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Address: 6/F, Longsheng Industrial Zone 7Bldg., Baoan District, Shenzhen, Guangdong Province, China.
Contact name:sales
Sourcelight Technology Limited |
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QSFP28-100G-ER4 Compatible 100GBASE-ER4 QSFP28 1310nm 40km DOM Transceiver Module
Overview
The transceiver module receives 4 channels of 25Gb/s electrical data, each of 4 EML laser driver IC's converts one of the 4 channels of electrical signals to an optical signal that is transmitted from one of the 4 cooled EML lasers which are packaged in the Transmitter Optical Sub-Assembly (TOSA). These 4-lane optical signals will be optically multiplexed into a single fiber by a 4-to-1 optical WDM MUX. The optical output power of each channel is maintained constant by an automatic power control (APC) circuit. The transmitter output can be turned off by TX_DIS hardware signal and/or 2-wire serial interface.
Features
Parameter
| Package (Form Factor) | QSFP28 ER4 |
| Data Rate (typical) | 25.78 Gbps/CH |
| Centre Wavelength | 1295.56,1300.05,1304.58,1309.14nm |
| Distance | 25km on SMF |
| Diagnostics | DDM |
| Transmitter | 4CH Cooled EML |
| Receiver | 4CH APD |
| TX Output Power | -3~+5.2(dBm) |
| RX Sensitivity | -13.8(dBm) |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Duplex LC UPC |
Application
100G QSFP28 ER4 Product
| PN | Description |
| QSFP28-100G-ER4 | 100G ER4 QSFP28 Transceiver 25km(without FEC) or 30km(wiht FEC) over SMF |
Competitive advantage
1. Excellent quality and 3 years warranty
2. Competitive pricing
3. Full compatible (HP/Extreme/Juniper/H3C…)
4. OEM/ODM Customized label
5. Keep stock,Fast delivery
