Product Description
Hilink 25G Transceiver is intended for 100m reach service 25.78Gb/s&10.3125Gb/s 850nm Multi-mode high-speed communications equipment where low-cost, extraordinary performance and reliability are essential. It consumes low power, operates base on 3.3V DC power supply and is offered in the industrial temperature range. They are compliant with SFP28 MSA, SFF-8431 and SFF-8432.
The low jitter and low bit error rate optical assembly features a DML laser transmitter and PIN/TIA receiver. It utilizes internal clock and data recovery (CDR) units on transmitter and the receiver chains for low jitter compliance. The differential AC coupled Tx and Rx data interfaces are CML compatible. The device is Class I laser safety compliant.
Product Features - 25Gbps&10Gbps serial optical interface
- Rate Adaptation
- 850nm VCSEL transmitter and GaAs PIN PD receiver
- Wide operating temperature(0°C~70°C)
- Maximum link length of 70m via OM3 multimode Fiber (MMF)
- Maximum link length of 100m via OM4 multimode Fiber (MMF)
Application
- Inter Rack Connection
- High-speed Servers
- High-performance Computing Clusters
- SAN, Routers, Hubs, Load Balancer
Optical Charactristics
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Center wavelength | λ | | 840 | | 860 | nm |
| RMS spectral width | Pm | | | | 0.6 | nm |
| Average optical power | Pavg | | -8.4 | | 2.4 | dBm |
| Optical modulation amplitude | OMA | | -6.4 | | 3 | dBm |
| Average launch power of OFF transmitter | Poff | | | | -30 | dBm |
| Extinction ratio | ER | | 2 | | | dB |
| Optical return loss tolerance | | | | | 12 | dB |
| Damage threshold | | | 3.4 | | | dBm |
| Receive power overload | | | 2.4 | | | dBm |
| Receiver reflectance | | | | | -12 | dB |
| Receiver sensitivity | SENS | Note1 | | | -10 | dBm |
| LOS Assert | LOSA | | -30 | | | dBm |
| LOS De-Assert | LOSD | | | | -13 | dBm |
| LOS Hysteresis | LOSH | | 0.5 | | | dB |
Real Picture We provide safe and reliable packaging:Plastic box+Carton
Delivery time:2-5 working days
