Discontinued Products and Recommended Replacements
Upon replacement, please check and confirm on specifications and functions of products carefully.
Fiber Amplifier
BRF/BGF Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| B2GF-CN(P) | BGF-CN(P) | August 2006 |
| B2GF-N(P) | BGF-N(P) | August 2006 |
| B2IF-CWN(P) | D3IF-TCN(P)4 | August 2006 |
| B2IF-WN(P) | D3IF-TN(P) | August 2006 |
| B2RF-CHN(P) | BRF-CHN(P) | August 2006 |
| B2RF-CN(P) | BRF-CN(P) | August 2006 |
| B2RF-HN(P) | BRF-HN(P) | August 2006 |
| B2RF-N(P) | BRF-N(P) | August 2006 |
| BIF-CWN(P) | D3IF-TCN(P)4 | March 2020 |
| BIF-WN(P) | D3IF-TN(P) | March 2020 |
| BGF-N(P) | − | May 2024 |
| BGF-CN(P) | − | May 2024 |
| BGF-TN(P) | − | March 2025 |
| BGF-TCN(P) | − | March 2025 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
BRF Series  |
D3RF/D3IF Series | |
| BRF/BGF Series | − | |
| BGF Series | − | |
| BGF-T Series | − | |
DRF Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| DGF-TCN(P) | D2GF-TCN(P)4 | August 2006 |
| DGF-TN(P) | D2GF-TN(P) | August 2006 |
| D2GF-TMN(P)4 | August 2006 | |
| D2GF-TSN(P)4 | August 2006 | |
| DRF-TCN(P) | D1RF-TC | August 2006 |
| DRF-TN(P) | D1RF-T | August 2006 |
| D3RF-TMN(P) | August 2006 | |
| D3RF-TSN(P) | August 2006 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| DRF Series |
D3RF/D3IF Series D2RF/D2GF Series D1RF Series |
− |
D3RF/D3IF Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| D3RF-TDN(P) | D4RF-TD | December 2024 |
| D3RF-TN(P) | D4RF-T | December 2024 |
| D3RF-TCN(P)4 | D4RF-TC4 | December 2024 |
| D3RF-TDMN(P) | D4RF-TDM | December 2024 |
| D3RF-TMN(P) | D4RF-TM | December 2024 |
| D3RF-TMCN(P)4 | D4RF-TMC4 | December 2024 |
| D3RF-TDSN(P) | D4RF-TDS | December 2024 |
| D3RF-TSN(P) | D4RF-TS | December 2024 |
| D3RF-TSCN4(P) | D4RF-TSC4 | December 2024 |
| D3IF-TN(P) | D4IF-T | March 2025 |
| D3IF-TCN(P)4 | D4IF-TC4 | March 2025 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| D3RF/D3IF Series | D4RF/D4IF Seriess | |
|
D2RF/D2GF Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| D2GF-TCN4 | − | March 2023 |
| D2GF-TCP4 | − | March 2023 |
| D2GF-TMCN4 | − | March 2023 |
| D2GF-TMCP4 | − | March 2023 |
| D2GF-TMN | − | March 2023 |
| D2GF-TMP | − | March 2023 |
| D2GF-TN | − | March 2023 |
| D2GF-TP | − | March 2023 |
| D2GF-TSCN4 | − | March 2023 |
| D2GF-TSCP4 | − | March 2023 |
| D2GF-TSN | − | March 2023 |
| D2GF-TSP | − | March 2023 |
| D2GF-2TCN4 | − | March 2023 |
| D2GF-2TCP4 | − | March 2023 |
| D2GF-2TN | − | March 2023 |
| D2GF-2TP | − | March 2023 |
| D2RF-TCN4 | D3RF-TDN | March 2023 |
| D2RF-TCP4 | D3RF-TDP | March 2023 |
| D2RF-TMCN4 | D3RF-TDMN | March 2023 |
| D2RF-TMCP4 | D3RF-TDMP | March 2023 |
| D2RF-TMN | D3RF-TDMN | March 2023 |
| D2RF-TMP | D3RF-TDMP | March 2023 |
| D2RF-TN | D3RF-TDN | March 2023 |
| D2RF-TP | D3RF-TDP | March 2023 |
| D2RF-TSCN4 | D3RF-TDSN | March 2023 |
| D2RF-TSCP4 | D3RF-TDSP | March 2023 |
| D2RF-TSN | D3RF-TDSN | March 2023 |
| D2RF-TSP | D3RF-TDSP | March 2023 |
| D2RF-2TCN4 | D3RF-TDN | March 2023 |
| D2RF-2TCP4 | D3RF-TDP | March 2023 |
| D2RF-2TN | D3RF-TDN | March 2023 |
| D2RF-2TP | D3RF-TDP | March 2023 |
| D2RF-TAN | D4RF-TA | March 2024 |
| D2RF-TAP | D4RF-TA | March 2024 |
| D2RF-2TAN | − | March 2024 |
| D2RF-2TAP | − | March 2024 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| D2RF/D2GF Series |
D3RF/D3IF Series | |
| D2RF Series |
D4RF Series | |
JRF Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| JRF-N(P) | V2RF-N(P) BRF-N(P) |
September 2019 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| JRF Series |
V2RF Series BRF/BGF Series |
|
JRF-T Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| JRF-TCN | D1RF-TC | March 2009 |
| JRF-TN | D1RF-T | March 2009 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| JRF-T Series |
D1RF Series | − |
VRF-T Series
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| VGF-TCN(P) | D2GF-TCN(P)4 | September 2008 |
| VGF-TN(P) | D2GF-TN(P) | September 2008 |
| VRF-TCN(P) | D1RF-TC | September 2008 |
| VRF-TN(P) | D1RF-T |
September 2008 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| VRF-T Series |
D1RF Series D2RF/D2GF Series |
− |
UC1-CL11
| Discontinued Model | Recommended Replacement | Last Order Acceptance |
|---|---|---|
| UC1-CL11 | - | December 2023 |
Link
| Discontinued Series | Recommended Replacement | Notice |
|---|---|---|
| UC1-CL11 |
- | |