Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 ER 4x 25G NRZ 1310nm 40km Duplex LC/UPC Single Lambda Module, Cisco provides 100 Gbps throughput in a QSFP28 form factor. It operates at 1310nm[Lane Center Wavelengths RangeTX 1308.09-1310.19 RX 1304.5-1317.5] over SMF through a Duplex LC connector and supports link lengths up to 40km. The module meets SFF-8636 Rev 2.10a, SFF-8679 V1.8, 100G lambda MSA 100G-ER1-40, QSFP28 MSA and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP28 form factor, 100 Gbps data rate
- Wavelength: 1310nm[Lane Center Wavelengths RangeTX 1308.09-1310.19 RX 1304.5-1317.5]
- Connector: Duplex LC
- Reach: up to 40km
- Fiber media: SMF
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QSFP-ER-100G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max Data Rate | 100 Gbps |
| Wavelength | 1310nm[Lane Center Wavelengths RangeTX 1308.09-1310.19 RX 1304.5-1317.5] |
| Max Cable Distance | 40km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | EML |
| Receiver Type | PIN |
| TX Power | 1.7~7.1 dBm |
| Minimum Receiver Power | -16 dBm |
| Power Budget | 17.7dB |
| Receiver Overload | -3.4 dBm |
| Power Consumption | ＜5.5W |
| Extinction Ratio | >5 dB |
| DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 1x 100G-PAM4 |
| Protocols | SFF-8636 Rev 2.10a, SFF-8679 V1.8, 100G lambda MSA 100G-ER1-40, QSFP28 MSA |
Applications
In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 ER 4x 25G NRZ 1310nm 40km Duplex LC/UPC Single Lambda Module, Cisco delivers 100 Gbps transmission over SMF with a reach of 40km. The Duplex LC interface and 1310nm[Lane Center Wavelengths RangeTX 1308.09-1310.19 RX 1304.5-1317.5] optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.
Standards and Compatibility
Standards compliance covers SFF-8636 Rev 2.10a, SFF-8679 V1.8, 100G lambda MSA 100G-ER1-40, QSFP28 MSA. The unit works in any equipment with a standard QSFP28 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.
Ordering Information
Our part number for this module is QSFP-ER-100G. 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.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.
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.
How We Ship
Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.
Quality and Testing
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
