Client C: Dear HTF, Need a solution for QSFP28 100G. Can it reach 100Km distance? (Total dB loss around 30dB) Thank you.
HTF: Can you share us more details?
Client C: How about to reach 100km. Does it need amplifier or any supported devices?
HTF: Yes, We need amplifier to meet your requirement.
We have another two solution for you to check first.
(1). Can HT6000 Product Transmit 2x100G+5x10G Ethernet Channels Over 110km?
(2). Do You Have Cost Effective Solution For 100G 10KM?
Client C: Ok. Understand the solutions example.
- We do not required the 10G channel
HTF: OK. Don‘t need 10G channel. We will customzied a solution for you base on your requirements.
Client C: Hi Ivy,
Thanks for sharing the solutions.
Our customer requirement is slightly different.
Please find below:
- Point to point applications with 100Km distance (or 30dB loss max)
- Line 1x100G mandatory
Hope to hear a solution from HTF, and please contact me if you need more details.
Regards,
HTF: Thanks for the detail information. Had forward your requirement to our engineers to check. Will update to you Tomorrow.
HTF: Now the customized 1x100G 100KM solution is ready, You can check first.
Reference solution diagram from HTF
| HTF 1x100G 100KM Solution |
| Item |
Product |
Model |
Specification |
A (pcs) |
B(pcs) |
A+B(pcs) |
| 1 |
Chassis |
HT6000-CH08 |
CH08 Chassis, 2U, 19inch, 7 business slots + 1 network management slot, AC220V, DC-48V optional |
1 |
1 |
2 |
| 2 |
Wavelength conversion |
TMUX-4x25G |
Support 1xQSFP28 to 4 25G DWDM wavelengths |
1 |
1 |
2 |
| 3 |
EDFA |
BA20G17 |
Booster Amplifier, maximum output 20dBm, gain 17dB |
2 |
2 |
4 |
| 4 |
PA20/G20 |
Pre Amplifier Max output 20dBm, gain 20dB |
1 |
1 |
2 |
| 5 |
MUX+DEMUX |
ODM04 |
Support 4 wave multiplexing and demultiplexing |
1 |
1 |
2 |
| 6 |
DCM |
DCM100 |
Dispersion compensator 100km, 1U, 19inch. |
1 |
1 |
2 |
| 7 |
Optical Module |
DWDM-SFP28-LR |
SFP 25G DWDM wavelength, 10km |
4 |
4 |
8 |
| 8 |
100G-QSFP28-LR4 |
QSFP28 100G, SMF, 1310nm 10km |
1 |
1 |
2 |
| 9 |
NMS |
NMS |
Network management card, 2xSFP +4xLAN+CLI |
1 |
1 |
2 |
Client C: After one year using and testing this sample solution. We decide to order 10 sets. This solution works perfect and expand our network easily.
Thanks for providing us this solution, it help us a lot and nice to work with HTF team.
