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3.3V 1550nm Single Mode Fiber Optic Transceiver 1.25Gb/s Speed LC Connector

3.3V 1550nm Single Mode Fiber Optic Transceiver 1.25Gb/s Speed LC Connector

3.3V 1550nm Single Mode Fiber Optic Transceiver 1.25Gb/s Speed LC Connector

Product Details:

Place of Origin: Shenzhen, China
Brand Name: Transcom
Certification: ISO FCC CE RoSH
Model Number: TS-SF-1512-80D

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Packaging Details: Standard Package
Delivery Time: 3-5 work days
Payment Terms: T/T
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Detailed Product Description
Brand Name: Transcom Speed: 1.25Gb/s
Connector: LC Voltage: 3.3V


Up to 1.25Gb/s data links with DDM

DFB laser transmitter and PIN photo-detector

Up to 80km on 9/125µm SMF

Hot-pluggable SFP footprint

Duplex LC/UPC type pluggable optical interface

Low power dissipation

Metal enclosure, for lower EMI

RoHS compliant and lead-free

Support Digital Diagnostic Monitoring interface

Single +3.3V power supply

Compliant with SFF-8472

Case operating temperature

Commercial: 0°C to +70°C

Extended: -10°C to +80°C

Industrial: -40°C to +85°C


Switch to Switch Interface

Gigabit Ethernet

Switched Backplane Applications

Router/Server Interface

Other Optical Links



TRANSCOM’s TS-SF-1512-80D 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 DFB laser and the PIN photo-detector .The module data link up to 80KM in 9/125um single mode fiber.


The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.


Ordering information

Product part Number

Data Rate







Temperature Range(Tcase)()
TS-SF-1512-80D 1250 Single mode fiber 1550 80 0~70 commercial
TS-SF-1512-80DE 1250 Single mode fiber 1550 80 -10~80 extended
TS-SF-1512-80DA 1250 Single mode fiber 1550 80 -40~85 industrial

Contact Details
Shenzhen Transcom Technology Limited

Contact Person: Iris

Tel: +8618924996170

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