FTBx-3500 可変光アッテネータ
FTBx-3500 可変光アッテネータ
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LTB-8 ラックマウント式プラットフォーム
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LTB-1 ベンチトップ式プラットフォーム
ネットワーク用コンポーネント、トランシーバ製造に必要不可欠な可変光アッテネータです。
SM / MM 対応。
光源の安定化に有効な自動パワーモニタリング機能もオプションで対応しております。
特 長
- BER試験に最適
- 優れたスペクトル均一性 (±0.02)
- ミニマルなメンテナンスで24h / 7days 駆動を可能とする設計思想
SPECIFICATIONS a
| Singlemode configurations | ||
| Description | Without power monitoring | With power monitoring |
| Models | FTBx-3500-B | FTBx-3500-BI |
| Fiber type (μm) | 9/125 | 9/125 |
| Wavelength range (nm) | 1250 to 1650 | 1250 to 1650 |
| Max. attenuation b (dB) | ≥ 65 | ≥ 65 |
| Insertion loss c, d (dB), typical | 1 | 1.5 |
| Attenuation linearity e (dB) | ±0.1 | ±0.1 |
| Attenuation repeatability f (dB), typical | ±0.02 | ±0.02 |
| Power meter linearity g (dB) | N/A | ±0.03 |
| Power setting repeatability f (dB), typical | N/A | ±0.015 |
| Max. input power (dBm) | 23 | 23 |
| Transition speed (ms), typical 1 dB 10 dB |
≦ 100 ≦ 450 |
≦ 100 ≦450 |
| Shutter isolation (dB) | > 90 | > 90 |
| Multimode configurations | ||
| Description | Without power monitoring | With power monitoring |
| Models | FTBx-3500-C, D | FTBx-3500-CI, DI |
| Fiber type (μm) | 50/125, 62.5/125 | 50/125, 62.5/125 |
| Wavelength range (nm) | 700 to 1350 | 700 to 1350 |
| Max. attenuation (dB) | ≥ 60 | ≥ 60 |
| Insertion loss c,d (dB), typical | 1.3 | 1.5 |
| Attenuation linearity e (dB) | ±0.1 | ±0.1 |
| Attenuation repeatability f (dB), typical | ±0.02 | ±0.02 |
| Power meter linearity j (dB) | N/A | ±0.03 |
| Power setting repeatability f (dB), typical | N/A | ±0.015 |
| Max. input power (dBm) | 20 | 20 |
| Transition speed (ms), typical 1 dB 10 dB |
≦ 100 Preliminary ≦ 450 |
≦ 100 ≦ 450 |
| Shutter isolation (dB), typical | > 80 | > 80 |
Notes
a. At 23 °C ± 1 °C.
b. At 1550 nm and below.
c. Measured at 1310 nm and 1550 nm for singlemode units, measured at 850 nm for multimode units.
d. Excluding connectors.
e. Measured at 1310 nm and 1550 nm (up to 40 dB) for singlemode units and at 850 nm and 1300 nm
(up to 35 dB) for multimode units, with non-polarized light.
f. Up to 40 dB attenuation.
g. At 1550 nm, after a 30-minute warm-up and an offset nulling, for an input power between 15 dBm and –45 dBm.
h. Up to 20 dB attenuation. At 1550 nm.
i. For FC/APC connectors.
j. At 1300 nm, after a 30-minute warm-up and an offset nulling, for an input power between 15 dBm and –40 dBm.
GENERAL SPECIFICATIONS
| Size (H x W x D) | 25 mm x 159 mm x 185 mm |
| Temperature Operating Storage |
0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F) |
| Relative humidity | 0 % to 80 % non-condensing |
| Instrument drivers | IVI drivers and SCPI commands. |
| Remote control | With LTB-8: GPIB (IEEE 488.1, IEEE488.2) and Ethernet |
| Standard accessories | User guide, Certificate of Compliance and Certificate of Calibration |
データシート
FTBx-3500 可変光アッテネータ
882KB
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