単一モード FBT 光ファイバスプリッタ 1/2 無しコネクタ
At its most basic, the FBT splitter, short for fused biconical taper splitter, is a passive device that divides an input optical signal into unequal portions, and then send out the divided signals to separate users. FBT technology has become mature after developing for about 20 years. The FBT splitter is now much cheaper to manufacture, and has been widely used in FTTx systems, MANs, WANs, CATV, and active devices.
Single mode FBT splitter from our company has wide bandwidth, suitable for incoming signals with wavelengths ranging from 1,260nm to 1,650nm. This range of fiber optic splitter has a small physical size, available in different packages.
Currently available single mode FBT splitters are 1×2, 2×2, 1×3, and 1×4 types. The product can be tailored to your specific requirements.
[特長]
1.満足Telcordia GR-1209-CORE and Telcordia GR-1221-CORE 標準
2.低挿入損失
3.信頼性の高い
4.適合IEC和RoHS要求
[応用]
1. CATV
2. アクティブ・デバイス|Active devices
3. 光ファイバ通信係統|Optical fiber communication system
4. LANs, WANs
5. 電気通信網|Telecommunication network
6. EPON/GPON
7. FTTx
規格
| パラメータ |
P級 |
A級 |
単位 |
| ポート型 |
1x2 or 2x2 |
| 動作波長 |
1310 ± 40 & 1550 ± 40 |
nm |
| 最大の挿入損失 |
3.5 |
3.7 |
dB |
| エコー損失 |
≥55 |
dB |
| 付加損失 |
≤0.15 |
≤0.20 |
dB |
| 挿入損失の均一性 |
0.4 |
0.7 |
dB |
| 偏波相関損失 |
≤0.10 |
≤0.15 |
dB |
| 方向性 |
≥55 |
dB |
| 光ファイバ型 |
Corning SMF-28e |
/ |
| 作業温度 |
40~+85 |
℃ |
| 貯蔵温度 |
40~+85 |
℃ |
| ケーブル外径 |
裸ファイバ |
0.9mm ルーズ管 |
2.0 or 3.0mmルーズ管 |
mm |
| 封止形式 |
形式1 |
形式2 |
/ |
単一モード双窓 分岐器(1310/1550nm)
| 分光比 |
挿入損失P級 |
挿入損失A級 |
Unit |
| 50/50 |
3.5 |
3.7 |
dB |
| 45/55 |
3.9/2.9 |
4.2/3.1 |
dB |
| 40/60 |
4.7/2.7 |
5.0/2.9 |
dB |
| 30/70 |
6.0/1.9 |
6.4/2.2 |
dB |
| 20/80 |
7.9/1.2 |
8.5/1.4 |
dB |
| 10/90 |
11.3/0.6 |
12.7/0.8 |
dB |
| 5/95 |
16.0/0.5 |
16.0/0.5 |
dB |
| 1/99 |
23.5/0.3 |
24.0/0.4 |
dB |
単一モード 単窓分岐器
| 分光比 |
挿入損失P級 |
挿入損失A級 |
単位 |
| 50/50 |
3.6 |
3.7 |
dB |
| 45/55 |
3.8/2.8 |
4.0/3.0 |
dB |
| 40/60 |
4.4/2.5 |
4.8/2.8 |
dB |
| 30/70 |
5.6/1.8 |
6.1/2.0 |
dB |
| 20/80 |
7.6/1.2 |
8.0/1.3 |
dB |
| 10/90 |
10.8/0.6 |
12.0/0.8 |
dB |
| 5/95 |
14.0/0.4 |
14.5/0.5 |
dB |
| 1/99 |
21.0/0.2 |
21.5/0.3 |
dB |
封止形式1: 裸ファイバ / 0.9mm ルーズ管
封止形式2: 2.0 mmルーズ管
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