China SFP28 Dual Fiber 25g Single Mode 1310 Optical Module Multimode 850nm Optical Fiber Transceiver Compatible with Huawei H3c Switch, Find details about China SFP+ 10g, SFP+ Transceiver from SFP28 Dual Fiber 25g Single Mode 1310 Optical Module Multimode 850nm Optical Fiber Transceiver Compatible with Huawei H3c Switch
Product Name | 25G dual-mode dual fiber | 25G single-mode dual fiber | |||
Transmission Distance | 150M | 300M | 500M | 10KM | 40KM |
Product Model | SFP28-25G-SR | SFP28-25G-CSR | SFP28-25G-IR | SFP28-25G-LR | SFP28-25G-ER |
Wavelength | 850NM | 850NM | 1310NM | 1310NM | 1310NM |
Optical Power(dbm) | -9.1~-2.4 | -7~-2 | -5~2 | -5~2 | -1.6~6 |
Allowable attenuation value | -11 | -10 | -10.4 | -10.6 | -19.6 |
Laser type | VCSEL/PIN | VCSEL/PIN | DFB/PIN | VCSEL/PIN | EML/APD |
Product rate | 25Gb/s | ||||
Type | SFP28 | ||||
Transmission medium | MMF | SMF | |||
Interface type | Dual fiber LC port | ||||
Operating Voltage | 3.3V | ||||
Working Temperature | Commercial grade:'-5~-70°C; industrial grade:'-40~-85°C (Default commercial grade, pls contact us if u need industrial grade) | ||||
DDM | With DDM digital diagnosis function |