Product Overview
The D-TECH 100G CFP 1310 nm SMF Optical Transceiver is a high-performance module designed for 100 Gigabit Ethernet and Optical Transport Network (OTN) applications.
It fully complies with CFP MSA, IEEE 802.3 100GBASE-LR4 / ER4, and OTU4 (ITU-T G.959.1 P1S1-2D2)standards.
This module supports long-reach optical links up to 10 km (LR4) or 40 km (ER4) over single-mode fiber (SMF) with LC duplex connectors.
🔸 Key Features
◆ CFP form factor, hot-pluggable, front panel mount
◆ 4 × 25 Gb/s LAN-WDM optical lanes (1295.56 / 1300.05 / 1304.58 / 1309.14 nm)
◆ Duplex LC optical interface for 9/125 µm SMF
◆ CAUI-10 (10 × 10 Gb/s) or CAUI-4 (4 × 25 Gb/s) electrical interface
◆ MDIO management per CFP MSA
◆ Digital Diagnostic Monitoring (DDM) function
◆ Power consumption ≤ 8 W typical
◆ Built-in EML laser transmitters and PIN / APD receivers
◆ RoHS compliant, Class 1 Laser product
🔸 Optical Specifications
| Parameter | CFP-100G-LR4 | CFP-100G-ER4 |
|---|
| Transmission Distance | 10 km @ 1310 nm | 40 km @ 1310 nm |
| Center Wavelengths | 1295.56 / 1300.05 / 1304.58 / 1309.14 nm | Same LAN-WDM grid |
| Fiber Type | OS2 Single Mode Fiber | OS2 Single Mode Fiber |
| Connector Type | Duplex LC | Duplex LC |
| Tx Power | –2.9 ~ +4.5 dBm | –2 ~ +4 dBm |
| Rx Sensitivity | ≤ –10.6 dBm | ≤ –19 dBm (APD) |
| Extinction Ratio | ≥ 3.5 dB | ≥ 4 dB |
| Tx Type | DFB/EML Laser | EML Laser |
| Rx Type | PIN Detector | APD Detector |
🔸 Electrical Interface
✦ 10 × 10G CAUI-10 or 4 × 25G CAUI-4 per IEEE 802.3ba/ bm
✦ Power Supply Voltage: 3.3 V ± 5 %
✦ AC-coupled CML data inputs / outputs
✦ MDIO 2-wire management interface
✦ CDR on both transmit and receive paths
🔸 Mechanical & Environmental
● Case Operating Temperature: 0 °C ~ +70 °C
● Storage Temperature: –40 °C ~ +85 °C
● Relative Humidity: 5 % – 85 % (non-condensing)
● Dimensions: 144.8 mm (L) × 82 mm (W) × 13.6 mm (H)
● Hot-swappable metal housing with heat sink
● MTBF > 1,000,000 hours
🔸 Compliance Standards
✔ IEEE 802.3 100GBASE-LR4 / ER4
✔ CFP MSA Hardware & Management Interface
✔ ITU-T G.959.1 (OTU4 applications)
✔ RoHS Directive 2011/65/EU
✔ IEC 60825-1 Class 1 Laser Safety
🔸 Ordering Information
| Model No. | Description | Distance | Connector | Fiber Type | Power (Typ.) |
|---|
| DTC-CFP-100G-LR4 | 100G CFP 1310 nm LR4 Transceiver | 10 km | LC Duplex | SMF (OS2) | ≤ 6 W |
| DTC-CFP-100G-ER4 | 100G CFP 1310 nm ER4 Transceiver | 40 km | LC Duplex | SMF (OS2) | ≤ 8 W |
🔸 Typical Applications
☑ 100 Gigabit Ethernet links (100GBASE-LR4 / ER4)
☑ OTU4 long-haul optical transport systems
☑ Data center and metro core interconnections
☑ Router-to-router and switch-to-switch backbones
☑ Telecommunication and carrier aggregation networks