产品介绍
产品特性
热插拔SFP封装
双纤LC接口
在单模光纤中传输距离达到40千米
内置数字诊断功能
符合SFP MSA标准
+3.3V单供电电压
符合RoHS 6标准
工作温度范围：
商业级：0 to +70°C
工业级：-40 to +85°C
兼容性强，适用于国内外各品牌交换机
产品应用
千兆以太网
1X光纤通道
千兆交换机互联
千兆路由/服务器光链接
其他千兆光传输系统
光学参数
Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
Transmitter Section: |
Center Wavelength | O-band Original | λc | λc - 6.5 | 1271 | λc + 6.5 | nm |
|
1291 |
1311 |
1331 |
1351 |
E-band Extended | λc | λc - 6.5 | 1371 | λc + 6.5 |
1391 |
1411 |
1431 |
1451 |
S-band Short Wavelength | λc | λc - 6.5 | 1471 | λc + 6.5 |
1491 |
1511 |
1531 |
C-band Conventional | λc | λc - 6.5 | 1551 | λc + 6.5 |
L-ban Long Wavelength | λc | λc - 6.5 | 1571 | λc + 6.5 |
1591 |
1611 |
Spectral Width (-20dB) | σ |
|
| 1 | nm |
|
Side Mode Suppression Ratio | SMSR | 30 | - | - | dB |
|
Average Optical Power | Pavg | -2 |
| +3 | dBm | 1 |
Laser Off Power | Poff | - | - | -30 | dBm |
|
Extinction Ratio | ER | 9 | - | - | dB |
|
Relative Intensity Noise | Rin | - | - | -128 | dB/Hz | 12dB reflection |
Transmitter jitter | UIp-p |
| - | 0.1 |
| 3 |
Optical Return Loss Tolerance |
| - | - | 12 | dB |
|
Rise/Fall Time (20%～80%) | tr/tf |
|
| 0.26 | ns | 2 |
Output Optical Eye | Compliant with IEEE802.3 z | 4 |
Receiver Section: |
|
Center Wavelength | λr | 1260 |
| 1620 | nm |
|
Receiver Sensitivity in Average Power | Sen | -24 |
| -3 | dBm | 5 |
Los Assert | LosA | -35 | - | - | dBm |
|
Los Dessert | LosD | - | - | -25 | dBm |
|
Los Hysteresis | LosH | 0.5 | - | - | dB |
|
Overload | Pin | - | - | -3 | dBm | 5 |
Receiver Reflectance |
| - | - | -12 | dB |
|
Receiver power (damage) |
| - | - | 0 | dBm |
|
Notes:
1. The optical power is launched into SMF.
2. Unfiltered, measured with a PRBS 223-1 test pattern @1.25Gbps
3. Meet the specified maximum output jitter requirements if the specified maximum input jitter is present.
4. Measured with a PRBS 223-1 test pattern @1.25Gbps.
5. Measured with a PRBS 223 -1 test pattern @1.25Gbps, worst-case extinction ratio, BER ≤1×10-12.
订购信息
型号/Part Number | 产品描述/Product Description |
HD-SFP/1.25G-CWDM-XX-40 | 1270nm-1610nm,CWDM 1.25Gbps, 40KM, SFP Transceiver 0ºC ~ +70ºC . With DDM. |
HD-SFP/1.25G-CWDM-XX-40E | 1270nm-1610nm,CWDM 1.25Gbps, 40KM, SFP Transceiver -20ºC ~ +80ºC . With DDM. |
Wavelength | xx | Clasp Color Code | Wavelength | xx | Clasp Color Code |
1271nm | 27 | Gray | 1451 nm | 45 | black |
1291 nm | 29 | Violet | 1471 nm | 47 | Gray |
1311 nm | 31 | Blue | 1491 nm | 49 | Violet |
1331 nm | 33 | Green | 1511 nm | 51 | Blue |
1351 nm | 35 | Yellow | 1531 nm | 53 | Green |
1371 nm | 37 | Orange | 1551 nm | 55 | Yellow |
1391 nm | 39 | Red | 1571 nm | 57 | Orange |
1411 nm | 41 | Brown | 1591 nm | 59 | Red |
1431 nm | 43 | White | 1611 nm | 61 | Brown |
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