Client C: Dear HTF, Need a solution for QSFP28 100G. Can it reach 100Km distance? (Total dB loss around 30dB) Thank you.
Ivy from HTF: Can you share us more details?
Client C: How about to reach 100km. Does it need amplifier or any supported devices?
Ivy from 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
Ivy from 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,
Ivy from HTF: Thanks for the detail information. Had forward your requirement to our engineers to check. Will update to you Tomorrow.
Ivy from 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: ok. thanks for your support and fast reponse. Will contact you if have questions.
