1.25Gbps单模 Mini SFF单纤双向光收发一体模块
FTMF-Bxx12-20xx
产品特征
- 高可靠、全金属外壳
- 3.3V单电源供电
- 宽工作温度范围
- Mini SFF封装，FC接口
- 传输距离：20km
- 工作温度：
FTMF-Bxx12-20 : 0℃~+70℃
FTMF-Bxx12-20I : -40℃~+85℃
产品应用
- 以太网、Sonet/SDH、交换机等数字光纤通信系统
- 光纤通信链路
|
极限条件 |
|||||
|
参数 |
符号 |
最小值 |
最大值 |
单位 |
备注 |
|
储存温度 |
Ts |
-40 |
85 |
℃ |
– |
|
工作电压 |
Vcc |
-0.5 |
3.6 |
V |
– |
|
焊接温度 |
– |
– |
260 |
℃ |
焊接时间不超过10秒 |
|
输入电压 |
Vin |
GND |
Vcc |
V |
– |
|
推荐条件 |
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|
参数 |
符号 |
最小值 |
典型值 |
最大值 |
单位 |
|
工作电压 |
Vcc |
3.1 |
3.3 |
3.5 |
V |
|
工作温度 |
商业级 |
0 |
– |
70 |
℃ |
|
工业级 |
-40 |
– |
85 |
℃ |
|
|
工作速率 |
– |
– |
1.25 |
– |
Gbps |
|
工作电流 |
Icc |
– |
– |
300 |
mA |
|
发射参数 ( 3.1V < Vcc < 3.5V) |
|||||
|
参数 |
符号 |
最小值 |
典型值 |
最大值 |
单位 |
|
光学参数 |
|||||
|
光功率 |
Po(1310TX/1550RX) |
-9 |
– |
-3 |
dBm |
|
Po(1550TX/1310RX) |
-9 |
– |
-3 |
||
|
波长 |
λC(1310TX/1550RX) |
1270 |
1310 |
1350 |
nm |
|
λC(1550TX/1310RX) |
1520 |
1550 |
1580 |
||
|
输出谱宽 |
Δλ(1310FP) |
– |
– |
4 |
nm (RMS) |
|
Δλ(1550DFB) |
– |
– |
1 |
nm（-20dB Width) |
|
|
消光比 |
ER |
9 |
– |
– |
dB |
|
电学参数 |
|||||
|
差分输入电压 |
Vdiff_in |
0.3 |
– |
1.0 |
V |
|
接收参数 ( 3.1V < Vcc < 3.5V) |
||||||
|
参数 |
符号 |
最小值 |
典型值 |
最大值 |
单位 |
备注 |
|
光学参数 |
||||||
|
灵敏度 |
Sen |
– |
– |
-22 |
dBm |
1 |
|
饱和 |
PMAX |
-3 |
– |
– |
dBm |
|
|
Loss — Deasserted |
Pd |
– |
– |
-23 |
dBm |
|
|
Loss — Asserted |
Pa |
-40 |
– |
– |
dBm |
|
|
Loss — Hysteresis |
Phys |
1 |
– |
4 |
dB |
|
|
中心波长 |
λ(1310TX/1550RX) |
1510 |
1550 |
1590 |
nm |
|
|
λ(1550TX/1310RX) |
1260 |
1310 |
1360 |
|||
|
电学参数 |
||||||
|
差分输出电压 |
Vdiff_out |
0.3 |
– |
0.8 |
V |
|
备注：测量值为平均光功率; BER < 10-12 and PRBS 231 -1；
数字诊断寄存器地址
引脚定义
|
序号 |
名称 |
功能 |
电平 |
|
1 |
TD+ |
发射通道差分输入信号正端 |
CML |
|
2 |
VEETX |
发射端参考地 |
N/A |
|
3 |
TD- |
发射通道差分输入信号负端 |
CML |
|
4 |
VCCTX |
发射电源 |
N/A |
|
5 |
SDA |
二线制串行接口的数据线 |
OpenDrain |
|
6 |
SCL |
二线制串行接口的时钟线 |
Open Drain |
|
7 |
RD+ |
接收通道差分输出信号正端 |
CML |
|
8 |
VCCRX |
接收端电源 |
N/A |
|
9 |
RD- |
接收通道差分输出信号负端 |
CML |
|
10 |
VEERX |
信号地 |
N/A |
推荐电路
备注：（1）L1=L2=PZ1608D121-2R0TF.
（2）高速信号走线保证差分 100Ω；
外形尺寸
备注： 未注公差：± 0.25mm
PCB推荐布局
以下是推荐的用户主板 PCB Layout 设计封装图。
安装示意图
订购信息
|
型号 |
封装 |
速率 (Gb/s) |
距离 (km) |
波长 (nm) |
电压 (V) |
发射功率 (dBm) |
接收灵敏度 (dBm) |
温度 (℃) |
|
FTMF‑B1312‑20 |
FC |
1.25 |
20 |
TX1310FP/RX1550 |
3.3 |
-9 to -3 |
-22 |
0 ~70 |
|
FTMF‑B1512‑20 |
TX1550DFB/RX1310 |
|||||||
|
FTMF‑B1312‑20I |
FC |
1.25 |
20 |
TX1310FP/RX1550 |
3.3 |
-9 to -3 |
-22 |
-40 ~85 |
|
FTMF‑B1512‑20I |
TX1550DFB/RX1310 |
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.
Region: Tianfu New Area, Sichuan, China
Service Area: Global
Tel: 028-85255257 | Fax: 028-85977702 | Mobile: 19081343401
Site: https://www.f-tone.com
HR: hr@f-tone.com | Sales: sales@f-tone.com | Support: support@f-tone.com
本产品为【光模块】产品线，详细信息，请联系我们的销售人员，谢谢！
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 becomes 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.
