Designed for 200G Ethernet, data center interconnect and 5G transport networks, the 200G QSFP56 LR4 Optical Transceiver provides 200Gbps throughput in a QSFP56 form factor. It operates at 1310nm over SMF through a Duplex LC/UPC connector and supports link lengths up to 10km. The module meets IEEE 802.3bs, QSFP56 MSA, SFF-8661 and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP56 form factor, 200Gbps data rate
- Wavelength: 1310nm
- Connector: Duplex LC/UPC
- Reach: up to 10km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-LR4-200G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP56 |
| Max Data Rate | 200Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 10km |
| Connector | Duplex LC/UPC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -3.4~5.3dBm |
| Minimum Receiver Power | -9.7dBm |
| Power Budget | 6.3dBm |
| Receiver Overload | 5.1dBm |
| Max Power Consumption | 8W |
| Extinction Ratio | >3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x50G-PAM4 |
| Modulation (Optical) | 4x50G-PAM4 |
| Inbuilt FEC | No |
| Protocols | IEEE 802.3bs, QSFP56 MSA, SFF-8661 |
Applications
The 200G QSFP56 LR4 Optical Transceiver is used in 200G Ethernet, data center interconnect and 5G transport networks, where it provides a 200Gbps link over SMF up to 10km. The Duplex LC/UPC interface and 1310nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Standards and Compatibility
Compliance: IEEE 802.3bs, QSFP56 MSA, SFF-8661. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
Our part number for this module is QSFP-LR4-200G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
