
Item Specifications
| Part Number |
CWDM-SFP1G-L4 |
Brand Name | Rollball |
| Form type | SFP | Max Data Rate | 1.25Gb/s |
| Max Cable Distance | 40KM | Wavelength |
13270-1610nm |
| Cable Type | SMF | Fiber connector | LC Duplex |
| Optical Components | DFB CWDM | Operate Temperature | 0 to 70°C (32 to 158°F) |
| TX Power | 0~5dBm | Receiver Sensitivity | <-24dBm |
| 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
Product Description
Ø The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 40km transmission distance with SMF.
Ø The transceiver consists of three sections: a uncooled CWDM 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.



|
XX |
Wavelength |
XX |
Wavelength |
|
27 |
1270nm |
29 |
1290nm |
|
31 |
1310nm |
33 |
1330nm |
|
35 |
1350nm |
37 |
1370nm |
|
39 |
1390nm |
41 |
1410nm |
|
43 |
1430nm |
45 |
1450nm |
|
47 |
1470nm |
49 |
1490nm |
|
51 |
1510nm |
53 |
1530nm |
|
55 |
1550nm |
57 |
1570nm |
|
59 |
1590nm |
61 |
1610nm |
| CWDM SFP (1.25G/2.5G/4.25G) with DDMI, XX=27, 29, 31…61, which 27=1270nm, 29=1290nm, and 61=1610nm | |||||||
| RCSFP-03XX-12D | 155M | (1270-1450nm) | 120km | SFP | 0~70 | DFB+PIN | |
| RCSFP-03XX-12D | 155M | (1470-1610nm) | 120km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-L4D | 1.25G | (1270-1450nm) | 40km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-L6D | 1.25G | (1270-1450nm) | 60km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-L8D | 1.25G | (1270-1450nm) | 80km | SFP | 0~70 | DFB+APD | |
| RCSFP-24XX-L4D | 1.25G | (1470-1610nm) | 40km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-L6D | 1.25G | (1470-1610nm) | 60km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-L8D | 1.25G | (1470-1610nm) | 80km | SFP | 0~70 | DFB+PIN | |
| RCSFP-24XX-12D | 1.25G | (1470-1610nm) | 120km | SFP | 0~70 | DFB+APD | |
| RCSFP-24XX-16D | 1.25G | (1470-1610nm) | 160km | SFP | 0~70 | DFB+APD | |
| RCSFP-48XX-L4D | 2.5G | (1270-1450nm) | 40km | SFP | 0~70 | DFB+PIN | |
| RCSFP-48XX-L8D | 2.5G | (1270-1450nm) | 80KM | SFP | 0-70 | DFB+APD | |
| RCSFP-48XX-L4D | 2.5G | (1470-1610nm) | 40km | SFP | 0~70 | DFB+PIN | |
| RCSFP-48XX-L8D | 2.5G | (1470-1610nm) | 80km | SFP | 0~70 | DFB+APD | |
| CWDM SFP+(10G) with DDMI, XX=27, 29, 31…61, which 27=1270nm, 29=1290nm, and 61=1610nm | |||||||
| RCSFPP-XX192-10D | 10G | (1270-1330nm) | 10KM | CWDM SFP+ | 0~70 | DFB+PIN | |
| RCSFPP-XX192-10D | 10G | (1350-1450nm) | 10KM | CWDM SFP | 0~70 | EML+PIN | |
| RCSFPP-XX192-40D | 10G | (1270-1330nm) | 40KM | CWDM SFP+ | 0~70 | EML+PIN | |
| RCSFPP-XX192-80D | 10G | (1470-1610nm) | 80KM | CWDM SFP+ | 0~70 | EML+APD | |
| 25G CWDM SFP28 | |||||||
| RCSFP28-XX25G-10D | 10G | (1270-1370nm) | 10KM | CWDM SFP28 | 0~70 | DFB+PIN | |
| RCSFP28-XX25G-10D | 10G | (1470-1570nm) | 10KM | CWDM SFP28 | 0~70 | EML+PIN | |
| RCSFP28-XX25G-40D | 10G | (1270-1330nm) | 40KM | CWDM SFP28 | 0~70 | DFB+APD | |

