4 CWDM Lanes Mux/Demux Design 100G QSFP28 LR4 CWDM 2KM LC SMF Fiber
Optical Transceiver
Zion Code and Description
| Zion Code | Zion Description |
| 7211030 | 100G QSFP28 LR4 CWDM 2KM LC SMF Fiber Optical Transceiver |
Applications
Description
100G QSFP28 LR4 is designed to operate over single-mode fiber
system using 4X25 CWDM channel in 1310 band and links up to 2km.
The module converts 4 inputs channel of 25Gb/s electrical data to 4
CWDM optical signals, and multiplexes them into a single channel
for 100Gb/s optical transmission. Reversely, on the receiver side,
the module optically de-multiplexes a 100Gb/s input into 4 CWDM
channels signals, and converts them to 4 channel output electrical
data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311
and 1331 nm. It contains a duplex LC connector for the optical
interface and a 38-pin connector for the electrical interface.
Single-mode fiber (SMF) is applied in this module. This product
converts the 4-channel 25Gb/s electrical input data into CWDM
optical signals (light), by a 4-wavelength Distributed Feedback
Laser (DFB) array. The 4 wavelengths are multiplexed into a single
100Gb/s data, propagating out of the transmitter module via the
SMF. The receiver module accepts the 100Gb/s optical signals input,
and de-multiplexes it into 4 CWDM 25Gb/s channels. Each wavelength
light is collected by a discrete photo diode, and then outputted as
electric data after amplified by a TIA.
The product is designed with form factor, optical/electrical
connection and digital diagnostic interface according to the QSFP28
Multi-Source Agreement (MSA) and compliant to IEEE 802.3ba.
Main product parameters
| Form Factor | QSFP28 | Max Data Rate | 100 Gbps |
| Wavelength | 1310nm | Center Wavelength | 1271,1291,1311,1331nm |
| Max Cable Distance | 2KM | Connector type | LC |
| Fiber cable Type | SMF | Vendor Name | ZION COMMUNICATION |
| Transimitter Type | DFB CWDM | Receiver Type | PIN |
| Transmit Power | – 6.5 to +2.5 dBm | Max Receiver
sensitivity | – 10.1 dBm |
| Overload Power | 2.5 dBm | Extinction Ratio | 3.5 dB |
| DDM | Supported | Operating Temp. | 0°C to 70°C (32°F to 158°F) |
Zion Communication’s Hot 100G transceiver types
| Zion Code | Zion Description |
| 7211010 | 100G QSFP28 SR4 850nm 100M MPO MMF Fiber Optic Transceiver |
| 7211020 | 100G QSFP28 PSM4 1310nm 2KM MPO SMF Fiber Optic Transceiver |
| 7211030 | 100G QSFP28 LR4 CWDM 2KM LC SMF Fiber Optic Transceiver |
| 7211050 | 100G QSFP28 LR4 LAN WDM 10KM LC SMF Fiber Optic Transceiver |
| 7211060 | 100G QSFP28 ER4 LAN WDM 30KM/40KM LC SMF Fiber Optic Transceiver |
| 7211070 | 100G QSFP28 ZR4 LAN WDM 80KM LC SMF Fiber Optic Transceiver |
Read More
