100G ER4 QSFP Optical Transceiver 10GBASE SFP+ modules HL QSFP28 4ER4C
Description
100G 40km QSFP28 ER4 optical transceiver (HL-QSFP28-4ER4C) is designed for use in 100-Gigabit Ethernet links up to 30km without FEC or 40km with FEC on Single Mode Fiber (SMF). It is compliant with the QSFP28 MSA, 4WDM-40 MSA, and relevant portions of IEEE 802.3bm. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA. It converts 4 input channels of 25.78125Gb/s electrical data to 4 channels of LAN-WDM optical signals and then multiplexes them into a single channel for 103.125Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 103.125Gb/s optical input into 4 channels of LAN-WDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 LAN-WDM channels are 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm as members of the LAN-WDM wavelength grid defined in IEEE 802.3ba.
Feature
- Four-channel full-duplex transceiver modules
- Transmission data rate up to 26Gbit/s per channel
- Up to 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
- Low power consumption <3.5W
- Operating case temperature 0°C to +70°C
- 3.3V power supply voltage
- RoHS 6 compliant
- Hot Pluggable QSFP form factor
- MPO connector receptacle
- Built-in digital diagnostic function
Application
100GBASE-ER4 Lite 100G Ethernet
100GE 4WDM-40 applications
▪ Switch to Switch Interface
▪ Fast Ethernet
▪ Switched Backplane Applications
▪ Router/Server Interface
▪ Other Optical Links
Parameter
| Package (Form Factor) |
QSFP28 ER4 |
| Data Rate (typical) |
25.78 Gbps/CH |
| Centre Wavelength |
1295.56,1300.05,1304.58,1309.14nm |
| Distance |
10km on SMF |
| Diagnostics |
Digital Monitor |
| Transmitter |
4CH Cooled EML Laser |
| Receiver |
4CH PIN photo detector Array |
| TX Output Power (dBm) |
-4.3~+4.5 |
| RX Sensitivity (dBm) |
-8.6 |
| Low/High Case Temperature |
0°C~70°C |
| Voltage Supply (typical) |
3.3v |
| Connector |
Duplex LC/UPC |
FAQ
1.
Q: Are you a factory or trading company ?
A: We are a manufacturer, and we have rich experience in producing patchcords,pigtails, patch panels, fiber adapters, PLC splitters and ferrules for many years.
2.
Q: What about the normal lead time ?
A: Generally it will take about 10 days after receiving the downpayment.
3.
Q: What’s your main products?
A: Rontaray dedicates to the development, production, marketing of the fiber optic patch cords, pigtails patch panels, fiber adapters, PLC splitters and,ceramic ferrules, and so on.
4.
Q: What certificates do you have?
A: Rontaray is ISO 9001, ISO14001,TL9000, and RoSH certficated.
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