FT-296-2×2B-SM 2×2B 继电器式小型光开关
产品特性
- 结构紧凑
- 切换速度快
- 低插损
- 高可靠性、高稳定性
应用领域
- 无源光网络（PON）
- 光保护系统
- 网络监控
- 仪器仪表
遵循标准
- Telcordia GR-1221
- Telcordia GR-1073
光学规格
| 参数 | 单位 | FT-296-2×2B-SM |
|---|---|---|
| 工作波长 | nm | 1310 |
| 插入损耗 | dB | ≤1.0（含头） |
| 波长相关损耗 | dB | ≤0.25 |
| 温度相关损耗 | dB | ≤0.2 |
| 偏振相关损耗 | dB | ≤0.05 |
| 回波损耗 | dB | ≥50 |
| 串扰 | dB | ≥55 |
| 重复性 | dB | ≤±0.02 |
| 切换时间 | ms | ≤8 |
| 寿命 | times | ≥10⁷ |
| 工作电压 | V | 3.0 or 5.0 |
| 最大光功率 | mW | ≤500 |
| 工作温度 | °C | -5 ~ +70 |
| 存储温度 | °C | -40 ~ +85 |
| 工作湿度 | % | 5 ~ 95 |
| 封装尺寸 | mm | L27×W12×H8.2 (±0.2) |
注：1. 所有参数均在室温工作环境下测试；2. 所有参数均不包括连接头插入损耗。
管脚定义
| 类型 | 状态 | 光通路 | 电控驱动 | 状态指示 |
|---|---|---|---|---|
| 锁定 | A | P1-P4 | – / – / GND / V+ | Close / Open / Open / Close |
| B | P1-P3 / P2-P4 | V+ / GND / – / – | Open / Close / Close / Open | |
| 非锁定 | A | P1-P4 | – / – / – / – | Close / Open / Open / Close |
| B | P1-P3 / P2-P4 | V+ / – / – / GND | Open / Close / Close / Open |
电气规格
| 类型 | 电压 | 电流 | 电阻 |
|---|---|---|---|
| 3V, 锁定 | 2.7~3.3V | 54~66mA | 50Ω |
| 3V, 非锁定 | 2.7~3.3V | 39~47mA | 70Ω |
| 5V, 锁定 | 4.5~5.5V | 36~44mA | 125Ω |
| 5V, 非锁定 | 4.5~5.5V | 26~32mA | 175Ω |
封装尺寸
2×2B 继电器式小型光开关（L27 × W12 × H8.2）
订购信息
| 型号编码 | FT-296 – 2X2B – [波长] – [继电器类型] – [光纤类型] – [光纤直径] – [光纤长度] – [连接器] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 代码 | 波长 | 代码 | 继电器类型 | 代码 | 光纤类型 | 代码 | 光纤直径 | 代码 | 光纤长度 | 代码 | 连接器 |
| 1310 | 1310nm | 3L | 3V, 锁定 | P13 | PM1310 | 025 | Φ0.25mm | 05 | 0.5m | 00 | 无 |
| 1550 | 1550nm | 3N | 3V, 非锁定 | P15 | PM1550 | 09 | Φ0.9mm | 10 | 1.0m | FP | FC/UPC |
| X | 其它 | 5L | 5V, 锁定 | X | 其它 | X | 其它 | 15 | 1.5m | X | 其它 |
| 5N | 5V, 非锁定 | ||||||||||
| X | 其它 | ||||||||||
Company: F-tone Networks | 北亿纤通
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
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【光开关】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 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.
