Signamax 065-79LXEWDMB1490 CWDM 1.25 Gbps SFP Module Tx: 1490 nm / Rx: 1310 nm – SM/LC Simplex, 20 km
$529.42
Description
Signamax 065-79LXEWDMB1490 CWDM 1.25 Gbps SFP Module Tx: 1490 nm / Rx: 1310 nm – SM/LC Simplex, 20 km
The Signamax 065-79LXEWDMx1490 models are Small Form-factor Pluggable (SFP) multimode fiber modules that support Gigabit Ethernet or SONET OC-12 over a single strand of singlemode fiber cable at distances up to 20 kilometers. There are two models in this series: one transmits at 1310 nm and receives at 1490 nm (model 065-79LXEWDMA1490), and the other transmits at 1490 nm and receives at 1310 nm (model 065-79LXEWDMB1490). These modules are designed to be used in pairs facing each other across a single stand of singlemode fiber. They are a cost-effective method of providing changeable Gigabit Ethernet or SONET OC-12 single-fiber singlemode interfaces to switches and media converters equipped with a standard SFP port.
- RoHS compliant
- Meets the SFP Multi-Source Agreement (MSA)
- Up to 20 km link distance (indicative only**)
- Hot pluggable
- Metal enclosure for low EMI performance
- Low power dissipation
- Metro Access Rings
- Point-to-Point networking
- 1x Fiber Channel
- Gigabit Ethernet
- Suitable for Fast Ethernet and OC-12 transmission
Part Number | Tx / Rx Spectrum |
Light Source |
Link Power Budget |
Typical Max. Distance** |
Supply Voltage |
Operating Temp. |
065-79LXEWDMA1490 (Blue Clasp) |
Tx: 1310 nm Rx: 1490 nm |
FP Laser | 17 dBm | 20 km** | 3.3V | -5° C to 70° C |
065-79LXEWDMB1490 (Violet Clasp) |
Tx: 1490 nm Rx: 1310 nm |
DFB Laser | 17 dBm | 20 km** | 3.3V | -5° C to 70° C |
** Maximum distances attainable on singlemode fiber circuits are dependent upon a circuit’s conditions; i.e., the number of splices and patch panels and the number of bends in the circuit path. For comparison with competing products, please use the Link Power Budget for meaningful comparisons.
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