SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver

SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver is a product of SFP BIDI optical
module series. BIDI optical module is an optical module using WDM (wavelength
division multiplexing) bidirectional transmission technology, which realizes
bidirectional transmission in the optical channel on one optical fiber at the
same time. The SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver optical module has
only one port, and the signal is transmitted and received on one optical cable
through the integrated bidirectional coupler. Therefore, it must be paired with
the SFP 1.25G Tx1550/Rx1310 20Km LC Transceiver. . BIDI optical modules reduce
the number of ports on the fiber patch cord panel, reduce the footprint of the
tray dedicated to fiber management, and reduce the number of fiber optic cables
that need to be used.

Tx Disable has an LVTTL logic high-level input that can disable the optical
output, and the system can also disable the module through I²C. The Tx Fault is
supplied to signal laser deterioration. The LOS output is used to show the loss
of an optical signal input to the receiver or the state of the link with the
partner. I²C register access can also be used to obtain LOS (or
Link)/Disable/Fault information for the system.

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Technical Specification Of SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver

General Specifications
Parameter Symbol Min Typ. Max Unit
Bit Rate BR 1.25 Gb/s etc
Max.Supported Link Length Max 10 km

Absolute Maximum Ratings
Parameter Symbol Min Typ. Max Unit Ref.
Storage Temperature TS -40 85 ºC
Storage Ambient Humidity HA 5 95 %
Power Supply Voltage VCC -0.5 4 V
Signal Input Voltage -0.3 Vcc+0.3 V
Receiver Damage Threshold +3 dBm
Lead Soldering Temperature/Time Told 260/10 ºC/sec Note 1
Lead Soldering Temperature/Time Told 360/10 ºC/sec Note 2

Notes:

1. Suitable for wave soldering.

2. Only for soldering by iron.

Parameter Of SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver China
Fiber Transceiver GE SFP
Technical Documents Of SFP 1.25G Tx1310/Rx1550 20Km LC Transceivers
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SFP 1.25G Tx1310/Rx1550 20Km LC Transceiver Pdf
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