1.25G Compact SFP 1550nm TX / 1310nm RX 20km Transceivers

SFP Transceivers

1.25G Compact SFP 1550nm TX / 1310nm RX 20km Transceivers

Ascent Optics’ SFP-24CS53-20C Small Form Factor Pluggable (CSFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of 2-channel Bi-directional Optical Transceiver unit with 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 20km 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. Conventional SFP will function when plugged into a C-SFP socket, at the same time no damage to C-SFP and host board if C-SFP module is plugged into a conventional SFP socket.

Country Of Origin : China

Delivery Time : 3 -7 Days after PO Confirm

Dimensions (LxWxH ) : 57.4*13.75*11.85

Net weight : 0.025kg

Certificate:

P/N: SFP-24CS53-20C

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Product Details

Part No.	SFP-24CS53-20C	Form Factor	CSFP
Data Rate	1.25Gb/s	Distance	20KM
Wavelength	Tx1550nm / Rx1310nm	Operation Temperature	0 to 70°C (32 to 158°F)
Connector	Duplex LC	Voltage	3.3V
Cable Type	SMF	DDM	Yes
Transmitter Type	1550nm DFB	Receiver Type	PIN
TX Power	-9.0~-3.0dBm	Receiver Sensitivity	< -20.0dBm
Protocols	MSA Compliant	Warranty	3 years

Key Features

Up to 1.25Gb/s data links 1550nm DFB laser transmitter and PIN photo-detector Achieve operational compatibility with conventional SFP Up to 20km on 9/125µm SMF Hot-pluggable CSFP footprint BIDI LC/UPC type pluggable optical interface Low power dissipation RoHS compliant and lead-free Support Digital Diagnostic Monitoring interface Single +3.3V power supply Compliant with SFF-8472 Metal enclosure, for lower EMI Meet ESD requirements, resist 8KV direct contact voltage Case operating temperature Commercial: 0 ~ +70°C Extended: -10 ~ +80°C Industrial: -40 ~ +85°C

Application

Switch to Switch Interface Gigabit Ethernet Point to Point FTTH Application Switched Backplane Applications Router/Server Interface Other Optical Links

Downloads（PDF）

Datasheet

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SFP Transceivers

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