Product Details:
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Product Type: | 100BASE CSFP | Data Rate: | 155Mbps/155Mbps |
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TX Wavelength: | 2 X 1490nm | RX Wavelength: | 2 X 1310nm |
Transmission: | 20km | Media: | SMF |
DOM/DDM: | Supported | Keywords: | 2 Fiber 100BASE BIDI CSFP Optical Fiber Transceiver |
High Light: | 2 Fiber sfp fiber transceiver,20km sfp fiber transceiver,DOM fibre channel sfp |
2 Fiber 100BASE BIDI CSFP Optical Fiber Transceiver TX1490nmRX1310nm LC 20km DOM
Description
The 100Base CSFP Transceiver is specifically designed for the high performance integrated two bi-directional links on a duplex single-mode fiber, each link supports 155Mbps throughput and 20km transmission with LC interface.
It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C interface specified in the SFP MSA SFF-8472.
This CSFP LX Transceiver is fully compliant to compact Small Form-Factor Pluggable (CSFP) MSA option 2 and CE/RoHS certified.
Specifications
Product Series | 100Base CSFP | Part Number | GCS-B4303-B4303-20C |
Package | CSFP | Type | 2 BOSA per port |
Data Rate (Mbps) | 155Mbps/155Mbps | Lane Count | 2x (Tx/Rx) |
Link Distance | 20km | Connector | LC duplex |
TX Wavelength | 2x 1490nm | RX Wavelength | 2x 1310nm |
Voltage | +3.3V (typical) | Power Consumption | ≤ 1.3W |
Transmitter Type/Lane | DFB Laser | Receiver Type/Lane | PIN |
TX Output Power | -14 ~ -8dBm | RX Sensitivity | < -32dBm |
Extinction Ratio | > 9dB | RX Overload | > -3dBm |
Power Budget (dB) | 18dB | DDM/DOM | Support |
Temperature | Operating: 0 to 70°C | Warranty | 3-year |
Storage: -40°C to 85°C | Unit Weight | 25gram | |
Protocols | Fast Ethernet, MSA Compliant |
Features
Application
Electrical and Optical Characteristics
Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
Transmitter | ||||||||
Centre Wavelength | λc | 1470 | 1490 | 1510 | nm | |||
Spectral Width (-20dB) | σ | 1 | nm | |||||
Side Mode Suppression Ratio | SMSR | 30 | dB | |||||
Average Output Power | Pout | -13 | -9 | dBm | 1 | |||
Extinction Ratio | ER | 9 | dB | |||||
Optical Rise/Fall Time (20%~80%) | tr/tf | 0.26 | ns | |||||
Data Input Swing Differential | VIN | 400 | 1800 | mV | 2 | |||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |||
TX Disable |
Disable | 2.0 | Vcc | V | ||||
Enable | 0 | 0.8 | V | |||||
TX Fault |
Fault | 2.0 | Vcc | V | ||||
Normal | 0 | 0.8 | V | |||||
Receiver | ||||||||
Centre Wavelength | λc | 1290 | 1330 | nm | ||||
Receiver Sensitivity | -32 | dBm | 3 | |||||
Receiver Overload | -3 | dBm | 3 | |||||
LOS De-Assert | LOSD | -32 | dBm | |||||
LOS Assert | LOSA | -45 | dBm | |||||
LOS Hysteresis | 1 | 4 | dB | |||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | |||
LOS |
High | 2.0 | Vcc | V | ||||
Low | 0.8 | V |
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 27-1 test pattern @155Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
Contact Person: Ophelia Feng
Tel: +86 15882203619