QSFP28 100G ER4 Optical Transceiver with EML Laser and APD Receiver for 40km Fiber Switch Applications
Price:
Price is negotiable
MOQ:
1
Delivery Time:
1-3 working days
Brand:
Top-Trans
Product Description
Product Overview
The TOP-QSFP28-100G-ER4 module is engineered for 40km optical communication applications, featuring EML laser technology and APD receiver for superior performance in data center and telecom networks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Fiber Type | Single-mode Cable |
| Connector | LC |
| Lasers and TIA | EML and APD |
| Tx Power | -2.5 to 6.5 dBm |
| Rx Sensitivity | <-18.5 dBm |
| Extinction Ratio | 4.5 dB |
| Power Consumption | 4.5 W |
| Single Power Supply | 3.3 V |
| Operating Temperature | 0-70°C |
| Transmission Distance | 40 km |
Key Features
- Compliant with QSFP28 Standard (SFF-8665, SFF-8636)
- 100G 4WDM-40 MSA technical specification compliant
- High speed I/O electrical interface (CAUI-4) per IEEE 802.3bm
- LAN WDM EML laser and APD receiver technology
- Maximum power consumption of 4.5W
- Two Wire Serial Interface with Digital Diagnostic Monitoring
- RoHS compliant and Class 1 Laser safety
Applications
- 100GBASE-ER4 100G Ethernet
- OTN OTU4 4L1-9C1F networks
- Telecom and enterprise networking
- Data Center Interconnect solutions
Compatibility & Quality Assurance
All Topstar transceiver modules undergo comprehensive testing in our dedicated test center and are verified for compatibility across multiple network equipment brands including Cisco, Juniper, H3C, and others.
Operating Temperature Ranges
Available in commercial (0-70°C), extended (-5-85°C), and industrial (-40-85°C) temperature specifications to meet diverse deployment requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Location
28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.
Contact Person
Vicky Tian