The single-channel dual-fiber bidirectional SFP optical module has excellent data transmission capabilities, enabling high-speed and stable signal transmission. Whether in enterprise networks, data centers, or the communication networks of telecom operators, it can ensure the fast and accurate transmission of data. Its high data transmission rate can meet the needs of various high-bandwidth applications, such as high-definition video transmission and big data analysis;
Product Features:
SFP form factor, hot-swappable
Single-fiber, bidirectional, LC optical interface
Supports transmission rates from 155 Mbps to 3.125 Gbps
Transmission distance: 10 km to 160 km
Single 3.3V power supply
CML signal input/output levels
Digital diagnostics, compliant with SFF-8472
Extremely low EMI and excellent ESD protection
Product Grades:
Military Industrial Grade (J): -40°C/-45°C to +85°C
Military Extended Industrial Grade (M): -55°C to +85°C
Product Applications
Gigabit Ethernet Switches and Routers
Fiber Optic Switch Infrastructure
Other Optical Links
Compliant with:
Compliant with IEC-60825 Class I Laser Safety Standard
SFF-8472
SDHSTM-1, SONETOC-3
ROHS 2.0
Product Information Sheet：
| model number | rate | wavelength | Transmission distance | Fiber optic types | Data diagnosis | Interface | Operating temperature |
| DTACS44-KKLD*1 | 155M | 850nm | 2km | Multimodal | have | LC | J/M |
| DTACS45-KKLD*1 | 155M | 1310nm | 2km | Multimodal | have | LC | J/M |
| DTACS45-KKLL*1 | 155M | 1310nm | 10km | Single-mode | have | LC | J/M |
| DTACS45-KKLG*1 | 155M | 1310nm | 20km | Single-mode | have | LC | J/M |
| DTACS45-KKLE*1 | 155M | 1310nm | 40km | Single-mode | have | LC | J/M |
| DTACS45-KKLHJ1 | 155M | 1310nm | 60km | Single-mode | have | LC | -45°C~85°C |
| DTACS46-KKLE*1 | 155M | 1550nm | 40km | Single-mode | have | LC | J/M |
| DTACS46-KKLZ*1 | 155M | 1550nm | 0km8 | Single-mode | have | LC | J/M |
| DTACS46-KKLQ*1 | 155M | 1550nm | 120km | Single-mode | have | LC | J/M |
| DTACS46-KKLB*1 | 155M | 1550nm | 160km | Single-mode | have | LC | J/M |
| DTACS46-KKLA*1 | 155M | 1550nm | 200km | Single-mode | have | LC | J/M |
| DTACS44-RRLD*1 | 622M | 850nm | 500m | Multimodal | have | LC | J/M |
| DTACS45-RRLL*1 | 622M | 1310nm | 10km | Single-mode | have | LC | J/M |
| DTACS45-RRLG*1 | 622M | 1310nm | 20km | Single-mode | have | LC | J/M |
| DTACS45-RRLE*1 | 622M | 1310nm | 40km | Single-mode | have | LC | J/M |
| DTACS46-RRLZ*1 | 622M | 1550nm | 80km | Single-mode | have | LC | J/M |
| DTACS46-RRLQ*1 | 622M | 1550nm | 120km | Single-mode | have | LC | J/M |
| DTACS46-RRLB*1 | 622M | 1550nm | 160km | Single-mode | have | LC | J/M |
| DTACS44-11LD*1 | 1.25G | 850nm | 500m | Multimodal | have | LC | J/M |
| DTACS45-11LL*1 | 1.25G | 1310nm | 10km | Single-mode | have | LC | J/M |
| DTACS45-11LG*1 | 1.25G | 1310nm | 20km | Single-mode | have | LC | J/M |
| DTACS45-11LE*1 | 1.25G | 1310nm | 40km | Single-mode | have | LC | J/M |
| DTACS46-11LZ*1 | 1.25G | 1550nm | 80km | Single-mode | have | LC | J/M |
| DTACS46-11LQ*1 | 1.25G | 1550nm | 120km | Single-mode | have | LC | J/M |
| DTACS46-11LB*1 | 1.25G | 1550nm | 160km | Single-mode | have | LC | J/M |
| DTACS44-22LS*1 | 2.5G | 850nm | 300m | Multimodal | have | LC | J/M |
| DTACS45-22LL*1 | 2.5G | 1310nm | 10km | Single-mode | have | LC | J/M |
| DTACS45-22LG*1 | 2.5G | 1310nm | 20km | Single-mode | have | LC | J/M |
| DTACS45-22LE*1 | 2.5G | 1310nm | 40km | Single-mode | have | LC | J/M |
| DTACS46-22LZ*1 | 2.5G | 1550nm | 80km | Single-mode | have | LC | J/M |
| DTACS46-22LQ*1 | 2.5G | 1550nm | 120km | Single-mode | have | LC | J/M |
| DTACS44-33LS*1 | 3.125G | 850nm | 300m | Multimodal | have | LC | J/M |
| DTACS45-33LG*1 | 3.125G | 1310nm | 20km | Single-mode | have | LC | J/M |
| DTACS45-33LE*1 | 3.125G | 1310nm | 40km | Single-mode | have | LC | J/M |
