02-09-2020 11:10 PM
Is there any minimum distance required when using cisco's SFP-10G-BXD-I ?
I'm going to use it up to 100 meters.
02-10-2020 12:45 AM
These are long-range optics and a bit expensive compared to 10G-SR, but if you have and like to be used as per your requirement. use the right fibres for connecting.
here is reference cisco SFP's
02-12-2020 01:39 PM
Based on the Transmit and Receive specifications (from data sheet - below):
Tx Max = 0.5dBm
Rx Max = 0.5dBm
Any fiber length (= loss) between the transmit side and the receive side will guarantee the optical power at the receiver input will never be greater than the receiver's max input (Rx Max). So a short distance link will work using the SFP-10G-BXD-I to SFP-10G-BXU-I (need to be used in pairs).
Tx Tx Rx Rx
Max Min Max Min
Cisco SFP-10G-BXD-I | 10G-SFP Bidirectional for 10km | 0.5 | -8.2 | 0.5 | -14.4 | 1320 to 1340 (Tx) 1260 to 1280 (Rx) |
Cisco SFP-10G-BXU-I | 10G-SFP Bidirectional for 10km | 0.5 | -8.2 | 0.5 | -14.4 | 1260 to 1280 (Tx) 1320 to 1340 (Rx) |
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