🔸 Key Features
◆ Hot-pluggable CFP2 form factor
◆ 4 × 25 Gbps LAN-WDM optical lanes (1295.56 / 1300.05 / 1304.58 / 1309.14 nm)
◆ Duplex LC optical interface for SMF (9/125 µm)
◆ CAUI-4 electrical interface with MDIO management
◆ Digital Optical Monitoring (DOM) supported
◆ Power consumption ≤ 6 W (typical LR4) / ≤ 8 W (typical ER4)
◆ Hot-swappable, MDIO 2-wire management per CFP MSA
◆ Built-in APD/TIA receiver (for ER4 model)
◆ RoHS compliant and Class 1 laser safe
🔸 Optical Specifications
| Parameter | CFP2-100G-LR4 | CFP2-100G-ER4 |
|---|
| Transmission Distance | Up to 10 km (1310 nm) | Up to 40 km (1310 nm) |
| Center Wavelengths | 1295.56 / 1300.05 / 1304.58 / 1309.14 nm | Same LAN-WDM set |
| Fiber Type | Single Mode Fiber (OS2) | Single Mode Fiber (OS2) |
| Connector Type | Duplex LC connector | Duplex LC connector |
| Tx Output Power | –2.9 to +4.5 dBm | –2 to +4 dBm |
| Rx Sensitivity | ≤ –10.6 dBm | ≤ –19 dBm (APD Rx) |
| Extinction Ratio | ≥ 3.5 dB | ≥ 4 dB |
| Wavelength Stability | ±0.05 nm max | ±0.05 nm max |
| Transmitter Type | DFB Laser (LAN-WDM) | EML Laser |
| Receiver Type | PIN | APD |
🔸 Electrical Interface
✦ 4 × 25 Gbps CML lanes (CAUI-4 per IEEE 802.3bm)
✦ Power Supply: 3.3 V typical
✦ AC coupled inputs and outputs
✦ Management via MDIO interface (CFP MSA)
✦ CDR on both transmit and receive paths
🔸 Environmental & Mechanical
● Case Operating Temperature: 0 °C to +70 °C
● Storage Temperature: –40 °C to +85 °C
● Relative Humidity: 5 % – 85 % (non-condensing)
● Dimensions: 107.5 mm (L) × 41.5 mm (W) × 12.4 mm (H)
● Weight: ≤ 120 g
● MTBF: > 1,000,000 hours