電話：0755-33581461 / 33581462
| 視頻光端機 | ||
| 序號 | 型號 | 規格說明 |
| 1 | YLK-1VF-T/RS | 迷你光端機-鐵殼 |
| 2 | YLK-1V1DF-T/RS | 迷你光端機-鐵殼 |
| 3 | YLK-4VF-T/RS | 迷你光端機-鐵殼 |
| 4 | YLK-4V1DF-T/RS | 迷你光端機-鐵殼 |
| 5 | YLK-4VF-T/R | 4路光端機鐵殼 |
| 6 | YLK-4V1DF-T/R | 4路光端機鐵殼 |
| 7 | YLK-8VF-T/RS | 迷你型 |
| 8 | YLK-8V1DF-T/RS | 迷你型 |
| 9 | YLK-8VF-T/R | 8路光端機鐵殼 |
| 10 | YLK-8V1DF-T/R | 8路光端機鐵殼 |
| 11 | YLK-16VF-T/RS | 桌面式 |
| 12 | YLK-16V1DF-T/RS | 桌面式 |
| 13 | YLK-16VF-T/RS | 1U鐵制機箱 |
| 14 | YLK-16V1DF-T/R | 1U鐵制機箱 |
| 15 | YLK-24VF-T/R | 1U鐵制機箱 |
| 16 | YLK-24V1DF-T/R | 1U鐵制機箱 |
| 17 | YLK-32VF-T/R | 1U鐵制機箱 |
| 18 | YLK-32V1DF-T/R | 1U鐵制機箱 |
| 19 | YLK-1U-S220 | 1U插卡式鐵制機箱,220伏 |
| 20 | YLK-2U-D220 | 2U插卡式鐵制機箱, 16槽，220伏，雙電源 |
| 21 | YLK-4U-D220 | 4U插卡式鐵制機箱,18槽，220伏，雙電源 |
| 22 | 光端機外置電源 | 5V1A |
| 23 | 光端機外置電源 | 5V2A |
| 24 | 2U機架電源 | 220V |
| 25 | 2U機架電源 | 48V |
