Welcome: Hunan Hongcong Electronic Technology Limited
Product Introduction
The FRMM Type Fiber Optic Rotary Joint is a currently available small-sized multi- channel fiber optic rotary joints, with a bore size of only 20mm and the ability to contain 2-7 independent fiber optic channels. It can be configured with single-mode, multi-mode, or single-multi-mode hybrid fibers and is available in products with resistance to environmental factors such as shock, vibration, high and low temperatures.
Elements Required for Ordering
FRMM①-②-③-④-⑤-⑥/⑦
|
①Channel |
②Fiber Type |
③Operating Wavelength |
Tail Fiber |
|
2 ～ 7 |
9/125(single-mode) 50/125(multi-mode) 62.5/125(multi-mode) |
850 1310 1550 |
④Tail Fiber: length 1.2m, S (customer specified) ⑤Package: Φ0.9mm, Φ2.0K, Φ3.0K, K= armor-clad ⑥Connector Type: FC, ST, SC, LC, N= no connector ⑦End Face Type: PC (flat), APC (angled) |
Example：FRMM4-9/125-1310-1-Φ2.0K-FC/PC
Main Technical Performance
|
Indicator Name |
Value |
|
Bandwidth |
±50nm |
|
Wavelength |
1310/1550(SM);850/1310(MM) |
|
Insertion Loss (Room Temperature) |
≤3.5dB |
|
Insertion Loss Fluctuation |
≤1.5dB |
|
Return Loss |
≥40dB(SM) |
|
Power Handling |
≤23dBm |
|
Tensile Strength |
≤12N |
|
Rotation Speed |
0 ～ 300rpm (higher speeds can be customized) |
|
Estimated Lifetime |
>1 亿转 |
|
Operating Temperature |
-20 ～ 60℃ (-45 ～ 85℃ optional) |
|
Storage Temperature |
-45 ～ 85℃ |
|
Weight (excluding tail cable and connector) |
185g |
|
Vibration and Impact Standard |
GJB150 Land Mobile |
|
Protection Class |
IP54(IP65、IP67 optional) |
FRMM Dimensions
