TS-OP-318H-01C/800G OSFP 2*FR4 Transceiver Dual LC Port | High-Speed Optical Module
The TS-OP-318H-01C is a premium 800Gbps OSFP (Octal Small Form-factor Pluggable) optical transceiver engineered for hyperscale data centers, cloud computing, and AI/ML clusters. Utilizing a sophisticated 2*FR4 architecture, this module delivers 800G aggregate bandwidth via 8x100G PAM4 electrical lanes, multiplexed into two independent 400G FR4 optical channels.
Key Differentiation: The Dual LC port design is a strategic choice for operators looking to upgrade to 800G while maintaining existing LC duplex single-mode fiber infrastructure, avoiding the high cost and complexity of MPO/MTP conversion.
Figure 1 shows the front panel of 800G OSFP 2*FR4 Dual LC.
| Parameter | Specification Detail |
|---|---|
| Form Factor | OSFP (Octal Small Form-factor Pluggable) |
|
Data Rate
|
800Gbps (Dual 400G FR4 Engines) |
|
Optical Wavelength
|
CWDM4 Grid (1271nm, 1291nm, 1311nm, 1331nm) |
|
Connector Interface
|
Dual LC (Duplex LC Connector) |
|
Transmission Distance
|
Up to 2km over G.652 Single-Mode Fiber (SMF)
|
|
Power Consumption
|
Optimized Low Power (<16W typical)
|
|
Diagnostics
|
Real-time Digital Diagnostic Monitoring (DDM/DOM)
|
Choosing the right 800G module is critical for TCO (Total Cost of Ownership). Below is why the 2*FR4 model is often preferred for long-reach data center applications:
| Feature | 800G OSFP 2*FR4 (TS-OP-318H-01C) | 800G OSFP DR8 |
|---|---|---|
| Cabling Infrastructure | Standard LC Duplex Patch Cords | Complex MPO-16 / MTP-16 |
| Fiber Core Usage | 4 Cores (Highly Efficient) | 16 Cores (Dense/Expensive) |
| Maximum Reach | 2,000 Meters (2km) | 500 Meters |
| Upgrade Path | Reuse existing 100G/400G LC fiber | Requires complete recabling |
- Q: Why choose the 2*FR4 design for my 800G upgrade?
- A: The 2*FR4 design uses CWDM technology to transmit 400G over a single pair of fibers, duplicated within one module. This offers a 2km reach—four times that of DR8—and drastically reduces fiber congestion in your cable trays.
- Q: Is the TS-OP-318H-01C compatible with Cisco Catalyst and Nexus switches?
- A: Absolutely. Our modules are coded and hardware-verified for seamless operation with Cisco, Arista, NVIDIA (Mellanox), and Juniper high-speed switching platforms.
- Q: What support do you offer for after-sales and warranty?
- A: We provide a comprehensive 1-year warranty and lifetime technical support. Every unit is tested in-house on actual switches before shipment to ensure 100% reliability.
- Q: Does this module support DDM functions?
- A: Yes, it provides full DDM support for monitoring temperature, laser bias current, and transmit/receive optical power, enabling proactive network maintenance.
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