| 价格 | 面议 |
|---|---|
| 品牌 | black box |
| 区域 | 全国 |
| 来源 | 上海欧桥电子科技发展有限公司 |
详情描述：
black box S977A-ST 型号：S977A-ST 产品描述：Pro Switching System Plus A/B Switch Card, Fiber Optic, ST, Latching Product Highlights Provides A/B switching between ST terminated fiber optic circuits. Latche mechanically a selected , holding it there even when there's a power failure.
| 联系人 | 欧桥 |
|---|
