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
OC-48 SONET / SDH Duplex Transceivers SFF & SFP
Ligent SONET OC-48 / SDH STM-16 duplex transceivers are designed for high-speed serial PHY/PMD/PMA applications in a wide range of metro, access or long haul telecommunications equipment where high performance and low cost are paramount. They are powered by a single 3.3 volt DC supply and are available in 1310 nm or 1550 nm wavelengths covering ranges from 2 km to 80 km. They operate at 2488 Mb/s and models are available that meet the optical interface requirements of SONET OC-48 SR, IR-1, IR-2, LR-1 and LR-3; and of SDH STM-16 I-16, S-16.1, L-16.1 and L-16.2.
Applications Features
  • ATM and OC-48 SONET / SDH 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 duplex optical interface
  • SONET OC-48 / SDH STM-16 compliant
  • 2x10 SFP or 2x5 SFF MSA package
  • High performance transmitters
    • 1310 nm F-P laser
    • 1310 nm DFB laser
    • 1550 nm DFB laser
  • High sensitivity PIN/TIA or APD/TIA receiver
  • Temperature Options (model dependent)
    • Commercial 0C to +70C
    • Extended -10C to +80C
    • Commercial -4C to +85C
  • BER < 1X10-10 (223 - 1 NRZ PRBS)
  • Single +3.3 V power supply
  • FDA / IEC Class 1 laser
SONET OC-48 SFF and SFP Duplex Transceivers
Transmitter
Receiver
Part #
Package
Diagnostics
Lambda
Reach
Laser
Pout
Detector
Sensitivity 
2x5 SFF
SFF MSA
1310 nm
2 km
F-P
-10 to -10 dBm
PIN
-18 dBm
2x5 SFF
SFF MSA
1310 nm
15 km
DFB
-5 to 0 dBm
PIN
-18 dBm
2x5 SFF
SFF MSA
1310 nm
40 km
DFB
-2 to 3 dBm
APD
-28 dBm
2x5 SFF
SFF MSA
1550 nm
80 km
DFB
-2 to 3 dBm
APD
-28 dBm
2x5 SFF
SFF MSA
1550 nm
40 km
DFB
-3 to 2 dBm
PIN
-18 dBm
2x10 SFP
8472 MSA
1310 nm
2 km
F-P
-10 to -3 dBm
PIN
-18 dBm
2x10 SFP
8472 MSA
1310 nm
15 km
DFB
-5 to 0 dBm
PIN
-18 dBm
2x10 SFP
8472 MSA
1310 nm
40 km
DFB
-2 to 3 dBm
APD
-28 dBm
2x10 SFP
8472 MSA
1310 nm
40 km
DFB
0 to 5 dBm
PIN
-21 dBm
2x10 SFP
SFP MSA
1310 nm
2 km
F-P
-10 to -3 dBm
PIN
-18 dBm
2x10 SFP
SFP MSA
1310 nm
20 km
DFB
-0.5 to 5 dBm
PIN
-20.5 dBm
2x10 SFP
8472 MSA
1550 nm
80 km
DFB
-2 to 3 dBm
APD
-28 dBm
2x10 SFP
8472 MSA
1550 nm
40 km
DFB
-3 to 2 dBm
PIN
-18 dBm
2x10 SFP
8472 MSA
1550 nm
15 km
DFB
-10 to -5  dBm
PIN
-18 dBm
LTD1590
2x10 SFP
SFP MSA
1550 nm
15 km
DFB
-10 to -5  dBm
PIN
-18 dBm
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Ligent Photonics, Inc
2701 Dukane Dr-Suite 200
St Charles, Il 60174
630-513-7226
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