter, LSZH Jacket Duplex Sc-LC Fiber Optic Patch Cord, High Quality Fiber Optic Patch Cord for LC, Sc, St, FC, MTRJ, E2000, Mu and so on.

1
    YRS
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Supplier Homepage Computer Products Network Hardware & Parts Communication Module Gigabit Fiber Single Mode 1.25 G SFP Transceiver Module with Ddm – 12.4mi / 20 Km (Mini-GBIC)

Gigabit Fiber Single Mode 1.25 G SFP Transceiver Module with Ddm – 12.4mi / 20 Km (Mini-GBIC)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $4.50/ Piece
Local Area: Shenzhen, Guangdong, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion
Usage: Telephone, Computer
Type: Wired
Support Network: GSM

Product Features Up to 1.25Gbps data links20km with 9/125µm SMF1310nm FP laserDuplex LC ConnectorHot-pluggable SFP footprint Single 3. 3V power supply ApplicationsOperating temperature: Ref.to ordering info. √ 1.25Gbps 1000base-LX RoHS √ 1G/2G Fiber ChannelDigital Diagnostic Monitor (DDM)*1. Product Description
The ts-S3112-20LCD IS small form factor pluggable (SFP) transceiver compatible with multi-sourcing agreement (MSA). It is suitable for single-mode fiber (SMF) communications in 1.25Gbps Ethernet and 1G/2G Fiber Channel. 2. Regulatory Compliance
transceivers are Class 1 Laser Products comply with FDA regulations. Meet Class 1 eye safety requirements of EN 60825 and the electrical safety requirements of EN 60950.
3. Absolute Maximum RatingsParameter Symbol Min. Max. Unit Supply Voltage VCC -0.5 3.6 V Storage Temperature TS -40 85 °C Operating CaseTemperature TCRefer to ordering information
4. Recommended Operating ConditionsParameterSymbolMin. Typical Max. Unit Operating Case TemperatureTCRefer to ordering informationPower Supply Voltage VCC 3.15 3.3 3.45 V Power Supply Current ICC 250 mA DataRate 1.25GBpsMax link Length on 9/125µm SMFLmax20km
5. Optical CharacteristicsParameterSymbol Min. Typical Max. Unit TransmitterCentre Wavelength λc1260 13101360 nm Spectral Width (RMS) σ3nm Average Output Power Pout-9-3dBm Extinction Ratio EX 9 dB Optical Rise/FallTimetr/tf 1ns Receiver Centre Wavelength λc1200 13101600 nm Receiver Sensitivity PIN -20dBm Receiver OverloadPmax1dBmLOS De-Assert LOSD -24dBm LOS Assert LOSA -35dBm LOS Hysteresis0.54.5dB
6. Electrical CharacteristicsParameterSymbol Min. Typical Max. Unit TransmitterInput Differential ImpedanceZin90100110Ω Data Input Swing DifferentialVin5002400mVTx-Dis DisableVd2.0VccVTx-Dis EnableVen00.8VTX-Fault (Fault)2.0Vcc+0.3VTX-Fault (Normal)00.8VReceiver Data Output Swing DifferentialVout3702000 mVRx-Los FaultVlf2.0Vcc+0.3VRx-Los NormalVln00+0.8V
7. Pin DescriptionsPin Symbol Description Ref. 1 VEET Transmitter Ground (Common with Receiver Ground) 6.1 2 TFAULT Transmitter Fault. Not supported. 3 TDIS Transmitter Disable. Laser output disabled on high or open. 6.2 4 MOD_DEF(2) Module Definition 2. Data line for Serial ID. 6.3 5 MOD_DEF(1) Module Definition 1. Clock line for Serial ID. 6.3 6 MOD_DEF(0) Module Definition 0. Grounded within the module. 6.3 7 Rate Select No connection required 8 LOS Loss of Signal indication. Logic 0 indicates normal operation. 