1×2 光開(kāi)關(guān)(機(jī)械式)
產(chǎn)品特點(diǎn)
- Low Insertion Loss
- Monolithic Package
- Cost-Effective
- Latching or Non-Latching
- TTL or LVTTL Drive Upon Request
- Customized Driver Circuit Upon Request
- Telcordia GR-1221 Qualified
光開(kāi)關(guān)是一種光路控制器件,起著切換光路的作用,在光纖傳輸網(wǎng)絡(luò)和各種光交換系統(tǒng)中,可由微機(jī)控制實(shí)現(xiàn)分光交換,實(shí)現(xiàn)各終端之間、終端與中心之間信息的分配與交換智能化。1×2 機(jī)械式光開(kāi)關(guān)靠光纖或光學(xué)元件移動(dòng)使光路發(fā)生改變,實(shí)現(xiàn)切換光路的目的。
- Route Fiber Test System
- Re-Configurable OADM
- Network Restoration
- Network Protection
- Network Monitoring
3.1 性能參數(shù)
參數(shù) | Min. | Typical | Max. |
中心波長(zhǎng)?(nm) | 1310,1550,1310 and 1550 | ||
帶寬 (nm) | 100nm | ||
通道間隔 (nm) | 20 | ||
插入損耗 (dB) | 1.50 | ||
切換時(shí)間(ms) | 10 | ||
切換速度(Hz) | 10 | ||
串?dāng)_?(dB) | 60 | ||
重復(fù)性dB) | ±0.02 | ||
電壓(V) | 4.5~5.5 | ||
耐久性 | ?10milion | ||
回波損耗(dB) | 45 | ||
偏振相關(guān)損耗(dB) | 0.10 | ||
最大承受功率(mW) | 300 | ||
工作溫度范圍(℃) | 0~70 | ||
儲(chǔ)存溫度范圍(℃) | -40~85 | ||
光纖類型 | Corning SMF 28e+?or equal(客戶定義類型) | ||
光纖長(zhǎng)度(m) | ≥1.0(客戶定義長(zhǎng)度) | ||
產(chǎn)品尺寸(mm) | 28x13x8 |
3.2 Electronic pins structure
Non-latching
optical path | condition | |||||
PIN1 | PIN10 | PIN3-2 | PIN3-4 | PIN8-9 | PIN8-7 | |
1-3 | GND | +5v | OPEN | CLOSE | OPEN | CLOSE |
1-2 | N/A | N/A | CLOSE | OPEN | CLOSE | OPEN |
Latching
optical path | circuit driver | condition | ||||||
PIN1 | PIN5 | PIN10 | PIN6 | PIN3-2 | PIN3-4 | PIN8-9 | PIN8-7 | |
1-3 | N/A | N/A | +5v | GND | OPEN | CLOSE | OPEN | CLOSE |
1-2 | +5v | GND | N/A | N/A | CLOSE | OPEN | CLOSE | OPEN |