100/112G QSFP28 ER4L&OTU4 4x 25G NRZ 1310nm 30km Duplex LC/UPC Dual Rate Module, Cisco
The 100/112G QSFP28 ER4L&OTU4 4x 25G NRZ 1310nm 30km Duplex LC/UPC Dual Rate Module, Cisco is a hot-pluggable QSFP28 transceiver rated at Dual Rate 103.1Gbps and 112Gbps. Using a LC duplex optical interface over SMF at 1310nm*, it covers transmission distances up to 30km@SMF. Compliance with 100G Ethernet, 100G Telecom Connections, together with integrated diagnostic monitoring, makes it a dependable choice for OTN transport, carrier metro and long-haul aggregation networks.
Product Highlights
- QSFP28 form factor, Dual Rate 103.1Gbps and 112Gbps data rate
- Wavelength: 1310nm*
- Connector: LC duplex
- Reach: up to 30km@SMF
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-ER4L-100GM |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Data Rate | Dual Rate 103.1Gbps and 112Gbps |
| Wavelength | 1310nm* |
| Max Cable Distance | 30km@SMF |
| Connector | LC duplex |
| Media | SMF |
| Transmitter Type | 4 x LAN WDM DML TOSA |
| Receiver Type | 4 x PIN ROSA |
| TX Power | 100G: -2.5~4.5dBm 112G: -1.5~4.5dBm |
| Receiver Sensitivity | 100G: <-15dBm 112G: <-14.5dBm |
| Power Consumption | 4.5W |
| Extinction Ratio | 4dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Transmit and Dispersion Penalty | 2.5dB |
| Power Budget | 14.4dB |
| CDR | TX and RX |
| FEC Function | Supported |
| Protocols | 100G Ethernet, 100G Telecom Connections |
| Application | 100GBASE Ethernet, Telecom, 5G Network Mid/Backhaul |
Applications
Network architects choose the 100/112G QSFP28 ER4L&OTU4 4x 25G NRZ 1310nm 30km Duplex LC/UPC Dual Rate Module, Cisco for OTN transport, carrier metro and long-haul aggregation networks: it runs Dual Rate 103.1Gbps and 112Gbps over SMF and reaches 30km@SMF. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Standards and Compatibility
This product is designed and tested to comply with 100G Ethernet, 100G Telecom Connections. It plugs into any standards-based QSFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
Order this product as QSFP-ER4L-100GM. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
