Compatible with HW 100G QSFP28 ER4 40KM SM Fiber Duplex LC Connector Fiber Transceiver Module
3 Years Warranty Compatible with HW 100G QSFP28 ER4 40KM SM Fiber Duplex LC Connector Fiber Transceiver Module
Features
Hot pluggable QSFP28 MSA form factor
Compliant to IEEE 802.3ba 100GBASE-ER4 Lite
Up to 40km reach for G.652 SMF with FEC
Single +3.3V power supply
Operating case temperature: 0~70℃
Transmitter: cooled 4x25Gb/s LAN WDM TOSA (1295.56, 1300.05, 1304.58, 1309.14nm) with hermetic packages
Receiver: 4x25Gb/s ROSA with hermetic packages
4x28G Electrical Serial Interface (CEI-28G-VSR)
Maximum power consumption 4.5W
Duplex LC receptacle
Applications
100GBASE-ER4 Ethernet Links
Infiniband QDR and DDR interconnects
Client-side 100G Telecom connections
The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM EA-DFB transmitters and high sensitivity receivers provide superior performance for 100Gigabit Ethernet applications up to 40km links with FEC.
Transceiver Block Diagram
Optical Characteristics
| QSFP28 100GBASE-ER4 Lite | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Lane Wavelength | L0 | 1294.53 | 1295.56 | 1296.59 | nm | |
| L1 | 1299.02 | 1300.05 | 1301.09 | nm | ||
| L2 | 1303.54 | 1304.58 | 1305.63 | nm | ||
| L3 | 1308.09 | 1309.14 | 1310.19 | nm | ||
| Transmitter | ||||||
| SMSR | SMSR | 30 | dB | |||
| Total Average Launch Power | PT | 10.5 | dBm | |||
| Average Launch Power, each Lane | PAVG | -2.5 | 4.5 | dBm | ||
| Extinction Ratio | ER | 4 | dB | |||
| RIN20OMA | RIN | -130 | dB/Hz | |||
| Eye Mask{X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||
| Receiver | ||||||
| Damage Threshold, each Lane | THd | -3.0 | dBm | 1 | ||
| Total Average Receive Power | 2.0 | dBm | ||||
| Receiver Sensitivity (OMA), each Lane | SEN_25G | -16.5 | dBm(OMA) | 2 | ||
| SEN_28G | -20.5 | -19 | dBm(Ave) | 3 | ||
| LOS Assert | LOSA | -26 | dBm | |||
| LOS Deassert | LOSD | -24 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | dB | |||
Real Picture
Package & Shipping
International Express: DHL, FedEx,EMS,TNT, UPS and so on. It takes 3-7 days.
Our Service
OEM/ODM order is available
We promise all the advertised optical modules are brand new and absolutely never use old and refurbished materials. All the optical modules have been through functional test and aging test. We provide 3 years warranty for all the optical transceivers from the date of shipment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.