Item Specifications
| Part Number | SFP-2G-BX-20D | Vendor Name | Rollball |
| Form type | SFP | Max Data Rate | 2.5Gb/s |
| Max Cable Distance: | 20KM | Wavelength | 1310nm-TX/1550nm-RX |
| Cable Type | SMF | Fiber connector | LC Simplex |
| Optical Components | DFB BIDI | Operate Temperature | 0 to 70°C (32 to 158°F) |
| TX Power | -6~1dBm | Receiver Sensitivity | <-18dBm |
| Certificates | CE, ROHS,FCC,SGS | DOM Support | Yes |
Applications
Ø Gigabit Ethernet
Ø Fiber Channel
Ø Switch to Switch interface
Ø Switched backplane applications
Ø Router/Server interface
Ø Other Optical Links
Description
Ø The SFP BIDI transceivers are high performance, cost effective modules supporting 2.5Gbps data-rate and 20km transmission distance with SMF.
Ø The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
Ø The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
Rollball's 1000Base-BX SFP Optical Transceiver Moudles
| Product list | ||||||
| Part Number | Data Rate | Wavelength | Distance | Package | Temp. | Source |
| BIDI SFP (155M/1.25G LC Interface) without DDMI | ||||||
| RBSFP-0335L-L2 | 155M | 1310/1550 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0353L-L2 | 155M | 1550/1310 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0334L-L2 | 155M | 1310/1490 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0343L-L2 | 155M | 1490/1310 | 0-20km | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L4 | 155M | 1310/1550 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0353L-L4 | 155M | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334L-L4 | 155M | 1310/1490 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0343L-L4 | 155M | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L6 | 155M | 1310/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0353L-L6 | 155M | 1550/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334L-L6 | 155M | 1310/1490 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0343L-L6 | 155M | 1490/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L8 | 155M | 1310/1550 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0353L-L8 | 155M | 1550/1310 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435L-02 | 1.25G | 1310/1550 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453L-02 | 1.25G | 1550/1310 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2435L-L2 | 1.25G | 1310/1550 | 0-20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453L-L2 | 1.25G | 1550/1310 | 0-20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434L-L2 | 1.25G | 1310/1490 | 0-20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2443L-L2 | 1.25G | 1490/1310 | 0-20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435L-L4 | 1.25G | 1310/1550 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2453L-L4 | 1.25G | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434L-L4 | 1.25G | 1310/1490 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2443L-L4 | 1.25G | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435-L6 | 1.25G | 1310/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2453-L6 | 1.25G | 1550/1310 | 60KM | SFP | 0~70 | DFB+APD |
| RBSFP-2445L-L6 | 1.25G | 1490/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2454L-L6 | 1.25G | 1550/1490 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2445L-L8 | 1.25G | 1490/1550 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2454L-L8 | 1.25G | 1550/1490 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-4835L-L2 | 2.5G | 1310/1550 | 20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-4853L-L2 | 2.5G | 1310/1550 | 20KM | SFP | 0~70 | DFB+PIN |
| BIDI SFP (155M/1.25G LC Interface) with DDMI | ||||||
| RBSFP-0335L-L2D | 155M | 1310/1550 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0353L-L2D | 155M | 1550/1310 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0334L-L2D | 155M | 1310/1490 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0343L-L2D | 155M | 1490/1310 | 0-20km | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L4D | 155M | 1310/1550 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0353L-L4D | 155M | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334L-L4D | 155M | 1310/1490 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0343L-L4D | 155M | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L6D | 155M | 1310/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0353L-L6D | 155M | 1550/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334L-L6D | 155M | 1310/1490 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0343L-L6D | 155M | 1490/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0335L-L8D | 155M | 1310/1550 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0353L-L8D | 155M | 1550/1310 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435L-02D | 1.25G | 1310/1550 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453L-02D | 1.25G | 1550/1310 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2435L-L2D | 1.25G | 1310/1550 | 20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453L-L2D | 1.25G | 1550/1310 | 20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434L-L2D | 1.25G | 1310/1490 | 20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2443L-L2D | 1.25G | 1490/1310 | 20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435L-L4D | 1.25G | 1310/1550 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2453L-L4D | 1.25G | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434L-L4D | 1.25G | 1310/1490 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2443L-L4D | 1.25G | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435L-L6D | 1.25G | 1310/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2453L-L6D | 1.25G | 1550/1310 | 60KM | SFP | 0~70 | DFB+APD |
| RBSFP-2445L-L6D | 1.25G | 1490/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2454L-L6D | 1.25G | 1550/1490 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2445L-L8D | 1.25G | 1490/1550 | 80KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2454L-L8D | 1.25G | 1550/1490 | 80KM | SFP | 0~70 | DFB+PIN |
| BIDI SFP (155M/1.25G SC Interface) without DDMI | ||||||
| RBSFP-0335S-L2 | 155M | 1310/1550 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0353S-L2 | 155M | 1550/1310 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0334S-L2 | 155M | 1310/1490 | 0-20km | SFP | 0~70 | FP+PIN |
| RBSFP-0343S-L2 | 155M | 1490/1310 | 0-20km | SFP | 0~70 | DFB+PIN |
| RBSFP-0335S-L4 | 155M | 1310/1550 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0353S-L4 | 155M | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334S-L4 | 155M | 1310/1490 | 40KM | SFP | 0~70 | FP+PIN |
| RBSFP-0343S-L4 | 155M | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0335S-L6 | 155M | 1310/1550 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0353S-L6 | 155M | 1550/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0334S-L6 | 155M | 1310/1490 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-0343S-L6 | 155M | 1490/1310 | 60KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435S-02 | 1.25G | 1310/1550 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453S-02 | 1.25G | 1550/1310 | 2KM | SFP | 0~70 | FP+PIN |
| RBSFP-2435S-L2 | 1.25G | 1310/1550 | 20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2453S-L2 | 1.25G | 1550/1310 | 20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434S-L2 | 1.25G | 1310/1490 | 20KM | SFP | 0~70 | FP+PIN |
| RBSFP-2443S-L2 | 1.25G | 1490/1310 | 20KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2435S-L4 | 1.25G | 1310/1550 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2453S-L4 | 1.25G | 1550/1310 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2434S-L4 | 1.25G | 1310/1490 | 40KM | SFP | 0~70 | DFB+PIN |
| RBSFP-2443S-L4 | 1.25G | 1490/1310 | 40KM | SFP | 0~70 | DFB+PIN |
For any questions or special request, please leave a message to our customer services via live chat or an email to onlineshop@rollball.com.cn. You will get the reply from us within 24 hours! Thanks!
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