Information
The Cisco DWDM-SFP-3977 is a small form-factor pluggable (SFP) transceiver module used in Dense Wavelength Division Multiplexing (DWDM) optical networks. It is designed to transmit and receive data over long distances using different wavelengths of light. The DWDM-SFP-3977 supports a single-channel data rate of 10 Gbps and operates on the C-band wavelength range (1528.77 nm to 1563.86 nm). It is compatible with various Cisco networking devices and can be used for high-speed data transmission in telecommunications, data centers, and other network environments.
Specifications
Duplex
Full
Connector
LC
Data Rate
10 Gbps
Fiber Type
Single-mode
Wavelength
C-Band (100 GHz Grid)
Form Factor
SFP
Max Distance
80 km
Compatibility
Cisco 7600 Series, Cisco ASR 9000 Series, Cisco CRS Carrier Routing System
Hot Swappable
Yes
Encryption Support
No
Optical Monitoring
Yes
Digital Diagnostics
Yes
Operating Temperature Range
-5°C to 70°C
Extended Operating Temperature Range
No
Digital Optical Monitoring (DOM) Support
Yes