Note:
SFP-1020-WA is replacing entirely the older SFP-1010-WA (10Km) model. SFP-1020-WA can be matched with older SFP-1010-WB and it is safe to be used on "same desk" with no attenuation required.
SFP-1020-WB is replacing entirely the older SFP-1010-WB (10Km) model. SFP-1020-WB can be matched with older SFP-1010-WA and it is safe to be used on "same desk" with no attenuation required.
SFP-1020-WA Product description
The SFP-1020-WA is a BiDirectional single fiber strand 10G SFP+ optical module using Tx:1270nm and Rx:1330nm wavelengths.
The transceiver supports all 10G rated speeds for Ethernet, SONET, SDH or Fibre Channel networks.
SFP-1020-WA must be paired with the SFP-1020-WB model to have an operational link.
The BiDirectional optical transceivers offer a great advantage of saving precious dark fiber and thus practically doubling the fiber capacity when compared with the traditional two strand modules.
SFP-1020-WA 10G SFP+ single strand BiDirectional transceiver specifications
| Form factor |
SFP |
| Speed |
9.95 to 10.3Gb/s |
| Optical connector |
single LC |
| Operating distance |
20Km |
| Power |
single 3.3V |
| Compliance |
MSA SFF-8431, RoHS |
| Operating mode |
Bi-Directional |
| Fiber type |
Single-mode 9/125um, single strand |
| Wavelength |
Tx:1270nm/Rx:1330nm |
| Digital Diagnostic |
Yes (SFF-8472 compliant) |
Additional information on SFP-1020-WA transceiver:
PDF Datasheet
SFP-1020-WB Product description
The SFP-1020-WB is a BiDirectional single fiber strand 10G SFP+ optical module using Tx:1330nm and Rx:1270nm wavelengths.
The transceiver supports all 10G rated speeds for Ethernet, SONET, SDH or Fibre Channel networks.
SFP-1020-WB must be paired with the SFP-1020-WA model to have an operational link.
The BiDirectional optical transceivers offer a great advantage of saving precious dark fiber and thus practically doubling the fiber capacity when compared with the traditional two strand modules.
SFP-1020-WB 10G SFP+ single strand BiDirectional transceiver specifications
| Form factor |
SFP |
| Speed |
9.95 to 10.3Gb/s |
| Optical connector |
single LC |
| Operating distance |
20Km |
| Power |
single 3.3V |
| Compliance |
MSA SFF-8431, RoHS |
| Operating mode |
Bi-Directional |
| Fiber type |
Single-mode 9/125um, single strand |
| Wavelength |
Tx:1330nm/Rx:1270nm |
| Digital Diagnostic |
Yes (SFF-8472 compliant) |
Additional information on SFP-1020-WB transceiver:
PDF Datasheet