是否进口 : |
否 |
加工定制 : |
是 |
品牌 : |
量青光电 |
型号 : |
LQ-DFB-2CH-P-PW-SP |
测量范围 : |
1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 14 |
测量精度 : |
1nm |
电源电压 : |
220 |
尺寸 : |
320×220×90 |
重量 : |
3 |
用途 : |
通信测试 |
Description: |
The 2 Channels CWDM Light Source in one Desk-top unit to save space and cost, select any 2 wavelengths from 1270-1610 nm or 1271-1611 nm range, with channel spacing 20 nm, output power 1-20 mW/channel, -3dB spectrum width ≤10 MHz. OEM model is well available on customer’s special request. |
Applications: |
Features: |
Optical fiber component manufacture & test Optical communication system test CWDM, PLC Splitter, Film testing |
High stability output power Narrow spectrum, single longitudinal mode output |
Parameters |
Unit |
|
Part No. |
- |
LQ-DFB-2CH-P-PW-SP |
Central wavelength |
nm |
1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 (or 1270, 1290,,,,, 1590, 1610) |
-3dB spectral width |
MHz |
≤10 |
Output power |
mW |
1~20 |
Output power short-term stability |
dB |
≤±0.01dB/15 min |
Output power long-term stability |
dB |
≤±0.02dB/8 hour |
Operating mode |
- |
CW |
Fiber type |
- |
Single mode fiber |
Output connector |
- |
FC/UPC or FC/APC, etc |
Operating temperature |
℃ |
0 ~ 40 |
Storage temperature |
℃ |
-20 ~ 70 |
Power supply |
- |
AC 110/220V±10%, 50Hz, 20W |
Dimensions (L×W×H) |
mm |
90×70×19 Module; 320×220×90 Benchtop |
Order Information:
LQ-DFB-2CH-P-PW-SP
Channels:4-4CH,8-8CH,10-10CH,16-16CH,18-18CH
P:Package,B-Benchtop,M-Module
PW: Output power in mW, example:1-1mW ,10-10mW
SP: Feedback protection, 0-None,1-Yes
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