6.49 VEER Receiver Ground (Common with Transmitter Ground) 6.1 10 VEER Receiver Ground (Common with Transmitter Ground) 6.1 11 VEER Receiver Ground (Common with Transmitter Ground) 6.1 12 RD-Receiver Inverted DATA out. AC Coupled. 13 RD+ Receiver Non-inverted DATA out. AC Coupled. 14 VEER Receiver Ground (Common with Transmitter Ground) 6.1 15 VCCR Receiver Power Supply 16 VCCT Transmitter Power Supply 17 VEET Transmitter Ground (Common with Receiver Ground) 6.1 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. 19 TD-Transmitter Inverted DATA in. AC Coupled. 20 VEET Transmitter Ground (Common with Receiver Ground) 6.1 Notes:
6.1 Circuit ground is internally isolated from chassis ground.
6.2 Laser output disabled on TDIS >2.0V or open, enabled on TD
6.3 Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in.
6.4 LOS is open collector output. Should be pulled up with 4.7k -10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
8. EEPROM & DDM THRESHOLD
8.1 EEPROM
2 wire address 1010000X (A0h)
0~95
Serial ID Defined by SFP MSA (96 bytes)96~127
Vendor Speific (32 bytes)128~255
Reserved (128 bytes)
EEPROM Serial ID Memory ContentsAdd.Size (Bytes)Name of FieldHexDescriptionbase ID FIELDS01Identifier03SFP11Ext. Identifier04SFP function is defined by serial ID only21Connector07LC3-108Transceiver00 00 00 02 00 00 00 00Transmitter Code111Encoding018B/10B121BR, Nominal0D2.125Gbps131Reserved00141Length (9um) km0A20km151Length (9um) km14161OM2 Length (50um) m00171OM1 Length (62.5um) m00181Length (Copper)00191OM3 Length (50um) m0020-3516Vendor Name48414E4441522020 20 20 20 20 20 20 20 20* OEM available361Reserved0037-393Vendor OUI00 00 00* OEM available40-5516Vendor PNxx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx* OEM available56-594Vendor Rev30 31 20 200160-612Wavelength05 IE1310nm621Reserved00631CC_basexxCheck Code for base ID FieldEXTENDED ID FIELDS64-652Options00 1ALoss/ TX_Fault/ TX_Disable661BR, Max00671BR, Min0068-8316Vendor SN43 4C xx xx xx xx xx xx xx xx xx 20 20 20 20 20SN of Transceiver (ASCII). Exp. "XXXXXXXXX"84-918Date Codexx xx xx xx xx xx 20 20YY/MM/DD Exp. 120727921Diagnostic Monitoring 68HDSFP13GELXD/I08HDSFP13GELX931Enhanced Options90HDSFP13GELXD/I00HDSFP13GELX941SFF_8472 Compliance01HDSFP13GELXD/I00HDSFP13GELX951CC_EXTchecksumChecksum for Extened IDVENDOR SPECIFIC ID FIELDS96-12732Vendor Specific20 20 20...Depends on Customer Info128-255128ReservedFF FF FF...Depends on Customer Info
8.1 DDM THRESHOLD
Low AlarmLow WarnHigh WarnHigh AlarmTemperaturete-S3112-20LCD -I-45ºC-40ºC85ºC90ºCte-S3112-20LCD-20ºC-10ºC75ºC90ºCVoltage3V3.1V3.5V3.6VTx Bias15mA20mA40mA45mATx Power-13.5dBm-9.5dBm-1dBm1dBmRx Power-23dBm-19dBm-3dBm1dBm
10. Mechanical SpecificationsOrdering InformationPart No.Data RateDDMWaveFiberTypeDist.Temp.Optical Interfacete-S3112-20LCD1.25Gbpsyes1310nmSMF20km-5~75ºCLCte-S3112-20LCD-I1.25Gbpsyes1310nmSMF20km-40~85ºCLC
VERSION UPDATE: VERSION NO.DATEUPDATED INFORMATIONV2013101020131010EEPROM& DDM Threshold updatedOrdering information updatedProduct picture updatedV20140819201408191. Ordering information updated
NOTICE:
reserves the right to make changes to this product in this specification without notice, in order to improve product performance.