Ligent Photonics, Inc. is a global technology leader in the design, development, fabrication and sales of cutting edge optical components for the telecommunications and data communications industries.  We are creating the industry’s most innovative product portfolio including a wide range of active and passive devices that feature highest performance and meet safety standards in compliance with the most stringent quality requirements and applicable MSA agreements.
PON SONNET Gigabit Ethernet Fibre Channel
Datacom CWDM Duplex Transceivers SFF, SFP, GBIC & 1x9
Ligent Datacom CWDM duplex transceivers are designed for Fast Ethernet, Gigabit Ethernet and Fibre Channel applications in a wide range of metro, access or long haul data communications equipment where high performance and low cost are paramount. The SFF and SFP models are powered by a single 3.3 volt DC supply. The 1x9 models can be supplied with either the 3.3 volt or the 5.0 volt option. Models covering ranges from 40 km to 160 km are available. Multi-rate and single-rate models are offered covering 18 CWDM or 8 CWDM wavelengths.
Applications Features
  • Fast Ethernet or Gigabit Ethernet CWDM data links
  • Fibre Channel CWDM data links
  • Rack to rack system interconnects
  • Metro / access networks
  • Switch to switch interfaces and hub interconnects
  • Buss or channel extenders
  • Host adaptor interconnects
  • Mass storage system interconnects
  • Telecom switches and router interconnects

 

 

 


  • LC or SC duplex optical interface
  • Fast Ethernet and Gigabit Ethernet compliant
  • Fibre Channel 1X / 2X compliant
  • 2x10 SFP, 2x5 SFF, 1x9 or GBICMSA package
  • 1270 to 1610 nm high performance DFB CWDM lasers
  • High sensitivity PIN/TIA or APD/TIA receivers
  • 40 km to 160 km reach
  • Single mode
  • Commercial operating temperature range
    • 0C to +70C
  • BER < 1X10-12 (27 - 1 NRZ PRBS)
  • Single +3.3 V power supply (SFF and SFP )
  • Single +3.3 V or +5.0 V power supply (1x9)
  • Auto-select +3.3 V or 5.0 V power supply (GBIC)
  • FDA / IEC Class 1 laser
DATA COM CWDM TRANSCEIVERS
Transmitter
Receiver
P/N
Package
Diagnostics
Lambda
Rate
Reach
Laser
Pout
Detector
Sensitivity 
LTC1710-WL
2x5 SFF
SFF MSA
1270 nm to 1610 nm
1250 Mb/s
40 km
DFB
-5 to 0 dBm
PIN
-20 dBm
LTC1730-WL
2x5 SFF
SFF MSA
1270 nm to 1610 nm
1250 Mb/s
80 km
DFB
0 to +3 dBm
PIN
-24 dBm
2x10 SFP
SFP MSA
1270 nm to 1610 nm
1250 Mb/s
40 km
DFB
-5 to 0 dBm
PIN
-20 dBm
2x10 SFP
SFP MSA
1270 nm to 1610 nm
1250 Mb/s
80 km
DFB
-3 to +3 dBm
PIN
-24 dBm
LTD1750-WL
2x10 SFP
SFP MSA
1270 nm to 1610 nm
622 Mb/s to 2125 Mb/s
40 km
DFB
-3 to +2 dBm
PIN
-18 dBm
LTD1760-WL
2x10 SFP
8472 MSA
1270 nm to 1610 nm
100 Mb/s to 1250 Mb/s
40 km
DFB
0 to +5 dBm
PIN
-22 dBm
LTD1770-WL
2x10 SFP
8472 MSA
1270 nm to 1610 nm
622 Mb/s to 2125 Mb/s
80 km
DFB
0 to +5 dBm
PIN
-21 dBm
LTD1780-WL
2x10 SFP
8472 MSA
1270 nm to 1610 nm
100 Mb/s to 1250 Mb/s
80 km
DFB
0 to +5 dBm
PIN 
-24 dBm
LTD1821-WL
2x10 SFP
8472 MSA
1270 nm to 1610 nm
622 Mb/s to 1250 Mb/s
80 km
DFB
0 to +5 dBm
APD
-32 dBm
LTD2720-WL
2x10 SFP
8472 MSA
1270 nm to 1610 nm
1250 Mb/s
120 km
DFB
-1 to +4 dBm
APD
-31 dBm
2x10 SFP
8472 MSA
1470 nm to 1610 nm
1250 Mb/s
40 km
DFB
-3 to +2 dBm
PIN
-22 dBm
GBIC
GBIC MSA
1470 nm to 1610 nm
1250 Mb/s
80 km
DFB
-4 to +2 dBm
PIN
-25 dBm
GBIC
GBIC MSA
1470 nm to 1610 nm
1250 Mb/s
120 km
DFB
-1 to +4 dBm
APD
-31 dBm
LTU1250-WL
1x9 DSC
1x9 MSA
1270 nm to 1610 nm
1250 Mb/s
80 km
DFB
-5 to +2 dBm
PIN
-25 dBm
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Ligent Photonics, Inc
2701 Dukane Dr-Suite 200
St Charles, Il 60174
630-513-7226
Copyright © 2006. Ligent Photonics, Inc. All rights reserved.