Ethernet Transmission
Video/Audio/Data Transmission
SFP Transceivers
Accessories
The 400GBASE-ER8 module supports link lengths of up to 40km over a standard pair of G.652 single-mode fiber (SMF) with duplex LC connectors. It complies with the IEEE 802.3bs 400GBASE-ER8. The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device.
	
	
 
	
 
| P/N | UF-QDD-ER8-40 | Vendor Name | UTP Fiber | 
| Form Factor | QSFP-DD | Max Data Rate | 425Gbps | 
| Wavelength | 
				1273.54nm, 1277.89nm, 1282.26nm 1286.66nm, 1295.56nm, 1300.05nm 1304.58nm, 1309.14nm  | 
			Max Distance | 40km | 
| Modulation Format | PAM4 | Host Required | FEC | 
| Connector | Duplex LC | Voltage Supply | 3.3V | 
| Cable Type | SMF | DDM Support | Yes | 
| Transmitter Type | EML | Receiver Type | PIN | 
| TX Power | -18.6~-4.4dBm | Receiver Sensitivity | < -16.1dBm (SECQ–17.5dBm) | 
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 15.4W | 
| Protocols | 
				QSFP-DD MSA, IEEE 802.3bs 400GBASE-ER8  | 
			Application | 400G Ethernet, Telecom Networking, Infiniband Interconnects | 
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				 Part No.  | 
			
				 Application  | 
			
				 Data Rate  | 
			
				 Laser Source  | 
			
				 Distance  | 
		
| 
				 UF-QDD-ER8-40  | 
			
				 400GBASE-ER8  | 
			
				 400GB Ethernet  | 
			
				 EML  | 
			
				 40km  |