Compact CSFP Fiber Optic Transceiver 1.25G 2 Channel Bidi SMF 20km Duplex LC Connector
1.25G Compact CSFP Fiber Optic Transceiver 2 Channel Bidi SMF 20km
Description
1.25G CSFP Fiber Optic Transceiver manufactured by ANC International Co., Limited is compatible with the Compact Small Form- Factor Pluggable (CSFP) Multi-Source Agreement (MSA) option 2, 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 1310nm FP laser (the 1490nm/1550nm DFB laser) and the PIN photo-detector .The module data link up to 20KM in 9/125um single mode fiber.
Features
Two Bi-Directional transceivers in one SFP package
Up to 1.25Gb/s data links
Duplex LC connector
Hot-pluggable SFP footprint
1310nm FP laser transmitter
RoHS compliant and Lead Free
Up to 20Km on 9/125um SMF
Metal enclosure for lower EMI
Single +3.3V power supply
Compliant with CSFP MSA 2.0 (Option 2)
Commercial and industrial operating temperature optional
SFP MSA SFF-8074i Compliant
Compliance
ESD to the Electrical PINs: compatible with MIL-STD-883 Method 3015
ESD to the Single LC Receptacle: compatible with IEC 61000-4-2
Immunity compatible with IEC 61000-4-3
EMI compatible with FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B
Laser Eye Safety compatible with FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2
RoHS compliant with RoHS 2 (2011/65/EU)
Applications
Gigabit Ethernet
Fibre Channel
Point to Point FTTH Application
Other Optical Links
Switched Backplane Applications
Switch to Switch Interface
Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Output Opt. Power | PO | -9 | -3 | dBm | 1 | |
| Optical Wavelength | λ | 1260 | 1310 | 1360 | nm | |
| Spectral Width (RMS) | Δλ | - | 3 | nm | ||
| Optical Rise/Fall Time | tr/tf | - | - | 260 | ps | 2 |
| Total Jitter | TJ | 0.35 | UI | |||
| Optical Extinction Ratio | ER | 6 | dB | |||
| Receiver | ||||||
| RX Sensitivity @1.25 Gb/s | SENS | -22.5 | dBm | 3 | ||
| Receiver Overload | -3 | dBm | ||||
| Optical Center Wavelength | λC | 1470 | 1490 | 1510 | nm | |
| LOS De-Assert | LOSD | -25 | dBm | |||
| LOS Assert | LOSA | -40 | dBm | |||
| LOS Hysteresis | 0.5 | 5 | dB | |||
Notes:
1. Class 1 Laser Safety.
2. Unfiltered, 20-80%. Complies with Gigabit Ethernet eye masks when filtered.
3. Measured with conformance signals defined in FC-PI-2 Rev. 10.0 specifications.
Ordering Information
| Part No. | Package | Data Rate | Wavelength | Component | Output Power | Rec. Sens | Connector | Case Temp. | Reach |
| APCS53123xDL20 | CSFP | Up to 1.25G | 1550nm/1310nm | DFB/PIN | -9~-3dBm | -22.5dBm | LC | C/I | 20km |
| APCS35123xDL20 | CSFP | Up to 1.25G | 1310nm/1550nm | FP/PIN | -9~-3dBm | -22.5dBm | LC | C/I | 20km |
| APCS43123xDL20 | CSFP | Up to 1.25G | 1490nm/1310nm | DFB/PIN | -9~-3dBm | -22.5dBm | LC | C/I | 20km |
| APCS34123xDL20 | CSFP | Up to 1.25G | 1310nm/1490nm | FP/PIN | -9~-3dBm | -22.5dBm | LC | C/I | 20km |
Mechanical Dimension
ANC CSFP transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA), dimensions are in mm.
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