產品資訊

1000Base WDM SFP Fiber Modules – 20 km

1000Base WDM SFP Fiber Modules – 20 km

OVERVIEW

 

The Signamax 065-79LX2WDMx1550 series 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 types of models in this series: one transmits at 1310 nm and receives at 1550 nm (model 065-79LXnWDMA1550), and the other transmits at 1550 nm and receives at 1310 nm (model 065-79LXnWDMB1550). 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.

 

KEY FEATURES

  • RoHS compliant
  • Meets the SFP Multi-Source Agreement (MSA)
  • Up to 20 Km link distance
  • Hot pluggable
  • Metal enclosure for low EMI performance
  • Low power dissipation

Application 

  • Metro Access Rings
  • Point-to-Point networking
  • 1x Fiber Channel
  • Gigabit Ethernet
  • Suitable for Fast Ethernet and OC-12 transmission

SPECIFICATIONS

Part Number

TX/RX
Spectrum

Light
Source

Link
Power Budget

Typical Max. Distance**

Supply
Voltage

Operating
Temp.

065-79LX2WDMA1550
(Blue Clasp)

Tx: 1310 nm
Rx: 1550 nm

FP Laser

16 dBm

20 km

3.3 V

0 ~ 70° C

065-79LX2WDMB1550
(Green clasp)

Tx: 1550 nm
Rx: 1310 nm

DFB Laser

16 dBm

20 km

3.3 V

0 ~ 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.

 

DOWNLOADS

DatasheetDatasheet

ORDERING INFORMATION

Part Number

Description

065-79LX2WDMA1550

WDM 1.25 Gbps SFP Module Tx: 1310 nm / Rx: 1550 nm – SM/LC Simplex, 20 km

065-79LX2WDMB1550

WDM 1.25 Gbps SFP Module Tx: 1550 nm / Rx: 1310 nm – SM/LC Simplex, 20 km