产品实拍图
本页为博科信现货实拍（器件丝印 见规格书）。图片已加防盗水印，需要最新批次照片或未加水印原图请联系销售；点击图片可放大。
产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
关键参数速览
- 电源电压 VCC
- 4.0
产品特点 Features
- Duplex-LC optical interface
- The AFCT-57V6NSZ transceiver is a specially customised low-cost and hot-pluggable SFP MSA-compliant optical
- Gigabit Ethernet transceiver
- RoHS Compliant
- Digital Diagnostic
- Module Definition
- Monitoring Interface
- (A0h)
- (A2h)
- SDA SCL SDA SCL
- MOD_DEF[1]
- MOD_DEF[2]
- Optical
- TD + Output
- Modulation rotcennoC lacitpO
- 100 ohm Bias DFB-LD
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 参数 | 符号 | 最小 | 最大 | 单位 |
|---|---|---|---|---|
| Supply Voltage | Vcc | -0.3 | 4.0 | V |
| Relative Humidity * | RH | 5 | 85 | % |
| TX_DISABLE Input Voltage | VIN | -0.5 | Vcc+0.5 | V |
| Storage Temperature | Ts | -40 | +85 | °C |
数据来源：原厂规格书
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 最小 | 典型 | 最大 | 单位 |
|---|---|---|---|---|---|
| Supply Current | I | - | - | 300 | mA |
| Inrush Current* | Linrush | - | - | 30 | mA |
| TX_DISABLE Input Voltage | - High | V | 2.0 | VccT | V |
| TX_DISABLE Input Voltage | - Low | V | 0 | 0.8 | V |
| TX_FAULT Output Voltage - | High | V | Host_Vcc-0.5 | Host_Vcc | V |
| TX_FAULT Output Voltage - | Low | V | 0 | 0.4 | V |
| RX_LOS Output Voltage – | High | V | Host_Vcc-0.5 | Host_Vcc | V |
| RX_LOS Output Voltage – | Low | V | 0 | 0.4 | V |
| MOD_DEF[2] (SDA) Output | Voltage – Low | V | . | 0.4 | V |
| MOD_DEF[1] (SCL) Input | Voltage – High | V | VccT, (VccR) x | 0.7 . | V |
| MOD_DEF[1] (SCL) Input | Voltage – Low | V | - | VccT(VccR) | x 0.3 V |
| Input Amplitude, Differential | V | 200 | . | 2400 | mV p-p |
| Input Impedance, Differential | R | . | 100 | . | W |
| Deterministic Jitter | DJ | . | . | 0.10 | UI |
| Total Jitter †† | TJ | . | . | 0.24 | UI |
| Mark Ratio | . | . | 50 | . | % |
| Output Amplitude, Differential* | V | 600 | - | 1200 | mVp-p |
| Output Impedance, Differential | R | - | 100 | - | W |
| Timing Characteristics | of Control | and Status | I/O | ||
| Table 11. Timing | Characteristics | of Control | and Status | I/O | |
| Assert Time | output falls below 10 % of nominal | ||||
| Negate Time | lated optical output rises above 90% of nominal | ||||
| including reset | of | ABLE | |||
| TX_FAULT | T_fault | - | 100 | µs | Time from fault to TX_FAULT on |
| TX_DISABLE to | T_reset | 10 | - | µs | Time TX_DISABLE must be held high to reset TX_FAULT |
| RX_LOS Assert | t_losson | - | 100 | µs | Time from LOS state to RX_LOS Assert |
| RX_LOS Negate | t_lossoff | - | 100 | µs | Time from non-LOS state to RX_LOS deassert |
| Serial ID | F_clock | - | 100 | kHz | - |