PRODUCT DESCRIPTION
F-tone Networksi’s BXCS-Bxx03-20xx Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of four sections: the LD driver, the limiting amplifier, the FP 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. 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.
PRODUCT FEATURES
● Up to 155Mb/s data links
● FP laser transmitter
● PIN photo-detector
● Up to 20km on 9/125µm SMF
● Hot-pluggable SFP footprint
● BIDI LC/UPC type pluggable optical interface
● Low power dissipation
● Metal enclosure, for lower EMI
● RoHS compliant and lead-free
● 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
APPLICATIONS
● Switch to Switch Interface
● Fast Ethernet
● Switched Backplane Applications
● Router/Server Interface
● Other Optical Links
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Storage Temperature | Ts | -40 | 85 | ºC | ||
| Relative Humidity | RH | 5 | 95 | % | ||
| Power Supply Voltage | VCC | -0.5 | 4 | V | ||
| Signal Input Voltage | -0.3 | Vcc+0.3 | V | |||
| Receiver Damage Threshold | 5 | dBm |
Recommended Operating Conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Case Operating Temperature | Tcase | 0 | 70 | ºC | BXCS-Bxx03-20 | |
| -10 | 80 | BXCS-Bxx03-20E | ||||
| -40 | 85 | BXCS-Bxx03-20I | ||||
| Power Supply Voltage | VCC | 3.13 | 3.3 | 3.47 | V | |
| Power Supply Current | ICC | 280 | mA | |||
| Power Supply Noise Rejection | 100 | mVp-p | 100Hz to 1MHz | |||
| Data Rate | 155/155 | Mbps | TX Rate/RX Rate | |||
| Transmission Distance | 20 | KM | ||||
| Coupled Fiber | Single mode fiber | 9/125um SMF | ||||
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -15 | -7 | dBm | Note (1) | |
| Extinction Ratio | ER | 8.2 | dB | |||
| Center Wavelength | λC | 1290 | 1310 | 1330 | nm | BXCS-B1303-20xx |
| 1530 | 1550 | 1570 | BXCS-B1503-20xx | |||
| Spectrum Width (RMS) | σ | 3.5 | nm | FP Laser | ||
| Transmitter OFF Output Power | POff | -45 | dBm | |||
| Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
| Output Eye Mask | Compliant with G.957(class 1 laser safety) | Note (2) | ||||
Note (1): Measure at 2^23-1 NRZ PRBS pattern
Note (2): Transmitter eye mask definition
Specification of Receiver
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Input Optical Wavelength | λIN | 1530 | 1550 | 1570 | nm | BXCS-B1303-20xx |
| 1290 | 1310 | 1330 | BXCS-B1503-20xx | |||
| Receiver Sensitivity | PIN | -28 | dBm | Note (1) | ||
| Input Saturation Power (Overload) | PSAT | -8 | dBm | |||
| Los Of Signal Assert | PA | -45 | dBm | |||
| Los Of Signal De-assert | PD | -29 | dBm | Note (2) | ||
| LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB |
Note (1): Measured with Light source 1550nm (1310nm), ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ.
Note (2): When LOS de-asserted, the RX data+/- output is signal output.
Electrical Interface Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Transmitter | ||||||
| Total Supply Current | ICC | A | mA | Note (1) | ||
| Transmitter Disable Input-High | VDISH | 2 | Vcc+0.3 | V | ||
| Transmitter Disable Input-Low | VDISL | 0 | 0.8 | V | ||
| Transmitter Fault Input-High | VTxFH | 2 | Vcc+0.3 | V | ||
| Transmitter Fault Input-Low | VTxFL | 0 | 0.8 | V | ||
| Receiver | ||||||
| Total Supply Current | ICC | B | mA | Note (1) | ||
| LOSS Output Voltage-High | VLOSH | 2 | Vcc+0.3 | V | LVTTL | |
| LOSS Output Voltage-Low | VLOSL | 0 | 0.8 | V | ||
Note (1): A (TX) + B (RX) = 280mA (Not include termination circuit)
Mechanical Specifications (Unit: mm)
Ordering information
| Product part Number | Data Rate(Mbps) | Media | Wavelength(nm) | TransmissionDistance(km) | Temperature Range(Tcase)（℃） | |
| BXCS-B1303-20(BXCS-B1503-20) | 155 | Single mode fiber | 1310/1550(1550/1310) | 20 | 0~70 | commercial |
| BXCS-B1303-20E(BXCS-B1503-20E) | 155 | Single mode fiber | 1310/1550(1550/1310) | 20 | -10~80 | extended |
| BXCS-B1303-20I(BXCS-B1503-20I) | 155 | Single mode fiber | 1310/1550(1550/1310) | 20 | -40~85 | industrial |
北亿纤通 | F-tone Networks
企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702
注：本产品有全国产化型号可选
本产品SFP BIDI光模块，仅展示部分参数，如有需要，请联系我们。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.ers. Further details are available from any F-tone Networks sales representative.Networks sales representative.one Networks sales representative.one Networks or others. Further details are available from any F-tone Networks sales representative.s sales representative.
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
Traffic Testing
测试误码率和丢包率，使其符合相应标准，确保收发器的性能。
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
端面测试
检查光纤收发模块的端面并保持清洁，以实现更稳定的数据传输、更好的性能和耐用性。
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